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Commit ede1d63f authored by Linus Torvalds's avatar Linus Torvalds
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Merge branch 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm 

Pull second set of ARM changes from Russell King:
 "This is the remainder of the ARM changes for this merge window.
  Included in this request are:

   - fixes for kprobes for big-endian support
   - fix tracing in soft_restart
   - avoid phys address overflow in kdump code
   - fix reporting of read-only pmd bits in kernel page table dump
   - remove unnecessary (and possibly buggy) call to outer_flush_all()
   - fix a three sparse warnings (missing header file for function
     prototypes)
   - fix pj4 crashing single zImage (thanks to arm-soc merging changes
     which enables this with knowledge that the corresponding fix had
     not even been submitted for my tree before the merge window opened)
   - vfp macro cleanups
   - dump register state on undefined instruction userspace faults when
     debugging"

* 'for-linus' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
  Dump the registers on undefined instruction userspace faults
  ARM: 8018/1: Add {inc,dec}_preempt_count asm macros
  ARM: 8017/1: Move asm macro get_thread_info to asm/assembler.h
  ARM: 8016/1: Check cpu id in pj4_cp0_init.
  ARM: 8015/1: Add cpu_is_pj4 to distinguish PJ4 because it has some differences with V7
  ARM: add missing system_misc.h include to process.c
  ARM: 8009/1: dcscb.c: remove call to outer_flush_all()
  ARM: 8014/1: mm: fix reporting of read-only PMD bits
  ARM: 8012/1: kdump: Avoid overflow when converting pfn to physaddr
  ARM: 8010/1: avoid tracers in soft_restart
  ARM: kprobes-test: Workaround GAS .align bug
  ARM: kprobes-test: use <asm/opcodes.h> for Thumb instruction building
  ARM: kprobes-test: use <asm/opcodes.h> for ARM instruction building
  ARM: kprobes-test: use <asm/opcodes.h> for instruction accesses
  ARM: probes: fix instruction fetch order with <asm/opcodes.h>
parents b42e6dc6 98f07013
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Showing with 685 additions and 614 deletions
arch/arm/include/asm/assembler.h
View file @ ede1d63f
......@@ -23,6 +23,7 @@
#include <asm/ptrace.h>
#include <asm/domain.h>
#include <asm/opcodes-virt.h>
#include <asm/asm-offsets.h>
#define IOMEM(x) (x)
......@@ -174,6 +175,47 @@
restore_irqs_notrace \oldcpsr
.endm
/*
* Get current thread_info.
*/
.macro get_thread_info, rd
ARM( mov \rd, sp, lsr #13 )
THUMB( mov \rd, sp )
THUMB( lsr \rd, \rd, #13 )
mov \rd, \rd, lsl #13
.endm
/*
* Increment/decrement the preempt count.
*/
#ifdef CONFIG_PREEMPT_COUNT
.macro inc_preempt_count, ti, tmp
ldr \tmp, [\ti, #TI_PREEMPT] @ get preempt count
add \tmp, \tmp, #1 @ increment it
str \tmp, [\ti, #TI_PREEMPT]
.endm
.macro dec_preempt_count, ti, tmp
ldr \tmp, [\ti, #TI_PREEMPT] @ get preempt count
sub \tmp, \tmp, #1 @ decrement it
str \tmp, [\ti, #TI_PREEMPT]
.endm
.macro dec_preempt_count_ti, ti, tmp
get_thread_info \ti
dec_preempt_count \ti, \tmp
.endm
#else
.macro inc_preempt_count, ti, tmp
.endm
.macro dec_preempt_count, ti, tmp
.endm
.macro dec_preempt_count_ti, ti, tmp
.endm
#endif
#define USER(x...) \
9999: x; \
.pushsection __ex_table,"a"; \
......
arch/arm/include/asm/cputype.h
View file @ ede1d63f
......@@ -221,4 +221,23 @@ static inline int cpu_is_xsc3(void)
#define cpu_is_xscale() 1
#endif
/*
* Marvell's PJ4 core is based on V7 version. It has some modification
* for coprocessor setting. For this reason, we need a way to distinguish
* it.
*/
#ifndef CONFIG_CPU_PJ4
#define cpu_is_pj4() 0
#else
static inline int cpu_is_pj4(void)
{
unsigned int id;
id = read_cpuid_id();
if ((id & 0xfffffff0) == 0x562f5840)
return 1;
return 0;
}
#endif
#endif
arch/arm/kernel/crash_dump.c
View file @ ede1d63f
......@@ -39,7 +39,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
if (!csize)
return 0;
vaddr = ioremap(pfn << PAGE_SHIFT, PAGE_SIZE);
vaddr = ioremap(__pfn_to_phys(pfn), PAGE_SIZE);
if (!vaddr)
return -ENOMEM;
......
arch/arm/kernel/entry-header.S
View file @ ede1d63f
......@@ -236,11 +236,6 @@
movs pc, lr @ return & move spsr_svc into cpsr
.endm
.macro get_thread_info, rd
mov \rd, sp, lsr #13
mov \rd, \rd, lsl #13
.endm
@
@ 32-bit wide "mov pc, reg"
@
......@@ -306,12 +301,6 @@
.endm
#endif /* ifdef CONFIG_CPU_V7M / else */
.macro get_thread_info, rd
mov \rd, sp
lsr \rd, \rd, #13
mov \rd, \rd, lsl #13
.endm
@
@ 32-bit wide "mov pc, reg"
@
......
arch/arm/kernel/kprobes-common.c
View file @ ede1d63f
......@@ -13,6 +13,7 @@
#include <linux/kernel.h>
#include <linux/kprobes.h>
#include <asm/opcodes.h>
#include "kprobes.h"
......@@ -153,7 +154,8 @@ kprobe_decode_ldmstm(probes_opcode_t insn, struct arch_probes_insn *asi,
if (handler) {
/* We can emulate the instruction in (possibly) modified form */
asi->insn[0] = (insn & 0xfff00000) | (rn << 16) | reglist;
asi->insn[0] = __opcode_to_mem_arm((insn & 0xfff00000) |
(rn << 16) | reglist);
asi->insn_handler = handler;
return INSN_GOOD;
}
......
arch/arm/kernel/kprobes-test-arm.c
View file @ ede1d63f
......@@ -11,6 +11,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <asm/system_info.h>
#include <asm/opcodes.h>
#include "kprobes-test.h"
......@@ -159,9 +160,9 @@ void kprobe_arm_test_cases(void)
TEST_SUPPORTED("cmp sp, #0x1000");
/* Data-processing with PC as shift*/
TEST_UNSUPPORTED(".word 0xe15c0f1e @ cmp r12, r14, asl pc")
TEST_UNSUPPORTED(".word 0xe1a0cf1e @ mov r12, r14, asl pc")
TEST_UNSUPPORTED(".word 0xe08caf1e @ add r10, r12, r14, asl pc")
TEST_UNSUPPORTED(__inst_arm(0xe15c0f1e) " @ cmp r12, r14, asl pc")
TEST_UNSUPPORTED(__inst_arm(0xe1a0cf1e) " @ mov r12, r14, asl pc")
TEST_UNSUPPORTED(__inst_arm(0xe08caf1e) " @ add r10, r12, r14, asl pc")
/* Data-processing with PC as shift*/
TEST_UNSUPPORTED("movs pc, r1")
......@@ -203,7 +204,7 @@ void kprobe_arm_test_cases(void)
TEST("mrs r0, cpsr")
TEST("mrspl r7, cpsr")
TEST("mrs r14, cpsr")
TEST_UNSUPPORTED(".word 0xe10ff000 @ mrs r15, cpsr")
TEST_UNSUPPORTED(__inst_arm(0xe10ff000) " @ mrs r15, cpsr")
TEST_UNSUPPORTED("mrs r0, spsr")
TEST_UNSUPPORTED("mrs lr, spsr")
......@@ -219,8 +220,8 @@ void kprobe_arm_test_cases(void)
TEST_R("clzeq r7, r",14,0x1,"")
TEST_R("clz lr, r",7, 0xffffffff,"")
TEST( "clz r4, sp")
TEST_UNSUPPORTED(".word 0x016fff10 @ clz pc, r0")
TEST_UNSUPPORTED(".word 0x016f0f1f @ clz r0, pc")
TEST_UNSUPPORTED(__inst_arm(0x016fff10) " @ clz pc, r0")
TEST_UNSUPPORTED(__inst_arm(0x016f0f1f) " @ clz r0, pc")
#if __LINUX_ARM_ARCH__ >= 6
TEST_UNSUPPORTED("bxj r0")
......@@ -229,7 +230,7 @@ void kprobe_arm_test_cases(void)
TEST_BF_R("blx r",0,2f,"")
TEST_BB_R("blx r",7,2f,"")
TEST_BF_R("blxeq r",14,2f,"")
TEST_UNSUPPORTED(".word 0x0120003f @ blx pc")
TEST_UNSUPPORTED(__inst_arm(0x0120003f) " @ blx pc")
TEST_RR( "qadd r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "qaddvs lr, r",9, VAL2,", r",8, VAL1,"")
......@@ -243,190 +244,190 @@ void kprobe_arm_test_cases(void)
TEST_RR( "qdsub r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "qdsubvs lr, r",9, VAL2,", r",8, VAL1,"")
TEST_R( "qdsub lr, r",9, VAL2,", r13")
TEST_UNSUPPORTED(".word 0xe101f050 @ qadd pc, r0, r1")
TEST_UNSUPPORTED(".word 0xe121f050 @ qsub pc, r0, r1")
TEST_UNSUPPORTED(".word 0xe141f050 @ qdadd pc, r0, r1")
TEST_UNSUPPORTED(".word 0xe161f050 @ qdsub pc, r0, r1")
TEST_UNSUPPORTED(".word 0xe16f2050 @ qdsub r2, r0, pc")
TEST_UNSUPPORTED(".word 0xe161205f @ qdsub r2, pc, r1")
TEST_UNSUPPORTED(__inst_arm(0xe101f050) " @ qadd pc, r0, r1")
TEST_UNSUPPORTED(__inst_arm(0xe121f050) " @ qsub pc, r0, r1")
TEST_UNSUPPORTED(__inst_arm(0xe141f050) " @ qdadd pc, r0, r1")
TEST_UNSUPPORTED(__inst_arm(0xe161f050) " @ qdsub pc, r0, r1")
TEST_UNSUPPORTED(__inst_arm(0xe16f2050) " @ qdsub r2, r0, pc")
TEST_UNSUPPORTED(__inst_arm(0xe161205f) " @ qdsub r2, pc, r1")
TEST_UNSUPPORTED("bkpt 0xffff")
TEST_UNSUPPORTED("bkpt 0x0000")
TEST_UNSUPPORTED(".word 0xe1600070 @ smc #0")
TEST_UNSUPPORTED(__inst_arm(0xe1600070) " @ smc #0")
TEST_GROUP("Halfword multiply and multiply-accumulate")
TEST_RRR( "smlabb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlabbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlabb lr, r",1, VAL2,", r",2, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe10f3281 @ smlabb pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe10f3281) " @ smlabb pc, r1, r2, r3")
TEST_RRR( "smlatb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlatbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlatb lr, r",1, VAL2,", r",2, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe10f32a1 @ smlatb pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe10f32a1) " @ smlatb pc, r1, r2, r3")
TEST_RRR( "smlabt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlabtge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlabt lr, r",1, VAL2,", r",2, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe10f32c1 @ smlabt pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe10f32c1) " @ smlabt pc, r1, r2, r3")
TEST_RRR( "smlatt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlattge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlatt lr, r",1, VAL2,", r",2, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe10f32e1 @ smlatt pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe10f32e1) " @ smlatt pc, r1, r2, r3")
TEST_RRR( "smlawb r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlawbge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlawb lr, r",1, VAL2,", r",2, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe12f3281 @ smlawb pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe12f3281) " @ smlawb pc, r1, r2, r3")
TEST_RRR( "smlawt r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "smlawtge r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "smlawt lr, r",1, VAL2,", r",2, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe12f32c1 @ smlawt pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe12032cf @ smlawt r0, pc, r2, r3")
TEST_UNSUPPORTED(".word 0xe1203fc1 @ smlawt r0, r1, pc, r3")
TEST_UNSUPPORTED(".word 0xe120f2c1 @ smlawt r0, r1, r2, pc")
TEST_UNSUPPORTED(__inst_arm(0xe12f32c1) " @ smlawt pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe12032cf) " @ smlawt r0, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe1203fc1) " @ smlawt r0, r1, pc, r3")
TEST_UNSUPPORTED(__inst_arm(0xe120f2c1) " @ smlawt r0, r1, r2, pc")
TEST_RR( "smulwb r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smulwbge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smulwb lr, r",1, VAL2,", r13")
TEST_UNSUPPORTED(".word 0xe12f02a1 @ smulwb pc, r1, r2")
TEST_UNSUPPORTED(__inst_arm(0xe12f02a1) " @ smulwb pc, r1, r2")
TEST_RR( "smulwt r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smulwtge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smulwt lr, r",1, VAL2,", r13")
TEST_UNSUPPORTED(".word 0xe12f02e1 @ smulwt pc, r1, r2")
TEST_UNSUPPORTED(__inst_arm(0xe12f02e1) " @ smulwt pc, r1, r2")
TEST_RRRR( "smlalbb r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlalbble r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlalbb r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
TEST_UNSUPPORTED(".word 0xe14f1382 @ smlalbb pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe141f382 @ smlalbb r1, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe14f1382) " @ smlalbb pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe141f382) " @ smlalbb r1, pc, r2, r3")
TEST_RRRR( "smlaltb r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlaltble r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlaltb r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
TEST_UNSUPPORTED(".word 0xe14f13a2 @ smlaltb pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe141f3a2 @ smlaltb r1, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe14f13a2) " @ smlaltb pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe141f3a2) " @ smlaltb r1, pc, r2, r3")
TEST_RRRR( "smlalbt r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlalbtle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlalbt r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
TEST_UNSUPPORTED(".word 0xe14f13c2 @ smlalbt pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe141f3c2 @ smlalbt r1, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe14f13c2) " @ smlalbt pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe141f3c2) " @ smlalbt r1, pc, r2, r3")
TEST_RRRR( "smlaltt r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlalttle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlaltt r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
TEST_UNSUPPORTED(".word 0xe14f13e2 @ smlalbb pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe140f3e2 @ smlalbb r0, pc, r2, r3")
TEST_UNSUPPORTED(".word 0xe14013ef @ smlalbb r0, r1, pc, r3")
TEST_UNSUPPORTED(".word 0xe1401fe2 @ smlalbb r0, r1, r2, pc")
TEST_UNSUPPORTED(__inst_arm(0xe14f13e2) " @ smlalbb pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe140f3e2) " @ smlalbb r0, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe14013ef) " @ smlalbb r0, r1, pc, r3")
TEST_UNSUPPORTED(__inst_arm(0xe1401fe2) " @ smlalbb r0, r1, r2, pc")
TEST_RR( "smulbb r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smulbbge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smulbb lr, r",1, VAL2,", r13")
TEST_UNSUPPORTED(".word 0xe16f0281 @ smulbb pc, r1, r2")
TEST_UNSUPPORTED(__inst_arm(0xe16f0281) " @ smulbb pc, r1, r2")
TEST_RR( "smultb r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smultbge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smultb lr, r",1, VAL2,", r13")
TEST_UNSUPPORTED(".word 0xe16f02a1 @ smultb pc, r1, r2")
TEST_UNSUPPORTED(__inst_arm(0xe16f02a1) " @ smultb pc, r1, r2")
TEST_RR( "smulbt r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smulbtge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smulbt lr, r",1, VAL2,", r13")
TEST_UNSUPPORTED(".word 0xe16f02c1 @ smultb pc, r1, r2")
TEST_UNSUPPORTED(__inst_arm(0xe16f02c1) " @ smultb pc, r1, r2")
TEST_RR( "smultt r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "smulttge r7, r",8, VAL3,", r",9, VAL1,"")
TEST_R( "smultt lr, r",1, VAL2,", r13")
TEST_UNSUPPORTED(".word 0xe16f02e1 @ smultt pc, r1, r2")
TEST_UNSUPPORTED(".word 0xe16002ef @ smultt r0, pc, r2")
TEST_UNSUPPORTED(".word 0xe1600fe1 @ smultt r0, r1, pc")
TEST_UNSUPPORTED(__inst_arm(0xe16f02e1) " @ smultt pc, r1, r2")
TEST_UNSUPPORTED(__inst_arm(0xe16002ef) " @ smultt r0, pc, r2")
TEST_UNSUPPORTED(__inst_arm(0xe1600fe1) " @ smultt r0, r1, pc")
TEST_GROUP("Multiply and multiply-accumulate")
TEST_RR( "mul r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "mulls r7, r",8, VAL2,", r",9, VAL2,"")
TEST_R( "mul lr, r",4, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe00f0291 @ mul pc, r1, r2")
TEST_UNSUPPORTED(".word 0xe000029f @ mul r0, pc, r2")
TEST_UNSUPPORTED(".word 0xe0000f91 @ mul r0, r1, pc")
TEST_UNSUPPORTED(__inst_arm(0xe00f0291) " @ mul pc, r1, r2")
TEST_UNSUPPORTED(__inst_arm(0xe000029f) " @ mul r0, pc, r2")
TEST_UNSUPPORTED(__inst_arm(0xe0000f91) " @ mul r0, r1, pc")
TEST_RR( "muls r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "mullss r7, r",8, VAL2,", r",9, VAL2,"")
TEST_R( "muls lr, r",4, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe01f0291 @ muls pc, r1, r2")
TEST_UNSUPPORTED(__inst_arm(0xe01f0291) " @ muls pc, r1, r2")
TEST_RRR( "mla r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "mlahi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "mla lr, r",1, VAL2,", r",2, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe02f3291 @ mla pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe02f3291) " @ mla pc, r1, r2, r3")
TEST_RRR( "mlas r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "mlahis r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "mlas lr, r",1, VAL2,", r",2, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe03f3291 @ mlas pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe03f3291) " @ mlas pc, r1, r2, r3")
#if __LINUX_ARM_ARCH__ >= 6
TEST_RR( "umaal r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "umaalls r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_R( "umaal lr, r12, r",11,VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe041f392 @ umaal pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe04f0392 @ umaal r0, pc, r2, r3")
TEST_UNSUPPORTED(".word 0xe0500090 @ undef")
TEST_UNSUPPORTED(".word 0xe05fff9f @ undef")
TEST_UNSUPPORTED(__inst_arm(0xe041f392) " @ umaal pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe04f0392) " @ umaal r0, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0500090) " @ undef")
TEST_UNSUPPORTED(__inst_arm(0xe05fff9f) " @ undef")
#endif
#if __LINUX_ARM_ARCH__ >= 7
TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "mlshi r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_RR( "mls lr, r",1, VAL2,", r",2, VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe06f3291 @ mls pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe060329f @ mls r0, pc, r2, r3")
TEST_UNSUPPORTED(".word 0xe0603f91 @ mls r0, r1, pc, r3")
TEST_UNSUPPORTED(".word 0xe060f291 @ mls r0, r1, r2, pc")
TEST_UNSUPPORTED(__inst_arm(0xe06f3291) " @ mls pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe060329f) " @ mls r0, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0603f91) " @ mls r0, r1, pc, r3")
TEST_UNSUPPORTED(__inst_arm(0xe060f291) " @ mls r0, r1, r2, pc")
#endif
TEST_UNSUPPORTED(".word 0xe0700090 @ undef")
TEST_UNSUPPORTED(".word 0xe07fff9f @ undef")
TEST_UNSUPPORTED(__inst_arm(0xe0700090) " @ undef")
TEST_UNSUPPORTED(__inst_arm(0xe07fff9f) " @ undef")
TEST_RR( "umull r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "umullls r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_R( "umull lr, r12, r",11,VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe081f392 @ umull pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe08f1392 @ umull r1, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe081f392) " @ umull pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe08f1392) " @ umull r1, pc, r2, r3")
TEST_RR( "umulls r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "umulllss r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_R( "umulls lr, r12, r",11,VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe091f392 @ umulls pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe09f1392 @ umulls r1, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe091f392) " @ umulls pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe09f1392) " @ umulls r1, pc, r2, r3")
TEST_RRRR( "umlal r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "umlalle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "umlal r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
TEST_UNSUPPORTED(".word 0xe0af1392 @ umlal pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe0a1f392 @ umlal r1, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0af1392) " @ umlal pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0a1f392) " @ umlal r1, pc, r2, r3")
TEST_RRRR( "umlals r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "umlalles r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "umlals r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
TEST_UNSUPPORTED(".word 0xe0bf1392 @ umlals pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe0b1f392 @ umlals r1, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0bf1392) " @ umlals pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0b1f392) " @ umlals r1, pc, r2, r3")
TEST_RR( "smull r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "smullls r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_R( "smull lr, r12, r",11,VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe0c1f392 @ smull pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe0cf1392 @ smull r1, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0c1f392) " @ smull pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0cf1392) " @ smull r1, pc, r2, r3")
TEST_RR( "smulls r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "smulllss r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_R( "smulls lr, r12, r",11,VAL3,", r13")
TEST_UNSUPPORTED(".word 0xe0d1f392 @ smulls pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe0df1392 @ smulls r1, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0d1f392) " @ smulls pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0df1392) " @ smulls r1, pc, r2, r3")
TEST_RRRR( "smlal r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlalle r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlal r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
TEST_UNSUPPORTED(".word 0xe0ef1392 @ smlal pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe0e1f392 @ smlal r1, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0ef1392) " @ smlal pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0e1f392) " @ smlal r1, pc, r2, r3")
TEST_RRRR( "smlals r",0, VAL1,", r",1, VAL2,", r",2, VAL3,", r",3, VAL4)
TEST_RRRR( "smlalles r",8, VAL4,", r",9, VAL1,", r",10,VAL2,", r",11,VAL3)
TEST_RRR( "smlals r",14,VAL3,", r",7, VAL4,", r",5, VAL1,", r13")
TEST_UNSUPPORTED(".word 0xe0ff1392 @ smlals pc, r1, r2, r3")
TEST_UNSUPPORTED(".word 0xe0f0f392 @ smlals r0, pc, r2, r3")
TEST_UNSUPPORTED(".word 0xe0f0139f @ smlals r0, r1, pc, r3")
TEST_UNSUPPORTED(".word 0xe0f01f92 @ smlals r0, r1, r2, pc")
TEST_UNSUPPORTED(__inst_arm(0xe0ff1392) " @ smlals pc, r1, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0f0f392) " @ smlals r0, pc, r2, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0f0139f) " @ smlals r0, r1, pc, r3")
TEST_UNSUPPORTED(__inst_arm(0xe0f01f92) " @ smlals r0, r1, r2, pc")
TEST_GROUP("Synchronization primitives")
......@@ -435,28 +436,28 @@ void kprobe_arm_test_cases(void)
TEST_R( "swpvs r0, r",1,VAL1,", [sp]")
TEST_RP("swp sp, r",14,VAL2,", [r",12,13*4,"]")
#else
TEST_UNSUPPORTED(".word 0xe108e097 @ swp lr, r7, [r8]")
TEST_UNSUPPORTED(".word 0x610d0091 @ swpvs r0, r1, [sp]")
TEST_UNSUPPORTED(".word 0xe10cd09e @ swp sp, r14 [r12]")
TEST_UNSUPPORTED(__inst_arm(0xe108e097) " @ swp lr, r7, [r8]")
TEST_UNSUPPORTED(__inst_arm(0x610d0091) " @ swpvs r0, r1, [sp]")
TEST_UNSUPPORTED(__inst_arm(0xe10cd09e) " @ swp sp, r14 [r12]")
#endif
TEST_UNSUPPORTED(".word 0xe102f091 @ swp pc, r1, [r2]")
TEST_UNSUPPORTED(".word 0xe102009f @ swp r0, pc, [r2]")
TEST_UNSUPPORTED(".word 0xe10f0091 @ swp r0, r1, [pc]")
TEST_UNSUPPORTED(__inst_arm(0xe102f091) " @ swp pc, r1, [r2]")
TEST_UNSUPPORTED(__inst_arm(0xe102009f) " @ swp r0, pc, [r2]")
TEST_UNSUPPORTED(__inst_arm(0xe10f0091) " @ swp r0, r1, [pc]")
#if __LINUX_ARM_ARCH__ < 6
TEST_RP("swpb lr, r",7,VAL2,", [r",8,0,"]")
TEST_R( "swpvsb r0, r",1,VAL1,", [sp]")
#else
TEST_UNSUPPORTED(".word 0xe148e097 @ swpb lr, r7, [r8]")
TEST_UNSUPPORTED(".word 0x614d0091 @ swpvsb r0, r1, [sp]")
TEST_UNSUPPORTED(__inst_arm(0xe148e097) " @ swpb lr, r7, [r8]")
TEST_UNSUPPORTED(__inst_arm(0x614d0091) " @ swpvsb r0, r1, [sp]")
#endif
TEST_UNSUPPORTED(".word 0xe142f091 @ swpb pc, r1, [r2]")
TEST_UNSUPPORTED(".word 0xe1100090") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe1200090") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe1300090") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe1500090") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe1600090") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe1700090") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe142f091) " @ swpb pc, r1, [r2]")
TEST_UNSUPPORTED(__inst_arm(0xe1100090)) /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe1200090)) /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe1300090)) /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe1500090)) /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe1600090)) /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe1700090)) /* Unallocated space */
#if __LINUX_ARM_ARCH__ >= 6
TEST_UNSUPPORTED("ldrex r2, [sp]")
#endif
......@@ -476,9 +477,9 @@ void kprobe_arm_test_cases(void)
TEST_RPR( "strneh r",12,VAL2,", [r",11,48,", -r",10,24,"]!")
TEST_RPR( "strh r",2, VAL1,", [r",3, 24,"], r",4, 48,"")
TEST_RPR( "strh r",10,VAL2,", [r",9, 48,"], -r",11,24,"")
TEST_UNSUPPORTED(".word 0xe1afc0ba @ strh r12, [pc, r10]!")
TEST_UNSUPPORTED(".word 0xe089f0bb @ strh pc, [r9], r11")
TEST_UNSUPPORTED(".word 0xe089a0bf @ strh r10, [r9], pc")
TEST_UNSUPPORTED(__inst_arm(0xe1afc0ba) " @ strh r12, [pc, r10]!")
TEST_UNSUPPORTED(__inst_arm(0xe089f0bb) " @ strh pc, [r9], r11")
TEST_UNSUPPORTED(__inst_arm(0xe089a0bf) " @ strh r10, [r9], pc")
TEST_PR( "ldrh r0, [r",0, 48,", -r",2, 24,"]")
TEST_PR( "ldrcsh r14, [r",13,0, ", r",12, 48,"]")
......@@ -486,9 +487,9 @@ void kprobe_arm_test_cases(void)
TEST_PR( "ldrcch r12, [r",11,48,", -r",10,24,"]!")
TEST_PR( "ldrh r2, [r",3, 24,"], r",4, 48,"")
TEST_PR( "ldrh r10, [r",9, 48,"], -r",11,24,"")
TEST_UNSUPPORTED(".word 0xe1bfc0ba @ ldrh r12, [pc, r10]!")
TEST_UNSUPPORTED(".word 0xe099f0bb @ ldrh pc, [r9], r11")
TEST_UNSUPPORTED(".word 0xe099a0bf @ ldrh r10, [r9], pc")
TEST_UNSUPPORTED(__inst_arm(0xe1bfc0ba) " @ ldrh r12, [pc, r10]!")
TEST_UNSUPPORTED(__inst_arm(0xe099f0bb) " @ ldrh pc, [r9], r11")
TEST_UNSUPPORTED(__inst_arm(0xe099a0bf) " @ ldrh r10, [r9], pc")
TEST_RP( "strh r",0, VAL1,", [r",1, 24,", #-2]")
TEST_RP( "strmih r",14,VAL2,", [r",13,0, ", #2]")
......@@ -496,8 +497,8 @@ void kprobe_arm_test_cases(void)
TEST_RP( "strplh r",12,VAL2,", [r",11,24,", #-4]!")
TEST_RP( "strh r",2, VAL1,", [r",3, 24,"], #48")
TEST_RP( "strh r",10,VAL2,", [r",9, 64,"], #-48")
TEST_UNSUPPORTED(".word 0xe1efc3b0 @ strh r12, [pc, #48]!")
TEST_UNSUPPORTED(".word 0xe0c9f3b0 @ strh pc, [r9], #48")
TEST_UNSUPPORTED(__inst_arm(0xe1efc3b0) " @ strh r12, [pc, #48]!")
TEST_UNSUPPORTED(__inst_arm(0xe0c9f3b0) " @ strh pc, [r9], #48")
TEST_P( "ldrh r0, [r",0, 24,", #-2]")
TEST_P( "ldrvsh r14, [r",13,0, ", #2]")
......@@ -506,8 +507,8 @@ void kprobe_arm_test_cases(void)
TEST_P( "ldrh r2, [r",3, 24,"], #48")
TEST_P( "ldrh r10, [r",9, 64,"], #-48")
TEST( "ldrh r0, [pc, #0]")
TEST_UNSUPPORTED(".word 0xe1ffc3b0 @ ldrh r12, [pc, #48]!")
TEST_UNSUPPORTED(".word 0xe0d9f3b0 @ ldrh pc, [r9], #48")
TEST_UNSUPPORTED(__inst_arm(0xe1ffc3b0) " @ ldrh r12, [pc, #48]!")
TEST_UNSUPPORTED(__inst_arm(0xe0d9f3b0) " @ ldrh pc, [r9], #48")
TEST_PR( "ldrsb r0, [r",0, 48,", -r",2, 24,"]")
TEST_PR( "ldrhisb r14, [r",13,0,", r",12, 48,"]")
......@@ -515,8 +516,8 @@ void kprobe_arm_test_cases(void)
TEST_PR( "ldrlssb r12, [r",11,48,", -r",10,24,"]!")
TEST_PR( "ldrsb r2, [r",3, 24,"], r",4, 48,"")
TEST_PR( "ldrsb r10, [r",9, 48,"], -r",11,24,"")
TEST_UNSUPPORTED(".word 0xe1bfc0da @ ldrsb r12, [pc, r10]!")
TEST_UNSUPPORTED(".word 0xe099f0db @ ldrsb pc, [r9], r11")
TEST_UNSUPPORTED(__inst_arm(0xe1bfc0da) " @ ldrsb r12, [pc, r10]!")
TEST_UNSUPPORTED(__inst_arm(0xe099f0db) " @ ldrsb pc, [r9], r11")
TEST_P( "ldrsb r0, [r",0, 24,", #-1]")
TEST_P( "ldrgesb r14, [r",13,0, ", #1]")
......@@ -525,8 +526,8 @@ void kprobe_arm_test_cases(void)
TEST_P( "ldrsb r2, [r",3, 24,"], #48")
TEST_P( "ldrsb r10, [r",9, 64,"], #-48")
TEST( "ldrsb r0, [pc, #0]")
TEST_UNSUPPORTED(".word 0xe1ffc3d0 @ ldrsb r12, [pc, #48]!")
TEST_UNSUPPORTED(".word 0xe0d9f3d0 @ ldrsb pc, [r9], #48")
TEST_UNSUPPORTED(__inst_arm(0xe1ffc3d0) " @ ldrsb r12, [pc, #48]!")
TEST_UNSUPPORTED(__inst_arm(0xe0d9f3d0) " @ ldrsb pc, [r9], #48")
TEST_PR( "ldrsh r0, [r",0, 48,", -r",2, 24,"]")
TEST_PR( "ldrgtsh r14, [r",13,0, ", r",12, 48,"]")
......@@ -534,8 +535,8 @@ void kprobe_arm_test_cases(void)
TEST_PR( "ldrlesh r12, [r",11,48,", -r",10,24,"]!")
TEST_PR( "ldrsh r2, [r",3, 24,"], r",4, 48,"")
TEST_PR( "ldrsh r10, [r",9, 48,"], -r",11,24,"")
TEST_UNSUPPORTED(".word 0xe1bfc0fa @ ldrsh r12, [pc, r10]!")
TEST_UNSUPPORTED(".word 0xe099f0fb @ ldrsh pc, [r9], r11")
TEST_UNSUPPORTED(__inst_arm(0xe1bfc0fa) " @ ldrsh r12, [pc, r10]!")
TEST_UNSUPPORTED(__inst_arm(0xe099f0fb) " @ ldrsh pc, [r9], r11")
TEST_P( "ldrsh r0, [r",0, 24,", #-1]")
TEST_P( "ldreqsh r14, [r",13,0 ,", #1]")
......@@ -544,8 +545,8 @@ void kprobe_arm_test_cases(void)
TEST_P( "ldrsh r2, [r",3, 24,"], #48")
TEST_P( "ldrsh r10, [r",9, 64,"], #-48")
TEST( "ldrsh r0, [pc, #0]")
TEST_UNSUPPORTED(".word 0xe1ffc3f0 @ ldrsh r12, [pc, #48]!")
TEST_UNSUPPORTED(".word 0xe0d9f3f0 @ ldrsh pc, [r9], #48")
TEST_UNSUPPORTED(__inst_arm(0xe1ffc3f0) " @ ldrsh r12, [pc, #48]!")
TEST_UNSUPPORTED(__inst_arm(0xe0d9f3f0) " @ ldrsh pc, [r9], #48")
#if __LINUX_ARM_ARCH__ >= 7
TEST_UNSUPPORTED("strht r1, [r2], r3")
......@@ -564,7 +565,7 @@ void kprobe_arm_test_cases(void)
TEST_RPR( "strcsd r",12,VAL2,", [r",11,48,", -r",10,24,"]!")
TEST_RPR( "strd r",2, VAL1,", [r",5, 24,"], r",4,48,"")
TEST_RPR( "strd r",10,VAL2,", [r",9, 48,"], -r",7,24,"")
TEST_UNSUPPORTED(".word 0xe1afc0fa @ strd r12, [pc, r10]!")
TEST_UNSUPPORTED(__inst_arm(0xe1afc0fa) " @ strd r12, [pc, r10]!")
TEST_PR( "ldrd r0, [r",0, 48,", -r",2,24,"]")
TEST_PR( "ldrmid r8, [r",13,0, ", r",12,48,"]")
......@@ -572,10 +573,10 @@ void kprobe_arm_test_cases(void)
TEST_PR( "ldrpld r6, [r",11,48,", -r",10,24,"]!")
TEST_PR( "ldrd r2, [r",5, 24,"], r",4,48,"")
TEST_PR( "ldrd r10, [r",9,48,"], -r",7,24,"")
TEST_UNSUPPORTED(".word 0xe1afc0da @ ldrd r12, [pc, r10]!")
TEST_UNSUPPORTED(".word 0xe089f0db @ ldrd pc, [r9], r11")
TEST_UNSUPPORTED(".word 0xe089e0db @ ldrd lr, [r9], r11")
TEST_UNSUPPORTED(".word 0xe089c0df @ ldrd r12, [r9], pc")
TEST_UNSUPPORTED(__inst_arm(0xe1afc0da) " @ ldrd r12, [pc, r10]!")
TEST_UNSUPPORTED(__inst_arm(0xe089f0db) " @ ldrd pc, [r9], r11")
TEST_UNSUPPORTED(__inst_arm(0xe089e0db) " @ ldrd lr, [r9], r11")
TEST_UNSUPPORTED(__inst_arm(0xe089c0df) " @ ldrd r12, [r9], pc")
TEST_RP( "strd r",0, VAL1,", [r",1, 24,", #-8]")
TEST_RP( "strvsd r",8, VAL2,", [r",13,0, ", #8]")
......@@ -583,7 +584,7 @@ void kprobe_arm_test_cases(void)
TEST_RP( "strvcd r",12,VAL2,", [r",11,24,", #-16]!")
TEST_RP( "strd r",2, VAL1,", [r",4, 24,"], #48")
TEST_RP( "strd r",10,VAL2,", [r",9, 64,"], #-48")
TEST_UNSUPPORTED(".word 0xe1efc3f0 @ strd r12, [pc, #48]!")
TEST_UNSUPPORTED(__inst_arm(0xe1efc3f0) " @ strd r12, [pc, #48]!")
TEST_P( "ldrd r0, [r",0, 24,", #-8]")
TEST_P( "ldrhid r8, [r",13,0, ", #8]")
......@@ -591,9 +592,9 @@ void kprobe_arm_test_cases(void)
TEST_P( "ldrlsd r6, [r",11,24,", #-16]!")
TEST_P( "ldrd r2, [r",5, 24,"], #48")
TEST_P( "ldrd r10, [r",9,6,"], #-48")
TEST_UNSUPPORTED(".word 0xe1efc3d0 @ ldrd r12, [pc, #48]!")
TEST_UNSUPPORTED(".word 0xe0c9f3d0 @ ldrd pc, [r9], #48")
TEST_UNSUPPORTED(".word 0xe0c9e3d0 @ ldrd lr, [r9], #48")
TEST_UNSUPPORTED(__inst_arm(0xe1efc3d0) " @ ldrd r12, [pc, #48]!")
TEST_UNSUPPORTED(__inst_arm(0xe0c9f3d0) " @ ldrd pc, [r9], #48")
TEST_UNSUPPORTED(__inst_arm(0xe0c9e3d0) " @ ldrd lr, [r9], #48")
TEST_GROUP("Miscellaneous")
......@@ -601,11 +602,11 @@ void kprobe_arm_test_cases(void)
TEST("movw r0, #0")
TEST("movw r0, #0xffff")
TEST("movw lr, #0xffff")
TEST_UNSUPPORTED(".word 0xe300f000 @ movw pc, #0")
TEST_UNSUPPORTED(__inst_arm(0xe300f000) " @ movw pc, #0")
TEST_R("movt r",0, VAL1,", #0")
TEST_R("movt r",0, VAL2,", #0xffff")
TEST_R("movt r",14,VAL1,", #0xffff")
TEST_UNSUPPORTED(".word 0xe340f000 @ movt pc, #0")
TEST_UNSUPPORTED(__inst_arm(0xe340f000) " @ movt pc, #0")
#endif
TEST_UNSUPPORTED("msr cpsr, 0x13")
......@@ -673,20 +674,20 @@ void kprobe_arm_test_cases(void)
#ifdef CONFIG_THUMB2_KERNEL
TEST_ARM_TO_THUMB_INTERWORK_P("ldr pc, [r",0,0,", #15*4]")
#endif
TEST_UNSUPPORTED(".word 0xe5af6008 @ str r6, [pc, #8]!")
TEST_UNSUPPORTED(".word 0xe7af6008 @ str r6, [pc, r8]!")
TEST_UNSUPPORTED(".word 0xe5bf6008 @ ldr r6, [pc, #8]!")
TEST_UNSUPPORTED(".word 0xe7bf6008 @ ldr r6, [pc, r8]!")
TEST_UNSUPPORTED(".word 0xe788600f @ str r6, [r8, pc]")
TEST_UNSUPPORTED(".word 0xe798600f @ ldr r6, [r8, pc]")
TEST_UNSUPPORTED(__inst_arm(0xe5af6008) " @ str r6, [pc, #8]!")
TEST_UNSUPPORTED(__inst_arm(0xe7af6008) " @ str r6, [pc, r8]!")
TEST_UNSUPPORTED(__inst_arm(0xe5bf6008) " @ ldr r6, [pc, #8]!")
TEST_UNSUPPORTED(__inst_arm(0xe7bf6008) " @ ldr r6, [pc, r8]!")
TEST_UNSUPPORTED(__inst_arm(0xe788600f) " @ str r6, [r8, pc]")
TEST_UNSUPPORTED(__inst_arm(0xe798600f) " @ ldr r6, [r8, pc]")
LOAD_STORE("b")
TEST_UNSUPPORTED(".word 0xe5f7f008 @ ldrb pc, [r7, #8]!")
TEST_UNSUPPORTED(".word 0xe7f7f008 @ ldrb pc, [r7, r8]!")
TEST_UNSUPPORTED(".word 0xe5ef6008 @ strb r6, [pc, #8]!")
TEST_UNSUPPORTED(".word 0xe7ef6008 @ strb r6, [pc, r3]!")
TEST_UNSUPPORTED(".word 0xe5ff6008 @ ldrb r6, [pc, #8]!")
TEST_UNSUPPORTED(".word 0xe7ff6008 @ ldrb r6, [pc, r3]!")
TEST_UNSUPPORTED(__inst_arm(0xe5f7f008) " @ ldrb pc, [r7, #8]!")
TEST_UNSUPPORTED(__inst_arm(0xe7f7f008) " @ ldrb pc, [r7, r8]!")
TEST_UNSUPPORTED(__inst_arm(0xe5ef6008) " @ strb r6, [pc, #8]!")
TEST_UNSUPPORTED(__inst_arm(0xe7ef6008) " @ strb r6, [pc, r3]!")
TEST_UNSUPPORTED(__inst_arm(0xe5ff6008) " @ ldrb r6, [pc, #8]!")
TEST_UNSUPPORTED(__inst_arm(0xe7ff6008) " @ ldrb r6, [pc, r3]!")
TEST_UNSUPPORTED("ldrt r0, [r1], #4")
TEST_UNSUPPORTED("ldrt r1, [r2], r3")
......@@ -700,153 +701,153 @@ void kprobe_arm_test_cases(void)
#if __LINUX_ARM_ARCH__ >= 7
TEST_GROUP("Parallel addition and subtraction, signed")
TEST_UNSUPPORTED(".word 0xe6000010") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe60fffff") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe6000010) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe60fffff) "") /* Unallocated space */
TEST_RR( "sadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sadd16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe61cff1a @ sadd16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe61cff1a) " @ sadd16 pc, r12, r10")
TEST_RR( "sasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sasx r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe61cff3a @ sasx pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe61cff3a) " @ sasx pc, r12, r10")
TEST_RR( "ssax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "ssax r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe61cff5a @ ssax pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe61cff5a) " @ ssax pc, r12, r10")
TEST_RR( "ssub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "ssub16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe61cff7a @ ssub16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe61cff7a) " @ ssub16 pc, r12, r10")
TEST_RR( "sadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sadd8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe61cff9a @ sadd8 pc, r12, r10")
TEST_UNSUPPORTED(".word 0xe61000b0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe61fffbf") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe61000d0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe61fffdf") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe61cff9a) " @ sadd8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe61000b0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe61fffbf) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe61000d0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe61fffdf) "") /* Unallocated space */
TEST_RR( "ssub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "ssub8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe61cfffa @ ssub8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe61cfffa) " @ ssub8 pc, r12, r10")
TEST_RR( "qadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qadd16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe62cff1a @ qadd16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe62cff1a) " @ qadd16 pc, r12, r10")
TEST_RR( "qasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qasx r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe62cff3a @ qasx pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe62cff3a) " @ qasx pc, r12, r10")
TEST_RR( "qsax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qsax r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe62cff5a @ qsax pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe62cff5a) " @ qsax pc, r12, r10")
TEST_RR( "qsub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qsub16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe62cff7a @ qsub16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe62cff7a) " @ qsub16 pc, r12, r10")
TEST_RR( "qadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qadd8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe62cff9a @ qadd8 pc, r12, r10")
TEST_UNSUPPORTED(".word 0xe62000b0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe62fffbf") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe62000d0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe62fffdf") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe62cff9a) " @ qadd8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe62000b0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe62fffbf) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe62000d0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe62fffdf) "") /* Unallocated space */
TEST_RR( "qsub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "qsub8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe62cfffa @ qsub8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe62cfffa) " @ qsub8 pc, r12, r10")
TEST_RR( "shadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shadd16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe63cff1a @ shadd16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe63cff1a) " @ shadd16 pc, r12, r10")
TEST_RR( "shasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shasx r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe63cff3a @ shasx pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe63cff3a) " @ shasx pc, r12, r10")
TEST_RR( "shsax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shsax r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe63cff5a @ shsax pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe63cff5a) " @ shsax pc, r12, r10")
TEST_RR( "shsub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shsub16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe63cff7a @ shsub16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe63cff7a) " @ shsub16 pc, r12, r10")
TEST_RR( "shadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shadd8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe63cff9a @ shadd8 pc, r12, r10")
TEST_UNSUPPORTED(".word 0xe63000b0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe63fffbf") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe63000d0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe63fffdf") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe63cff9a) " @ shadd8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe63000b0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe63fffbf) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe63000d0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe63fffdf) "") /* Unallocated space */
TEST_RR( "shsub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "shsub8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe63cfffa @ shsub8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe63cfffa) " @ shsub8 pc, r12, r10")
TEST_GROUP("Parallel addition and subtraction, unsigned")
TEST_UNSUPPORTED(".word 0xe6400010") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe64fffff") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe6400010) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe64fffff) "") /* Unallocated space */
TEST_RR( "uadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uadd16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe65cff1a @ uadd16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe65cff1a) " @ uadd16 pc, r12, r10")
TEST_RR( "uasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uasx r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe65cff3a @ uasx pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe65cff3a) " @ uasx pc, r12, r10")
TEST_RR( "usax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "usax r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe65cff5a @ usax pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe65cff5a) " @ usax pc, r12, r10")
TEST_RR( "usub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "usub16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe65cff7a @ usub16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe65cff7a) " @ usub16 pc, r12, r10")
TEST_RR( "uadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uadd8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe65cff9a @ uadd8 pc, r12, r10")
TEST_UNSUPPORTED(".word 0xe65000b0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe65fffbf") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe65000d0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe65fffdf") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe65cff9a) " @ uadd8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe65000b0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe65fffbf) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe65000d0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe65fffdf) "") /* Unallocated space */
TEST_RR( "usub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "usub8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe65cfffa @ usub8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe65cfffa) " @ usub8 pc, r12, r10")
TEST_RR( "uqadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqadd16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe66cff1a @ uqadd16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe66cff1a) " @ uqadd16 pc, r12, r10")
TEST_RR( "uqasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqasx r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe66cff3a @ uqasx pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe66cff3a) " @ uqasx pc, r12, r10")
TEST_RR( "uqsax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqsax r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe66cff5a @ uqsax pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe66cff5a) " @ uqsax pc, r12, r10")
TEST_RR( "uqsub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqsub16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe66cff7a @ uqsub16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe66cff7a) " @ uqsub16 pc, r12, r10")
TEST_RR( "uqadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqadd8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe66cff9a @ uqadd8 pc, r12, r10")
TEST_UNSUPPORTED(".word 0xe66000b0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe66fffbf") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe66000d0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe66fffdf") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe66cff9a) " @ uqadd8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe66000b0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe66fffbf) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe66000d0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe66fffdf) "") /* Unallocated space */
TEST_RR( "uqsub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uqsub8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe66cfffa @ uqsub8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe66cfffa) " @ uqsub8 pc, r12, r10")
TEST_RR( "uhadd16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhadd16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe67cff1a @ uhadd16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe67cff1a) " @ uhadd16 pc, r12, r10")
TEST_RR( "uhasx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhasx r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe67cff3a @ uhasx pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe67cff3a) " @ uhasx pc, r12, r10")
TEST_RR( "uhsax r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhsax r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe67cff5a @ uhsax pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe67cff5a) " @ uhsax pc, r12, r10")
TEST_RR( "uhsub16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhsub16 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe67cff7a @ uhsub16 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe67cff7a) " @ uhsub16 pc, r12, r10")
TEST_RR( "uhadd8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhadd8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe67cff9a @ uhadd8 pc, r12, r10")
TEST_UNSUPPORTED(".word 0xe67000b0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe67fffbf") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe67000d0") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe67fffdf") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe67cff9a) " @ uhadd8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe67000b0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe67fffbf) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe67000d0) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe67fffdf) "") /* Unallocated space */
TEST_RR( "uhsub8 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uhsub8 r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe67cfffa @ uhsub8 pc, r12, r10")
TEST_UNSUPPORTED(".word 0xe67feffa @ uhsub8 r14, pc, r10")
TEST_UNSUPPORTED(".word 0xe67cefff @ uhsub8 r14, r12, pc")
TEST_UNSUPPORTED(__inst_arm(0xe67cfffa) " @ uhsub8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe67feffa) " @ uhsub8 r14, pc, r10")
TEST_UNSUPPORTED(__inst_arm(0xe67cefff) " @ uhsub8 r14, r12, pc")
#endif /* __LINUX_ARM_ARCH__ >= 7 */
#if __LINUX_ARM_ARCH__ >= 6
......@@ -854,99 +855,99 @@ void kprobe_arm_test_cases(void)
TEST_RR( "pkhbt r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "pkhbt r14,r",12, HH1,", r",10,HH2,", lsl #2")
TEST_UNSUPPORTED(".word 0xe68cf11a @ pkhbt pc, r12, r10, lsl #2")
TEST_UNSUPPORTED(__inst_arm(0xe68cf11a) " @ pkhbt pc, r12, r10, lsl #2")
TEST_RR( "pkhtb r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "pkhtb r14,r",12, HH1,", r",10,HH2,", asr #2")
TEST_UNSUPPORTED(".word 0xe68cf15a @ pkhtb pc, r12, r10, asr #2")
TEST_UNSUPPORTED(".word 0xe68fe15a @ pkhtb r14, pc, r10, asr #2")
TEST_UNSUPPORTED(".word 0xe68ce15f @ pkhtb r14, r12, pc, asr #2")
TEST_UNSUPPORTED(".word 0xe6900010") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe69fffdf") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe68cf15a) " @ pkhtb pc, r12, r10, asr #2")
TEST_UNSUPPORTED(__inst_arm(0xe68fe15a) " @ pkhtb r14, pc, r10, asr #2")
TEST_UNSUPPORTED(__inst_arm(0xe68ce15f) " @ pkhtb r14, r12, pc, asr #2")
TEST_UNSUPPORTED(__inst_arm(0xe6900010) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe69fffdf) "") /* Unallocated space */
TEST_R( "ssat r0, #24, r",0, VAL1,"")
TEST_R( "ssat r14, #24, r",12, VAL2,"")
TEST_R( "ssat r0, #24, r",0, VAL1,", lsl #8")
TEST_R( "ssat r14, #24, r",12, VAL2,", asr #8")
TEST_UNSUPPORTED(".word 0xe6b7f01c @ ssat pc, #24, r12")
TEST_UNSUPPORTED(__inst_arm(0xe6b7f01c) " @ ssat pc, #24, r12")
TEST_R( "usat r0, #24, r",0, VAL1,"")
TEST_R( "usat r14, #24, r",12, VAL2,"")
TEST_R( "usat r0, #24, r",0, VAL1,", lsl #8")
TEST_R( "usat r14, #24, r",12, VAL2,", asr #8")
TEST_UNSUPPORTED(".word 0xe6f7f01c @ usat pc, #24, r12")
TEST_UNSUPPORTED(__inst_arm(0xe6f7f01c) " @ usat pc, #24, r12")
TEST_RR( "sxtab16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sxtab16 r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "sxtb16 r8, r",7, HH1,"")
TEST_UNSUPPORTED(".word 0xe68cf47a @ sxtab16 pc,r12, r10, ror #8")
TEST_UNSUPPORTED(__inst_arm(0xe68cf47a) " @ sxtab16 pc,r12, r10, ror #8")
TEST_RR( "sel r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR( "sel r14, r",12,VAL1,", r",10, VAL2,"")
TEST_UNSUPPORTED(".word 0xe68cffba @ sel pc, r12, r10")
TEST_UNSUPPORTED(".word 0xe68fefba @ sel r14, pc, r10")
TEST_UNSUPPORTED(".word 0xe68cefbf @ sel r14, r12, pc")
TEST_UNSUPPORTED(__inst_arm(0xe68cffba) " @ sel pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe68fefba) " @ sel r14, pc, r10")
TEST_UNSUPPORTED(__inst_arm(0xe68cefbf) " @ sel r14, r12, pc")
TEST_R( "ssat16 r0, #12, r",0, HH1,"")
TEST_R( "ssat16 r14, #12, r",12, HH2,"")
TEST_UNSUPPORTED(".word 0xe6abff3c @ ssat16 pc, #12, r12")
TEST_UNSUPPORTED(__inst_arm(0xe6abff3c) " @ ssat16 pc, #12, r12")
TEST_RR( "sxtab r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sxtab r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "sxtb r8, r",7, HH1,"")
TEST_UNSUPPORTED(".word 0xe6acf47a @ sxtab pc,r12, r10, ror #8")
TEST_UNSUPPORTED(__inst_arm(0xe6acf47a) " @ sxtab pc,r12, r10, ror #8")
TEST_R( "rev r0, r",0, VAL1,"")
TEST_R( "rev r14, r",12, VAL2,"")
TEST_UNSUPPORTED(".word 0xe6bfff3c @ rev pc, r12")
TEST_UNSUPPORTED(__inst_arm(0xe6bfff3c) " @ rev pc, r12")
TEST_RR( "sxtah r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sxtah r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "sxth r8, r",7, HH1,"")
TEST_UNSUPPORTED(".word 0xe6bcf47a @ sxtah pc,r12, r10, ror #8")
TEST_UNSUPPORTED(__inst_arm(0xe6bcf47a) " @ sxtah pc,r12, r10, ror #8")
TEST_R( "rev16 r0, r",0, VAL1,"")
TEST_R( "rev16 r14, r",12, VAL2,"")
TEST_UNSUPPORTED(".word 0xe6bfffbc @ rev16 pc, r12")
TEST_UNSUPPORTED(__inst_arm(0xe6bfffbc) " @ rev16 pc, r12")
TEST_RR( "uxtab16 r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uxtab16 r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "uxtb16 r8, r",7, HH1,"")
TEST_UNSUPPORTED(".word 0xe6ccf47a @ uxtab16 pc,r12, r10, ror #8")
TEST_UNSUPPORTED(__inst_arm(0xe6ccf47a) " @ uxtab16 pc,r12, r10, ror #8")
TEST_R( "usat16 r0, #12, r",0, HH1,"")
TEST_R( "usat16 r14, #12, r",12, HH2,"")
TEST_UNSUPPORTED(".word 0xe6ecff3c @ usat16 pc, #12, r12")
TEST_UNSUPPORTED(".word 0xe6ecef3f @ usat16 r14, #12, pc")
TEST_UNSUPPORTED(__inst_arm(0xe6ecff3c) " @ usat16 pc, #12, r12")
TEST_UNSUPPORTED(__inst_arm(0xe6ecef3f) " @ usat16 r14, #12, pc")
TEST_RR( "uxtab r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uxtab r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "uxtb r8, r",7, HH1,"")
TEST_UNSUPPORTED(".word 0xe6ecf47a @ uxtab pc,r12, r10, ror #8")
TEST_UNSUPPORTED(__inst_arm(0xe6ecf47a) " @ uxtab pc,r12, r10, ror #8")
#if __LINUX_ARM_ARCH__ >= 7
TEST_R( "rbit r0, r",0, VAL1,"")
TEST_R( "rbit r14, r",12, VAL2,"")
TEST_UNSUPPORTED(".word 0xe6ffff3c @ rbit pc, r12")
TEST_UNSUPPORTED(__inst_arm(0xe6ffff3c) " @ rbit pc, r12")
#endif
TEST_RR( "uxtah r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uxtah r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "uxth r8, r",7, HH1,"")
TEST_UNSUPPORTED(".word 0xe6fff077 @ uxth pc, r7")
TEST_UNSUPPORTED(".word 0xe6ff807f @ uxth r8, pc")
TEST_UNSUPPORTED(".word 0xe6fcf47a @ uxtah pc, r12, r10, ror #8")
TEST_UNSUPPORTED(".word 0xe6fce47f @ uxtah r14, r12, pc, ror #8")
TEST_UNSUPPORTED(__inst_arm(0xe6fff077) " @ uxth pc, r7")
TEST_UNSUPPORTED(__inst_arm(0xe6ff807f) " @ uxth r8, pc")
TEST_UNSUPPORTED(__inst_arm(0xe6fcf47a) " @ uxtah pc, r12, r10, ror #8")
TEST_UNSUPPORTED(__inst_arm(0xe6fce47f) " @ uxtah r14, r12, pc, ror #8")
TEST_R( "revsh r0, r",0, VAL1,"")
TEST_R( "revsh r14, r",12, VAL2,"")
TEST_UNSUPPORTED(".word 0xe6ffff3c @ revsh pc, r12")
TEST_UNSUPPORTED(".word 0xe6ffef3f @ revsh r14, pc")
TEST_UNSUPPORTED(__inst_arm(0xe6ffff3c) " @ revsh pc, r12")
TEST_UNSUPPORTED(__inst_arm(0xe6ffef3f) " @ revsh r14, pc")
TEST_UNSUPPORTED(".word 0xe6900070") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe69fff7f") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe6900070) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe69fff7f) "") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe6d00070") /* Unallocated space */
TEST_UNSUPPORTED(".word 0xe6dfff7f") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe6d00070) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_arm(0xe6dfff7f) "") /* Unallocated space */
#endif /* __LINUX_ARM_ARCH__ >= 6 */
#if __LINUX_ARM_ARCH__ >= 6
......@@ -954,79 +955,79 @@ void kprobe_arm_test_cases(void)
TEST_RRR( "smlad r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
TEST_RRR( "smlad r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
TEST_UNSUPPORTED(".word 0xe70f8a1c @ smlad pc, r12, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe70f8a1c) " @ smlad pc, r12, r10, r8")
TEST_RRR( "smladx r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
TEST_RRR( "smladx r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
TEST_UNSUPPORTED(".word 0xe70f8a3c @ smladx pc, r12, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe70f8a3c) " @ smladx pc, r12, r10, r8")
TEST_RR( "smuad r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "smuad r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe70ffa1c @ smuad pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe70ffa1c) " @ smuad pc, r12, r10")
TEST_RR( "smuadx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "smuadx r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe70ffa3c @ smuadx pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe70ffa3c) " @ smuadx pc, r12, r10")
TEST_RRR( "smlsd r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
TEST_RRR( "smlsd r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
TEST_UNSUPPORTED(".word 0xe70f8a5c @ smlsd pc, r12, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe70f8a5c) " @ smlsd pc, r12, r10, r8")
TEST_RRR( "smlsdx r0, r",0, HH1,", r",1, HH2,", r",2, VAL1,"")
TEST_RRR( "smlsdx r14, r",12,HH2,", r",10,HH1,", r",8, VAL2,"")
TEST_UNSUPPORTED(".word 0xe70f8a7c @ smlsdx pc, r12, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe70f8a7c) " @ smlsdx pc, r12, r10, r8")
TEST_RR( "smusd r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "smusd r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe70ffa5c @ smusd pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe70ffa5c) " @ smusd pc, r12, r10")
TEST_RR( "smusdx r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "smusdx r14, r",12,HH2,", r",10,HH1,"")
TEST_UNSUPPORTED(".word 0xe70ffa7c @ smusdx pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe70ffa7c) " @ smusdx pc, r12, r10")
TEST_RRRR( "smlald r",0, VAL1,", r",1, VAL2, ", r",0, HH1,", r",1, HH2)
TEST_RRRR( "smlald r",11,VAL2,", r",10,VAL1, ", r",9, HH2,", r",8, HH1)
TEST_UNSUPPORTED(".word 0xe74af819 @ smlald pc, r10, r9, r8")
TEST_UNSUPPORTED(".word 0xe74fb819 @ smlald r11, pc, r9, r8")
TEST_UNSUPPORTED(".word 0xe74ab81f @ smlald r11, r10, pc, r8")
TEST_UNSUPPORTED(".word 0xe74abf19 @ smlald r11, r10, r9, pc")
TEST_UNSUPPORTED(__inst_arm(0xe74af819) " @ smlald pc, r10, r9, r8")
TEST_UNSUPPORTED(__inst_arm(0xe74fb819) " @ smlald r11, pc, r9, r8")
TEST_UNSUPPORTED(__inst_arm(0xe74ab81f) " @ smlald r11, r10, pc, r8")
TEST_UNSUPPORTED(__inst_arm(0xe74abf19) " @ smlald r11, r10, r9, pc")
TEST_RRRR( "smlaldx r",0, VAL1,", r",1, VAL2, ", r",0, HH1,", r",1, HH2)
TEST_RRRR( "smlaldx r",11,VAL2,", r",10,VAL1, ", r",9, HH2,", r",8, HH1)
TEST_UNSUPPORTED(".word 0xe74af839 @ smlaldx pc, r10, r9, r8")
TEST_UNSUPPORTED(".word 0xe74fb839 @ smlaldx r11, pc, r9, r8")
TEST_UNSUPPORTED(__inst_arm(0xe74af839) " @ smlaldx pc, r10, r9, r8")
TEST_UNSUPPORTED(__inst_arm(0xe74fb839) " @ smlaldx r11, pc, r9, r8")
TEST_RRR( "smmla r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
TEST_RRR( "smmla r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
TEST_UNSUPPORTED(".word 0xe75f8a1c @ smmla pc, r12, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe75f8a1c) " @ smmla pc, r12, r10, r8")
TEST_RRR( "smmlar r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
TEST_RRR( "smmlar r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
TEST_UNSUPPORTED(".word 0xe75f8a3c @ smmlar pc, r12, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe75f8a3c) " @ smmlar pc, r12, r10, r8")
TEST_RR( "smmul r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR( "smmul r14, r",12,VAL2,", r",10,VAL1,"")
TEST_UNSUPPORTED(".word 0xe75ffa1c @ smmul pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe75ffa1c) " @ smmul pc, r12, r10")
TEST_RR( "smmulr r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR( "smmulr r14, r",12,VAL2,", r",10,VAL1,"")
TEST_UNSUPPORTED(".word 0xe75ffa3c @ smmulr pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe75ffa3c) " @ smmulr pc, r12, r10")
TEST_RRR( "smmls r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
TEST_RRR( "smmls r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
TEST_UNSUPPORTED(".word 0xe75f8adc @ smmls pc, r12, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe75f8adc) " @ smmls pc, r12, r10, r8")
TEST_RRR( "smmlsr r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL1,"")
TEST_RRR( "smmlsr r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL2,"")
TEST_UNSUPPORTED(".word 0xe75f8afc @ smmlsr pc, r12, r10, r8")
TEST_UNSUPPORTED(".word 0xe75e8aff @ smmlsr r14, pc, r10, r8")
TEST_UNSUPPORTED(".word 0xe75e8ffc @ smmlsr r14, r12, pc, r8")
TEST_UNSUPPORTED(".word 0xe75efafc @ smmlsr r14, r12, r10, pc")
TEST_UNSUPPORTED(__inst_arm(0xe75f8afc) " @ smmlsr pc, r12, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe75e8aff) " @ smmlsr r14, pc, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe75e8ffc) " @ smmlsr r14, r12, pc, r8")
TEST_UNSUPPORTED(__inst_arm(0xe75efafc) " @ smmlsr r14, r12, r10, pc")
TEST_RR( "usad8 r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR( "usad8 r14, r",12,VAL2,", r",10,VAL1,"")
TEST_UNSUPPORTED(".word 0xe75ffa1c @ usad8 pc, r12, r10")
TEST_UNSUPPORTED(".word 0xe75efa1f @ usad8 r14, pc, r10")
TEST_UNSUPPORTED(".word 0xe75eff1c @ usad8 r14, r12, pc")
TEST_UNSUPPORTED(__inst_arm(0xe75ffa1c) " @ usad8 pc, r12, r10")
TEST_UNSUPPORTED(__inst_arm(0xe75efa1f) " @ usad8 r14, pc, r10")
TEST_UNSUPPORTED(__inst_arm(0xe75eff1c) " @ usad8 r14, r12, pc")
TEST_RRR( "usada8 r0, r",0, VAL1,", r",1, VAL2,", r",2, VAL3,"")
TEST_RRR( "usada8 r14, r",12,VAL2,", r",10,VAL1,", r",8, VAL3,"")
TEST_UNSUPPORTED(".word 0xe78f8a1c @ usada8 pc, r12, r10, r8")
TEST_UNSUPPORTED(".word 0xe78e8a1f @ usada8 r14, pc, r10, r8")
TEST_UNSUPPORTED(".word 0xe78e8f1c @ usada8 r14, r12, pc, r8")
TEST_UNSUPPORTED(__inst_arm(0xe78f8a1c) " @ usada8 pc, r12, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe78e8a1f) " @ usada8 r14, pc, r10, r8")
TEST_UNSUPPORTED(__inst_arm(0xe78e8f1c) " @ usada8 r14, r12, pc, r8")
#endif /* __LINUX_ARM_ARCH__ >= 6 */
#if __LINUX_ARM_ARCH__ >= 7
......@@ -1035,26 +1036,26 @@ void kprobe_arm_test_cases(void)
TEST_R( "sbfx r0, r",0 , VAL1,", #0, #31")
TEST_R( "sbfxeq r14, r",12, VAL2,", #8, #16")
TEST_R( "sbfx r4, r",10, VAL1,", #16, #15")
TEST_UNSUPPORTED(".word 0xe7aff45c @ sbfx pc, r12, #8, #16")
TEST_UNSUPPORTED(__inst_arm(0xe7aff45c) " @ sbfx pc, r12, #8, #16")
TEST_R( "ubfx r0, r",0 , VAL1,", #0, #31")
TEST_R( "ubfxcs r14, r",12, VAL2,", #8, #16")
TEST_R( "ubfx r4, r",10, VAL1,", #16, #15")
TEST_UNSUPPORTED(".word 0xe7eff45c @ ubfx pc, r12, #8, #16")
TEST_UNSUPPORTED(".word 0xe7efc45f @ ubfx r12, pc, #8, #16")
TEST_UNSUPPORTED(__inst_arm(0xe7eff45c) " @ ubfx pc, r12, #8, #16")
TEST_UNSUPPORTED(__inst_arm(0xe7efc45f) " @ ubfx r12, pc, #8, #16")
TEST_R( "bfc r",0, VAL1,", #4, #20")
TEST_R( "bfcvs r",14,VAL2,", #4, #20")
TEST_R( "bfc r",7, VAL1,", #0, #31")
TEST_R( "bfc r",8, VAL2,", #0, #31")
TEST_UNSUPPORTED(".word 0xe7def01f @ bfc pc, #0, #31");
TEST_UNSUPPORTED(__inst_arm(0xe7def01f) " @ bfc pc, #0, #31");
TEST_RR( "bfi r",0, VAL1,", r",0 , VAL2,", #0, #31")
TEST_RR( "bfipl r",12,VAL1,", r",14 , VAL2,", #4, #20")
TEST_UNSUPPORTED(".word 0xe7d7f21e @ bfi pc, r14, #4, #20")
TEST_UNSUPPORTED(__inst_arm(0xe7d7f21e) " @ bfi pc, r14, #4, #20")
TEST_UNSUPPORTED(".word 0x07f000f0") /* Permanently UNDEFINED */
TEST_UNSUPPORTED(".word 0x07ffffff") /* Permanently UNDEFINED */
TEST_UNSUPPORTED(__inst_arm(0x07f000f0) "") /* Permanently UNDEFINED */
TEST_UNSUPPORTED(__inst_arm(0x07ffffff) "") /* Permanently UNDEFINED */
#endif /* __LINUX_ARM_ARCH__ >= 6 */
TEST_GROUP("Branch, branch with link, and block data transfer")
......@@ -1181,43 +1182,43 @@ void kprobe_arm_test_cases(void)
\
TEST_COPROCESSOR( "stc"two" 0, cr0, [r15, #4]") \
TEST_COPROCESSOR( "stc"two" 0, cr0, [r15, #-4]") \
TEST_UNSUPPORTED(".word 0x"cc"daf0001 @ stc"two" 0, cr0, [r15, #4]!") \
TEST_UNSUPPORTED(".word 0x"cc"d2f0001 @ stc"two" 0, cr0, [r15, #-4]!") \
TEST_UNSUPPORTED(".word 0x"cc"caf0001 @ stc"two" 0, cr0, [r15], #4") \
TEST_UNSUPPORTED(".word 0x"cc"c2f0001 @ stc"two" 0, cr0, [r15], #-4") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##daf0001) " @ stc"two" 0, cr0, [r15, #4]!") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##d2f0001) " @ stc"two" 0, cr0, [r15, #-4]!") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##caf0001) " @ stc"two" 0, cr0, [r15], #4") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##c2f0001) " @ stc"two" 0, cr0, [r15], #-4") \
TEST_COPROCESSOR( "stc"two" 0, cr0, [r15], {1}") \
TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15, #4]") \
TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15, #-4]") \
TEST_UNSUPPORTED(".word 0x"cc"def0001 @ stc"two"l 0, cr0, [r15, #4]!") \
TEST_UNSUPPORTED(".word 0x"cc"d6f0001 @ stc"two"l 0, cr0, [r15, #-4]!") \
TEST_UNSUPPORTED(".word 0x"cc"cef0001 @ stc"two"l 0, cr0, [r15], #4") \
TEST_UNSUPPORTED(".word 0x"cc"c6f0001 @ stc"two"l 0, cr0, [r15], #-4") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##def0001) " @ stc"two"l 0, cr0, [r15, #4]!") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##d6f0001) " @ stc"two"l 0, cr0, [r15, #-4]!") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##cef0001) " @ stc"two"l 0, cr0, [r15], #4") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##c6f0001) " @ stc"two"l 0, cr0, [r15], #-4") \
TEST_COPROCESSOR( "stc"two"l 0, cr0, [r15], {1}") \
TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15, #4]") \
TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15, #-4]") \
TEST_UNSUPPORTED(".word 0x"cc"dbf0001 @ ldc"two" 0, cr0, [r15, #4]!") \
TEST_UNSUPPORTED(".word 0x"cc"d3f0001 @ ldc"two" 0, cr0, [r15, #-4]!") \
TEST_UNSUPPORTED(".word 0x"cc"cbf0001 @ ldc"two" 0, cr0, [r15], #4") \
TEST_UNSUPPORTED(".word 0x"cc"c3f0001 @ ldc"two" 0, cr0, [r15], #-4") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##dbf0001) " @ ldc"two" 0, cr0, [r15, #4]!") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##d3f0001) " @ ldc"two" 0, cr0, [r15, #-4]!") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##cbf0001) " @ ldc"two" 0, cr0, [r15], #4") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##c3f0001) " @ ldc"two" 0, cr0, [r15], #-4") \
TEST_COPROCESSOR( "ldc"two" 0, cr0, [r15], {1}") \
TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15, #4]") \
TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15, #-4]") \
TEST_UNSUPPORTED(".word 0x"cc"dff0001 @ ldc"two"l 0, cr0, [r15, #4]!") \
TEST_UNSUPPORTED(".word 0x"cc"d7f0001 @ ldc"two"l 0, cr0, [r15, #-4]!") \
TEST_UNSUPPORTED(".word 0x"cc"cff0001 @ ldc"two"l 0, cr0, [r15], #4") \
TEST_UNSUPPORTED(".word 0x"cc"c7f0001 @ ldc"two"l 0, cr0, [r15], #-4") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##dff0001) " @ ldc"two"l 0, cr0, [r15, #4]!") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##d7f0001) " @ ldc"two"l 0, cr0, [r15, #-4]!") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##cff0001) " @ ldc"two"l 0, cr0, [r15], #4") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##c7f0001) " @ ldc"two"l 0, cr0, [r15], #-4") \
TEST_COPROCESSOR( "ldc"two"l 0, cr0, [r15], {1}")
#define COPROCESSOR_INSTRUCTIONS_MC_MR(two,cc) \
\
TEST_COPROCESSOR( "mcrr"two" 0, 15, r0, r14, cr0") \
TEST_COPROCESSOR( "mcrr"two" 15, 0, r14, r0, cr15") \
TEST_UNSUPPORTED(".word 0x"cc"c4f00f0 @ mcrr"two" 0, 15, r0, r15, cr0") \
TEST_UNSUPPORTED(".word 0x"cc"c40ff0f @ mcrr"two" 15, 0, r15, r0, cr15") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##c4f00f0) " @ mcrr"two" 0, 15, r0, r15, cr0") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##c40ff0f) " @ mcrr"two" 15, 0, r15, r0, cr15") \
TEST_COPROCESSOR( "mrrc"two" 0, 15, r0, r14, cr0") \
TEST_COPROCESSOR( "mrrc"two" 15, 0, r14, r0, cr15") \
TEST_UNSUPPORTED(".word 0x"cc"c5f00f0 @ mrrc"two" 0, 15, r0, r15, cr0") \
TEST_UNSUPPORTED(".word 0x"cc"c50ff0f @ mrrc"two" 15, 0, r15, r0, cr15") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##c5f00f0) " @ mrrc"two" 0, 15, r0, r15, cr0") \
TEST_UNSUPPORTED(__inst_arm(0x##cc##c50ff0f) " @ mrrc"two" 15, 0, r15, r0, cr15") \
TEST_COPROCESSOR( "cdp"two" 15, 15, cr15, cr15, cr15, 7") \
TEST_COPROCESSOR( "cdp"two" 0, 0, cr0, cr0, cr0, 0") \
TEST_COPROCESSOR( "mcr"two" 15, 7, r15, cr15, cr15, 7") \
......@@ -1225,8 +1226,8 @@ void kprobe_arm_test_cases(void)
TEST_COPROCESSOR( "mrc"two" 15, 7, r15, cr15, cr15, 7") \
TEST_COPROCESSOR( "mrc"two" 0, 0, r0, cr0, cr0, 0")
COPROCESSOR_INSTRUCTIONS_ST_LD("","e")
COPROCESSOR_INSTRUCTIONS_MC_MR("","e")
COPROCESSOR_INSTRUCTIONS_ST_LD("",e)
COPROCESSOR_INSTRUCTIONS_MC_MR("",e)
TEST_UNSUPPORTED("svc 0")
TEST_UNSUPPORTED("svc 0xffffff")
......@@ -1252,14 +1253,14 @@ void kprobe_arm_test_cases(void)
TEST_UNSUPPORTED("rfedb sp!")
TEST_UNSUPPORTED("rfeia sp!")
TEST_UNSUPPORTED("rfeib sp!")
TEST_UNSUPPORTED(".word 0xf81d0a00 @ rfeda pc")
TEST_UNSUPPORTED(".word 0xf91d0a00 @ rfedb pc")
TEST_UNSUPPORTED(".word 0xf89d0a00 @ rfeia pc")
TEST_UNSUPPORTED(".word 0xf99d0a00 @ rfeib pc")
TEST_UNSUPPORTED(".word 0xf83d0a00 @ rfeda pc!")
TEST_UNSUPPORTED(".word 0xf93d0a00 @ rfedb pc!")
TEST_UNSUPPORTED(".word 0xf8bd0a00 @ rfeia pc!")
TEST_UNSUPPORTED(".word 0xf9bd0a00 @ rfeib pc!")
TEST_UNSUPPORTED(__inst_arm(0xf81d0a00) " @ rfeda pc")
TEST_UNSUPPORTED(__inst_arm(0xf91d0a00) " @ rfedb pc")
TEST_UNSUPPORTED(__inst_arm(0xf89d0a00) " @ rfeia pc")
TEST_UNSUPPORTED(__inst_arm(0xf99d0a00) " @ rfeib pc")
TEST_UNSUPPORTED(__inst_arm(0xf83d0a00) " @ rfeda pc!")
TEST_UNSUPPORTED(__inst_arm(0xf93d0a00) " @ rfedb pc!")
TEST_UNSUPPORTED(__inst_arm(0xf8bd0a00) " @ rfeia pc!")
TEST_UNSUPPORTED(__inst_arm(0xf9bd0a00) " @ rfeib pc!")
#endif /* __LINUX_ARM_ARCH__ >= 6 */
#if __LINUX_ARM_ARCH__ >= 6
......@@ -1286,9 +1287,9 @@ void kprobe_arm_test_cases(void)
TEST( "blx __dummy_thumb_subroutine_odd")
#endif /* __LINUX_ARM_ARCH__ >= 6 */
COPROCESSOR_INSTRUCTIONS_ST_LD("2","f")
COPROCESSOR_INSTRUCTIONS_ST_LD("2",f)
#if __LINUX_ARM_ARCH__ >= 6
COPROCESSOR_INSTRUCTIONS_MC_MR("2","f")
COPROCESSOR_INSTRUCTIONS_MC_MR("2",f)
#endif
TEST_GROUP("Miscellaneous instructions, memory hints, and Advanced SIMD instructions")
......@@ -1318,9 +1319,9 @@ void kprobe_arm_test_cases(void)
#endif
#if __LINUX_ARM_ARCH__ >= 7
TEST_SUPPORTED( ".word 0xf590f000 @ pldw [r0, #0]")
TEST_SUPPORTED( ".word 0xf797f000 @ pldw [r7, r0]")
TEST_SUPPORTED( ".word 0xf798f18c @ pldw [r8, r12, lsl #3]");
TEST_SUPPORTED( __inst_arm(0xf590f000) " @ pldw [r0, #0]")
TEST_SUPPORTED( __inst_arm(0xf797f000) " @ pldw [r7, r0]")
TEST_SUPPORTED( __inst_arm(0xf798f18c) " @ pldw [r8, r12, lsl #3]");
#endif
#if __LINUX_ARM_ARCH__ >= 7
......
arch/arm/kernel/kprobes-test-thumb.c
View file @ ede1d63f
......@@ -10,6 +10,7 @@
#include <linux/kernel.h>
#include <linux/module.h>
#include <asm/opcodes.h>
#include "kprobes-test.h"
......@@ -119,7 +120,7 @@ void kprobe_thumb16_test_cases(void)
TEST_R( "add sp" ", r",8,-8, "")
TEST_R( "add r",14,VAL1,", pc")
TEST_BF_R("add pc" ", r",0,2f-1f-8,"")
TEST_UNSUPPORTED(".short 0x44ff @ add pc, pc")
TEST_UNSUPPORTED(__inst_thumb16(0x44ff) " @ add pc, pc")
TEST_RR( "cmp r",3,VAL1,", r",8,VAL2,"")
TEST_RR( "cmp r",8,VAL2,", r",0,VAL1,"")
......@@ -150,7 +151,7 @@ void kprobe_thumb16_test_cases(void)
TEST_BF_R("blx r",0, 2f+1,"")
TEST_BB_R("blx r",14,2f+1,"")
TEST_UNSUPPORTED(".short 0x47f8 @ blx pc")
TEST_UNSUPPORTED(__inst_thumb16(0x47f8) " @ blx pc")
TEST_GROUP("Load from Literal Pool")
......@@ -237,8 +238,8 @@ DONT_TEST_IN_ITBLOCK(
TEST_R("rev r7, r",0, VAL2,"")
TEST_R("rev16 r0, r",7, VAL1,"")
TEST_R("rev16 r7, r",0, VAL2,"")
TEST_UNSUPPORTED(".short 0xba80")
TEST_UNSUPPORTED(".short 0xbabf")
TEST_UNSUPPORTED(__inst_thumb16(0xba80) "")
TEST_UNSUPPORTED(__inst_thumb16(0xbabf) "")
TEST_R("revsh r0, r",7, VAL1,"")
TEST_R("revsh r7, r",0, VAL2,"")
......@@ -272,8 +273,8 @@ DONT_TEST_IN_ITBLOCK(
TEST("nop")
TEST("wfi")
TEST_SUPPORTED("wfe")
TEST_UNSUPPORTED(".short 0xbf50") /* Unassigned hints */
TEST_UNSUPPORTED(".short 0xbff0") /* Unassigned hints */
TEST_UNSUPPORTED(__inst_thumb16(0xbf50) "") /* Unassigned hints */
TEST_UNSUPPORTED(__inst_thumb16(0xbff0) "") /* Unassigned hints */
#define TEST_IT(code, code2) \
TESTCASE_START(code) \
......@@ -310,8 +311,8 @@ CONDITION_INSTRUCTIONS(8,
TEST_BF("bgt 2f")
TEST_BB("blt 2b")
)
TEST_UNSUPPORTED(".short 0xde00")
TEST_UNSUPPORTED(".short 0xdeff")
TEST_UNSUPPORTED(__inst_thumb16(0xde00) "")
TEST_UNSUPPORTED(__inst_thumb16(0xdeff) "")
TEST_UNSUPPORTED("svc #0x00")
TEST_UNSUPPORTED("svc #0xff")
......@@ -380,13 +381,13 @@ void kprobe_thumb32_test_cases(void)
TEST_THUMB_TO_ARM_INTERWORK_P("ldmia r",0,14*4,", {r12,pc}")
TEST_THUMB_TO_ARM_INTERWORK_P("ldmia r",13,2*4,", {r0-r12,pc}")
TEST_UNSUPPORTED(".short 0xe88f,0x0101 @ stmia pc, {r0,r8}")
TEST_UNSUPPORTED(".short 0xe92f,0x5f00 @ stmdb pc!, {r8-r12,r14}")
TEST_UNSUPPORTED(".short 0xe8bd,0xc000 @ ldmia r13!, {r14,pc}")
TEST_UNSUPPORTED(".short 0xe93e,0xc000 @ ldmdb r14!, {r14,pc}")
TEST_UNSUPPORTED(".short 0xe8a7,0x3f00 @ stmia r7!, {r8-r12,sp}")
TEST_UNSUPPORTED(".short 0xe8a7,0x9f00 @ stmia r7!, {r8-r12,pc}")
TEST_UNSUPPORTED(".short 0xe93e,0x2010 @ ldmdb r14!, {r4,sp}")
TEST_UNSUPPORTED(__inst_thumb32(0xe88f0101) " @ stmia pc, {r0,r8}")
TEST_UNSUPPORTED(__inst_thumb32(0xe92f5f00) " @ stmdb pc!, {r8-r12,r14}")
TEST_UNSUPPORTED(__inst_thumb32(0xe8bdc000) " @ ldmia r13!, {r14,pc}")
TEST_UNSUPPORTED(__inst_thumb32(0xe93ec000) " @ ldmdb r14!, {r14,pc}")
TEST_UNSUPPORTED(__inst_thumb32(0xe8a73f00) " @ stmia r7!, {r8-r12,sp}")
TEST_UNSUPPORTED(__inst_thumb32(0xe8a79f00) " @ stmia r7!, {r8-r12,pc}")
TEST_UNSUPPORTED(__inst_thumb32(0xe93e2010) " @ ldmdb r14!, {r4,sp}")
TEST_GROUP("Load/store double or exclusive, table branch")
......@@ -402,12 +403,12 @@ void kprobe_thumb32_test_cases(void)
"3: .word "__stringify(VAL1)" \n\t"
" .word "__stringify(VAL2))
TEST_UNSUPPORTED(".short 0xe9ff,0xec04 @ ldrd r14, r12, [pc, #16]!")
TEST_UNSUPPORTED(".short 0xe8ff,0xec04 @ ldrd r14, r12, [pc], #16")
TEST_UNSUPPORTED(".short 0xe9d4,0xd800 @ ldrd sp, r8, [r4]")
TEST_UNSUPPORTED(".short 0xe9d4,0xf800 @ ldrd pc, r8, [r4]")
TEST_UNSUPPORTED(".short 0xe9d4,0x7d00 @ ldrd r7, sp, [r4]")
TEST_UNSUPPORTED(".short 0xe9d4,0x7f00 @ ldrd r7, pc, [r4]")
TEST_UNSUPPORTED(__inst_thumb32(0xe9ffec04) " @ ldrd r14, r12, [pc, #16]!")
TEST_UNSUPPORTED(__inst_thumb32(0xe8ffec04) " @ ldrd r14, r12, [pc], #16")
TEST_UNSUPPORTED(__inst_thumb32(0xe9d4d800) " @ ldrd sp, r8, [r4]")
TEST_UNSUPPORTED(__inst_thumb32(0xe9d4f800) " @ ldrd pc, r8, [r4]")
TEST_UNSUPPORTED(__inst_thumb32(0xe9d47d00) " @ ldrd r7, sp, [r4]")
TEST_UNSUPPORTED(__inst_thumb32(0xe9d47f00) " @ ldrd r7, pc, [r4]")
TEST_RRP("strd r",0, VAL1,", r",1, VAL2,", [r",1, 24,", #-16]")
TEST_RR( "strd r",12,VAL2,", r",14,VAL1,", [sp, #16]")
......@@ -415,8 +416,8 @@ void kprobe_thumb32_test_cases(void)
TEST_RR( "strd r",14,VAL2,", r",12,VAL1,", [sp, #16]!")
TEST_RRP("strd r",1, VAL1,", r",0, VAL2,", [r",7, 24,"], #16")
TEST_RR( "strd r",7, VAL2,", r",8, VAL1,", [sp], #-16")
TEST_UNSUPPORTED(".short 0xe9ef,0xec04 @ strd r14, r12, [pc, #16]!")
TEST_UNSUPPORTED(".short 0xe8ef,0xec04 @ strd r14, r12, [pc], #16")
TEST_UNSUPPORTED(__inst_thumb32(0xe9efec04) " @ strd r14, r12, [pc, #16]!")
TEST_UNSUPPORTED(__inst_thumb32(0xe8efec04) " @ strd r14, r12, [pc], #16")
TEST_RX("tbb [pc, r",0, (9f-(1f+4)),"]",
"9: \n\t"
......@@ -460,9 +461,9 @@ void kprobe_thumb32_test_cases(void)
"3: mvn r0, r0 \n\t"
"2: nop \n\t")
TEST_UNSUPPORTED(".short 0xe8d1,0xf01f @ tbh [r1, pc]")
TEST_UNSUPPORTED(".short 0xe8d1,0xf01d @ tbh [r1, sp]")
TEST_UNSUPPORTED(".short 0xe8dd,0xf012 @ tbh [sp, r2]")
TEST_UNSUPPORTED(__inst_thumb32(0xe8d1f01f) " @ tbh [r1, pc]")
TEST_UNSUPPORTED(__inst_thumb32(0xe8d1f01d) " @ tbh [r1, sp]")
TEST_UNSUPPORTED(__inst_thumb32(0xe8ddf012) " @ tbh [sp, r2]")
TEST_UNSUPPORTED("strexb r0, r1, [r2]")
TEST_UNSUPPORTED("strexh r0, r1, [r2]")
......@@ -540,40 +541,40 @@ void kprobe_thumb32_test_cases(void)
TEST_RR("pkhtb r0, r",0, HH1,", r",1, HH2,"")
TEST_RR("pkhtb r14,r",12, HH1,", r",10,HH2,", asr #2")
TEST_UNSUPPORTED(".short 0xea17,0x0f0d @ tst.w r7, sp")
TEST_UNSUPPORTED(".short 0xea17,0x0f0f @ tst.w r7, pc")
TEST_UNSUPPORTED(".short 0xea1d,0x0f07 @ tst.w sp, r7")
TEST_UNSUPPORTED(".short 0xea1f,0x0f07 @ tst.w pc, r7")
TEST_UNSUPPORTED(".short 0xf01d,0x1f08 @ tst sp, #0x00080008")
TEST_UNSUPPORTED(".short 0xf01f,0x1f08 @ tst pc, #0x00080008")
TEST_UNSUPPORTED(".short 0xea97,0x0f0d @ teq.w r7, sp")
TEST_UNSUPPORTED(".short 0xea97,0x0f0f @ teq.w r7, pc")
TEST_UNSUPPORTED(".short 0xea9d,0x0f07 @ teq.w sp, r7")
TEST_UNSUPPORTED(".short 0xea9f,0x0f07 @ teq.w pc, r7")
TEST_UNSUPPORTED(".short 0xf09d,0x1f08 @ tst sp, #0x00080008")
TEST_UNSUPPORTED(".short 0xf09f,0x1f08 @ tst pc, #0x00080008")
TEST_UNSUPPORTED(".short 0xeb17,0x0f0d @ cmn.w r7, sp")
TEST_UNSUPPORTED(".short 0xeb17,0x0f0f @ cmn.w r7, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xea170f0d) " @ tst.w r7, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xea170f0f) " @ tst.w r7, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xea1d0f07) " @ tst.w sp, r7")
TEST_UNSUPPORTED(__inst_thumb32(0xea1f0f07) " @ tst.w pc, r7")
TEST_UNSUPPORTED(__inst_thumb32(0xf01d1f08) " @ tst sp, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf01f1f08) " @ tst pc, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xea970f0d) " @ teq.w r7, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xea970f0f) " @ teq.w r7, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xea9d0f07) " @ teq.w sp, r7")
TEST_UNSUPPORTED(__inst_thumb32(0xea9f0f07) " @ teq.w pc, r7")
TEST_UNSUPPORTED(__inst_thumb32(0xf09d1f08) " @ tst sp, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf09f1f08) " @ tst pc, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xeb170f0d) " @ cmn.w r7, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xeb170f0f) " @ cmn.w r7, pc")
TEST_P("cmn.w sp, r",7,0,"")
TEST_UNSUPPORTED(".short 0xeb1f,0x0f07 @ cmn.w pc, r7")
TEST_UNSUPPORTED(__inst_thumb32(0xeb1f0f07) " @ cmn.w pc, r7")
TEST( "cmn sp, #0x00080008")
TEST_UNSUPPORTED(".short 0xf11f,0x1f08 @ cmn pc, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf11f1f08) " @ cmn pc, #0x00080008")
TEST_UNSUPPORTED(".short 0xebb7,0x0f0d @ cmp.w r7, sp")
TEST_UNSUPPORTED(".short 0xebb7,0x0f0f @ cmp.w r7, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xebb70f0d) " @ cmp.w r7, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xebb70f0f) " @ cmp.w r7, pc")
TEST_P("cmp.w sp, r",7,0,"")
TEST_UNSUPPORTED(".short 0xebbf,0x0f07 @ cmp.w pc, r7")
TEST_UNSUPPORTED(__inst_thumb32(0xebbf0f07) " @ cmp.w pc, r7")
TEST( "cmp sp, #0x00080008")
TEST_UNSUPPORTED(".short 0xf1bf,0x1f08 @ cmp pc, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf1bf1f08) " @ cmp pc, #0x00080008")
TEST_UNSUPPORTED(".short 0xea5f,0x070d @ movs.w r7, sp")
TEST_UNSUPPORTED(".short 0xea5f,0x070f @ movs.w r7, pc")
TEST_UNSUPPORTED(".short 0xea5f,0x0d07 @ movs.w sp, r7")
TEST_UNSUPPORTED(".short 0xea4f,0x0f07 @ mov.w pc, r7")
TEST_UNSUPPORTED(".short 0xf04f,0x1d08 @ mov sp, #0x00080008")
TEST_UNSUPPORTED(".short 0xf04f,0x1f08 @ mov pc, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xea5f070d) " @ movs.w r7, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xea5f070f) " @ movs.w r7, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xea5f0d07) " @ movs.w sp, r7")
TEST_UNSUPPORTED(__inst_thumb32(0xea4f0f07) " @ mov.w pc, r7")
TEST_UNSUPPORTED(__inst_thumb32(0xf04f1d08) " @ mov sp, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf04f1f08) " @ mov pc, #0x00080008")
TEST_R("add.w r0, sp, r",1, 4,"")
TEST_R("adds r0, sp, r",1, 4,", asl #3")
......@@ -581,15 +582,15 @@ void kprobe_thumb32_test_cases(void)
TEST_R("add r0, sp, r",1, 16,", ror #1")
TEST_R("add.w sp, sp, r",1, 4,"")
TEST_R("add sp, sp, r",1, 4,", asl #3")
TEST_UNSUPPORTED(".short 0xeb0d,0x1d01 @ add sp, sp, r1, asl #4")
TEST_UNSUPPORTED(".short 0xeb0d,0x0d71 @ add sp, sp, r1, ror #1")
TEST_UNSUPPORTED(__inst_thumb32(0xeb0d1d01) " @ add sp, sp, r1, asl #4")
TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0d71) " @ add sp, sp, r1, ror #1")
TEST( "add.w r0, sp, #24")
TEST( "add.w sp, sp, #24")
TEST_UNSUPPORTED(".short 0xeb0d,0x0f01 @ add pc, sp, r1")
TEST_UNSUPPORTED(".short 0xeb0d,0x000f @ add r0, sp, pc")
TEST_UNSUPPORTED(".short 0xeb0d,0x000d @ add r0, sp, sp")
TEST_UNSUPPORTED(".short 0xeb0d,0x0d0f @ add sp, sp, pc")
TEST_UNSUPPORTED(".short 0xeb0d,0x0d0d @ add sp, sp, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0f01) " @ add pc, sp, r1")
TEST_UNSUPPORTED(__inst_thumb32(0xeb0d000f) " @ add r0, sp, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xeb0d000d) " @ add r0, sp, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0d0f) " @ add sp, sp, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xeb0d0d0d) " @ add sp, sp, sp")
TEST_R("sub.w r0, sp, r",1, 4,"")
TEST_R("subs r0, sp, r",1, 4,", asl #3")
......@@ -597,54 +598,54 @@ void kprobe_thumb32_test_cases(void)
TEST_R("sub r0, sp, r",1, 16,", ror #1")
TEST_R("sub.w sp, sp, r",1, 4,"")
TEST_R("sub sp, sp, r",1, 4,", asl #3")
TEST_UNSUPPORTED(".short 0xebad,0x1d01 @ sub sp, sp, r1, asl #4")
TEST_UNSUPPORTED(".short 0xebad,0x0d71 @ sub sp, sp, r1, ror #1")
TEST_UNSUPPORTED(".short 0xebad,0x0f01 @ sub pc, sp, r1")
TEST_UNSUPPORTED(__inst_thumb32(0xebad1d01) " @ sub sp, sp, r1, asl #4")
TEST_UNSUPPORTED(__inst_thumb32(0xebad0d71) " @ sub sp, sp, r1, ror #1")
TEST_UNSUPPORTED(__inst_thumb32(0xebad0f01) " @ sub pc, sp, r1")
TEST( "sub.w r0, sp, #24")
TEST( "sub.w sp, sp, #24")
TEST_UNSUPPORTED(".short 0xea02,0x010f @ and r1, r2, pc")
TEST_UNSUPPORTED(".short 0xea0f,0x0103 @ and r1, pc, r3")
TEST_UNSUPPORTED(".short 0xea02,0x0f03 @ and pc, r2, r3")
TEST_UNSUPPORTED(".short 0xea02,0x010d @ and r1, r2, sp")
TEST_UNSUPPORTED(".short 0xea0d,0x0103 @ and r1, sp, r3")
TEST_UNSUPPORTED(".short 0xea02,0x0d03 @ and sp, r2, r3")
TEST_UNSUPPORTED(".short 0xf00d,0x1108 @ and r1, sp, #0x00080008")
TEST_UNSUPPORTED(".short 0xf00f,0x1108 @ and r1, pc, #0x00080008")
TEST_UNSUPPORTED(".short 0xf002,0x1d08 @ and sp, r8, #0x00080008")
TEST_UNSUPPORTED(".short 0xf002,0x1f08 @ and pc, r8, #0x00080008")
TEST_UNSUPPORTED(".short 0xeb02,0x010f @ add r1, r2, pc")
TEST_UNSUPPORTED(".short 0xeb0f,0x0103 @ add r1, pc, r3")
TEST_UNSUPPORTED(".short 0xeb02,0x0f03 @ add pc, r2, r3")
TEST_UNSUPPORTED(".short 0xeb02,0x010d @ add r1, r2, sp")
TEST_SUPPORTED( ".short 0xeb0d,0x0103 @ add r1, sp, r3")
TEST_UNSUPPORTED(".short 0xeb02,0x0d03 @ add sp, r2, r3")
TEST_SUPPORTED( ".short 0xf10d,0x1108 @ add r1, sp, #0x00080008")
TEST_UNSUPPORTED(".short 0xf10d,0x1f08 @ add pc, sp, #0x00080008")
TEST_UNSUPPORTED(".short 0xf10f,0x1108 @ add r1, pc, #0x00080008")
TEST_UNSUPPORTED(".short 0xf102,0x1d08 @ add sp, r8, #0x00080008")
TEST_UNSUPPORTED(".short 0xf102,0x1f08 @ add pc, r8, #0x00080008")
TEST_UNSUPPORTED(".short 0xeaa0,0x0000")
TEST_UNSUPPORTED(".short 0xeaf0,0x0000")
TEST_UNSUPPORTED(".short 0xeb20,0x0000")
TEST_UNSUPPORTED(".short 0xeb80,0x0000")
TEST_UNSUPPORTED(".short 0xebe0,0x0000")
TEST_UNSUPPORTED(".short 0xf0a0,0x0000")
TEST_UNSUPPORTED(".short 0xf0c0,0x0000")
TEST_UNSUPPORTED(".short 0xf0f0,0x0000")
TEST_UNSUPPORTED(".short 0xf120,0x0000")
TEST_UNSUPPORTED(".short 0xf180,0x0000")
TEST_UNSUPPORTED(".short 0xf1e0,0x0000")
TEST_UNSUPPORTED(__inst_thumb32(0xea02010f) " @ and r1, r2, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xea0f0103) " @ and r1, pc, r3")
TEST_UNSUPPORTED(__inst_thumb32(0xea020f03) " @ and pc, r2, r3")
TEST_UNSUPPORTED(__inst_thumb32(0xea02010d) " @ and r1, r2, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xea0d0103) " @ and r1, sp, r3")
TEST_UNSUPPORTED(__inst_thumb32(0xea020d03) " @ and sp, r2, r3")
TEST_UNSUPPORTED(__inst_thumb32(0xf00d1108) " @ and r1, sp, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf00f1108) " @ and r1, pc, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf0021d08) " @ and sp, r8, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf0021f08) " @ and pc, r8, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xeb02010f) " @ add r1, r2, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xeb0f0103) " @ add r1, pc, r3")
TEST_UNSUPPORTED(__inst_thumb32(0xeb020f03) " @ add pc, r2, r3")
TEST_UNSUPPORTED(__inst_thumb32(0xeb02010d) " @ add r1, r2, sp")
TEST_SUPPORTED( __inst_thumb32(0xeb0d0103) " @ add r1, sp, r3")
TEST_UNSUPPORTED(__inst_thumb32(0xeb020d03) " @ add sp, r2, r3")
TEST_SUPPORTED( __inst_thumb32(0xf10d1108) " @ add r1, sp, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf10d1f08) " @ add pc, sp, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf10f1108) " @ add r1, pc, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf1021d08) " @ add sp, r8, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xf1021f08) " @ add pc, r8, #0x00080008")
TEST_UNSUPPORTED(__inst_thumb32(0xeaa00000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xeaf00000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xeb200000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xeb800000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xebe00000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xf0a00000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xf0c00000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xf0f00000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xf1200000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xf1800000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xf1e00000) "")
TEST_GROUP("Coprocessor instructions")
TEST_UNSUPPORTED(".short 0xec00,0x0000")
TEST_UNSUPPORTED(".short 0xeff0,0x0000")
TEST_UNSUPPORTED(".short 0xfc00,0x0000")
TEST_UNSUPPORTED(".short 0xfff0,0x0000")
TEST_UNSUPPORTED(__inst_thumb32(0xec000000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xeff00000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xfc000000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xfff00000) "")
TEST_GROUP("Data-processing (plain binary immediate)")
......@@ -652,92 +653,92 @@ void kprobe_thumb32_test_cases(void)
TEST( "addw r14, sp, #0xf5a")
TEST( "addw sp, sp, #0x20")
TEST( "addw r7, pc, #0x888")
TEST_UNSUPPORTED(".short 0xf20f,0x1f20 @ addw pc, pc, #0x120")
TEST_UNSUPPORTED(".short 0xf20d,0x1f20 @ addw pc, sp, #0x120")
TEST_UNSUPPORTED(".short 0xf20f,0x1d20 @ addw sp, pc, #0x120")
TEST_UNSUPPORTED(".short 0xf200,0x1d20 @ addw sp, r0, #0x120")
TEST_UNSUPPORTED(__inst_thumb32(0xf20f1f20) " @ addw pc, pc, #0x120")
TEST_UNSUPPORTED(__inst_thumb32(0xf20d1f20) " @ addw pc, sp, #0x120")
TEST_UNSUPPORTED(__inst_thumb32(0xf20f1d20) " @ addw sp, pc, #0x120")
TEST_UNSUPPORTED(__inst_thumb32(0xf2001d20) " @ addw sp, r0, #0x120")
TEST_R("subw r0, r",1, VAL1,", #0x123")
TEST( "subw r14, sp, #0xf5a")
TEST( "subw sp, sp, #0x20")
TEST( "subw r7, pc, #0x888")
TEST_UNSUPPORTED(".short 0xf2af,0x1f20 @ subw pc, pc, #0x120")
TEST_UNSUPPORTED(".short 0xf2ad,0x1f20 @ subw pc, sp, #0x120")
TEST_UNSUPPORTED(".short 0xf2af,0x1d20 @ subw sp, pc, #0x120")
TEST_UNSUPPORTED(".short 0xf2a0,0x1d20 @ subw sp, r0, #0x120")
TEST_UNSUPPORTED(__inst_thumb32(0xf2af1f20) " @ subw pc, pc, #0x120")
TEST_UNSUPPORTED(__inst_thumb32(0xf2ad1f20) " @ subw pc, sp, #0x120")
TEST_UNSUPPORTED(__inst_thumb32(0xf2af1d20) " @ subw sp, pc, #0x120")
TEST_UNSUPPORTED(__inst_thumb32(0xf2a01d20) " @ subw sp, r0, #0x120")
TEST("movw r0, #0")
TEST("movw r0, #0xffff")
TEST("movw lr, #0xffff")
TEST_UNSUPPORTED(".short 0xf240,0x0d00 @ movw sp, #0")
TEST_UNSUPPORTED(".short 0xf240,0x0f00 @ movw pc, #0")
TEST_UNSUPPORTED(__inst_thumb32(0xf2400d00) " @ movw sp, #0")
TEST_UNSUPPORTED(__inst_thumb32(0xf2400f00) " @ movw pc, #0")
TEST_R("movt r",0, VAL1,", #0")
TEST_R("movt r",0, VAL2,", #0xffff")
TEST_R("movt r",14,VAL1,", #0xffff")
TEST_UNSUPPORTED(".short 0xf2c0,0x0d00 @ movt sp, #0")
TEST_UNSUPPORTED(".short 0xf2c0,0x0f00 @ movt pc, #0")
TEST_UNSUPPORTED(__inst_thumb32(0xf2c00d00) " @ movt sp, #0")
TEST_UNSUPPORTED(__inst_thumb32(0xf2c00f00) " @ movt pc, #0")
TEST_R( "ssat r0, #24, r",0, VAL1,"")
TEST_R( "ssat r14, #24, r",12, VAL2,"")
TEST_R( "ssat r0, #24, r",0, VAL1,", lsl #8")
TEST_R( "ssat r14, #24, r",12, VAL2,", asr #8")
TEST_UNSUPPORTED(".short 0xf30c,0x0d17 @ ssat sp, #24, r12")
TEST_UNSUPPORTED(".short 0xf30c,0x0f17 @ ssat pc, #24, r12")
TEST_UNSUPPORTED(".short 0xf30d,0x0c17 @ ssat r12, #24, sp")
TEST_UNSUPPORTED(".short 0xf30f,0x0c17 @ ssat r12, #24, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xf30c0d17) " @ ssat sp, #24, r12")
TEST_UNSUPPORTED(__inst_thumb32(0xf30c0f17) " @ ssat pc, #24, r12")
TEST_UNSUPPORTED(__inst_thumb32(0xf30d0c17) " @ ssat r12, #24, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xf30f0c17) " @ ssat r12, #24, pc")
TEST_R( "usat r0, #24, r",0, VAL1,"")
TEST_R( "usat r14, #24, r",12, VAL2,"")
TEST_R( "usat r0, #24, r",0, VAL1,", lsl #8")
TEST_R( "usat r14, #24, r",12, VAL2,", asr #8")
TEST_UNSUPPORTED(".short 0xf38c,0x0d17 @ usat sp, #24, r12")
TEST_UNSUPPORTED(".short 0xf38c,0x0f17 @ usat pc, #24, r12")
TEST_UNSUPPORTED(".short 0xf38d,0x0c17 @ usat r12, #24, sp")
TEST_UNSUPPORTED(".short 0xf38f,0x0c17 @ usat r12, #24, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xf38c0d17) " @ usat sp, #24, r12")
TEST_UNSUPPORTED(__inst_thumb32(0xf38c0f17) " @ usat pc, #24, r12")
TEST_UNSUPPORTED(__inst_thumb32(0xf38d0c17) " @ usat r12, #24, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xf38f0c17) " @ usat r12, #24, pc")
TEST_R( "ssat16 r0, #12, r",0, HH1,"")
TEST_R( "ssat16 r14, #12, r",12, HH2,"")
TEST_UNSUPPORTED(".short 0xf32c,0x0d0b @ ssat16 sp, #12, r12")
TEST_UNSUPPORTED(".short 0xf32c,0x0f0b @ ssat16 pc, #12, r12")
TEST_UNSUPPORTED(".short 0xf32d,0x0c0b @ ssat16 r12, #12, sp")
TEST_UNSUPPORTED(".short 0xf32f,0x0c0b @ ssat16 r12, #12, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xf32c0d0b) " @ ssat16 sp, #12, r12")
TEST_UNSUPPORTED(__inst_thumb32(0xf32c0f0b) " @ ssat16 pc, #12, r12")
TEST_UNSUPPORTED(__inst_thumb32(0xf32d0c0b) " @ ssat16 r12, #12, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xf32f0c0b) " @ ssat16 r12, #12, pc")
TEST_R( "usat16 r0, #12, r",0, HH1,"")
TEST_R( "usat16 r14, #12, r",12, HH2,"")
TEST_UNSUPPORTED(".short 0xf3ac,0x0d0b @ usat16 sp, #12, r12")
TEST_UNSUPPORTED(".short 0xf3ac,0x0f0b @ usat16 pc, #12, r12")
TEST_UNSUPPORTED(".short 0xf3ad,0x0c0b @ usat16 r12, #12, sp")
TEST_UNSUPPORTED(".short 0xf3af,0x0c0b @ usat16 r12, #12, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xf3ac0d0b) " @ usat16 sp, #12, r12")
TEST_UNSUPPORTED(__inst_thumb32(0xf3ac0f0b) " @ usat16 pc, #12, r12")
TEST_UNSUPPORTED(__inst_thumb32(0xf3ad0c0b) " @ usat16 r12, #12, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xf3af0c0b) " @ usat16 r12, #12, pc")
TEST_R( "sbfx r0, r",0 , VAL1,", #0, #31")
TEST_R( "sbfx r14, r",12, VAL2,", #8, #16")
TEST_R( "sbfx r4, r",10, VAL1,", #16, #15")
TEST_UNSUPPORTED(".short 0xf34c,0x2d0f @ sbfx sp, r12, #8, #16")
TEST_UNSUPPORTED(".short 0xf34c,0x2f0f @ sbfx pc, r12, #8, #16")
TEST_UNSUPPORTED(".short 0xf34d,0x2c0f @ sbfx r12, sp, #8, #16")
TEST_UNSUPPORTED(".short 0xf34f,0x2c0f @ sbfx r12, pc, #8, #16")
TEST_UNSUPPORTED(__inst_thumb32(0xf34c2d0f) " @ sbfx sp, r12, #8, #16")
TEST_UNSUPPORTED(__inst_thumb32(0xf34c2f0f) " @ sbfx pc, r12, #8, #16")
TEST_UNSUPPORTED(__inst_thumb32(0xf34d2c0f) " @ sbfx r12, sp, #8, #16")
TEST_UNSUPPORTED(__inst_thumb32(0xf34f2c0f) " @ sbfx r12, pc, #8, #16")
TEST_R( "ubfx r0, r",0 , VAL1,", #0, #31")
TEST_R( "ubfx r14, r",12, VAL2,", #8, #16")
TEST_R( "ubfx r4, r",10, VAL1,", #16, #15")
TEST_UNSUPPORTED(".short 0xf3cc,0x2d0f @ ubfx sp, r12, #8, #16")
TEST_UNSUPPORTED(".short 0xf3cc,0x2f0f @ ubfx pc, r12, #8, #16")
TEST_UNSUPPORTED(".short 0xf3cd,0x2c0f @ ubfx r12, sp, #8, #16")
TEST_UNSUPPORTED(".short 0xf3cf,0x2c0f @ ubfx r12, pc, #8, #16")
TEST_UNSUPPORTED(__inst_thumb32(0xf3cc2d0f) " @ ubfx sp, r12, #8, #16")
TEST_UNSUPPORTED(__inst_thumb32(0xf3cc2f0f) " @ ubfx pc, r12, #8, #16")
TEST_UNSUPPORTED(__inst_thumb32(0xf3cd2c0f) " @ ubfx r12, sp, #8, #16")
TEST_UNSUPPORTED(__inst_thumb32(0xf3cf2c0f) " @ ubfx r12, pc, #8, #16")
TEST_R( "bfc r",0, VAL1,", #4, #20")
TEST_R( "bfc r",14,VAL2,", #4, #20")
TEST_R( "bfc r",7, VAL1,", #0, #31")
TEST_R( "bfc r",8, VAL2,", #0, #31")
TEST_UNSUPPORTED(".short 0xf36f,0x0d1e @ bfc sp, #0, #31")
TEST_UNSUPPORTED(".short 0xf36f,0x0f1e @ bfc pc, #0, #31")
TEST_UNSUPPORTED(__inst_thumb32(0xf36f0d1e) " @ bfc sp, #0, #31")
TEST_UNSUPPORTED(__inst_thumb32(0xf36f0f1e) " @ bfc pc, #0, #31")
TEST_RR( "bfi r",0, VAL1,", r",0 , VAL2,", #0, #31")
TEST_RR( "bfi r",12,VAL1,", r",14 , VAL2,", #4, #20")
TEST_UNSUPPORTED(".short 0xf36e,0x1d17 @ bfi sp, r14, #4, #20")
TEST_UNSUPPORTED(".short 0xf36e,0x1f17 @ bfi pc, r14, #4, #20")
TEST_UNSUPPORTED(".short 0xf36d,0x1e17 @ bfi r14, sp, #4, #20")
TEST_UNSUPPORTED(__inst_thumb32(0xf36e1d17) " @ bfi sp, r14, #4, #20")
TEST_UNSUPPORTED(__inst_thumb32(0xf36e1f17) " @ bfi pc, r14, #4, #20")
TEST_UNSUPPORTED(__inst_thumb32(0xf36d1e17) " @ bfi r14, sp, #4, #20")
TEST_GROUP("Branches and miscellaneous control")
......@@ -775,14 +776,14 @@ CONDITION_INSTRUCTIONS(22,
TEST("mrs r0, cpsr")
TEST("mrs r14, cpsr")
TEST_UNSUPPORTED(".short 0xf3ef,0x8d00 @ mrs sp, spsr")
TEST_UNSUPPORTED(".short 0xf3ef,0x8f00 @ mrs pc, spsr")
TEST_UNSUPPORTED(__inst_thumb32(0xf3ef8d00) " @ mrs sp, spsr")
TEST_UNSUPPORTED(__inst_thumb32(0xf3ef8f00) " @ mrs pc, spsr")
TEST_UNSUPPORTED("mrs r0, spsr")
TEST_UNSUPPORTED("mrs lr, spsr")
TEST_UNSUPPORTED(".short 0xf7f0,0x8000 @ smc #0")
TEST_UNSUPPORTED(__inst_thumb32(0xf7f08000) " @ smc #0")
TEST_UNSUPPORTED(".short 0xf7f0,0xa000 @ undefeined")
TEST_UNSUPPORTED(__inst_thumb32(0xf7f0a000) " @ undefeined")
TEST_BF( "b.w 2f")
TEST_BB( "b.w 2b")
......@@ -829,15 +830,15 @@ CONDITION_INSTRUCTIONS(22,
SINGLE_STORE("")
TEST("str sp, [sp]")
TEST_UNSUPPORTED(".short 0xf8cf,0xe000 @ str r14, [pc]")
TEST_UNSUPPORTED(".short 0xf8ce,0xf000 @ str pc, [r14]")
TEST_UNSUPPORTED(__inst_thumb32(0xf8cfe000) " @ str r14, [pc]")
TEST_UNSUPPORTED(__inst_thumb32(0xf8cef000) " @ str pc, [r14]")
TEST_GROUP("Advanced SIMD element or structure load/store instructions")
TEST_UNSUPPORTED(".short 0xf900,0x0000")
TEST_UNSUPPORTED(".short 0xf92f,0xffff")
TEST_UNSUPPORTED(".short 0xf980,0x0000")
TEST_UNSUPPORTED(".short 0xf9ef,0xffff")
TEST_UNSUPPORTED(__inst_thumb32(0xf9000000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xf92fffff) "")
TEST_UNSUPPORTED(__inst_thumb32(0xf9800000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xf9efffff) "")
TEST_GROUP("Load single data item and memory hints")
......@@ -881,20 +882,20 @@ CONDITION_INSTRUCTIONS(22,
TEST_SUPPORTED("ldr sp, 99f")
TEST_SUPPORTED("ldr pc, 99f")
TEST_UNSUPPORTED(".short 0xf854,0x700d @ ldr r7, [r4, sp]")
TEST_UNSUPPORTED(".short 0xf854,0x700f @ ldr r7, [r4, pc]")
TEST_UNSUPPORTED(".short 0xf814,0x700d @ ldrb r7, [r4, sp]")
TEST_UNSUPPORTED(".short 0xf814,0x700f @ ldrb r7, [r4, pc]")
TEST_UNSUPPORTED(".short 0xf89f,0xd004 @ ldrb sp, 99f")
TEST_UNSUPPORTED(".short 0xf814,0xd008 @ ldrb sp, [r4, r8]")
TEST_UNSUPPORTED(".short 0xf894,0xd000 @ ldrb sp, [r4]")
TEST_UNSUPPORTED(".short 0xf860,0x0000") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xf9ff,0xffff") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xf950,0x0000") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xf95f,0xffff") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xf800,0x0800") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xf97f,0xfaff") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xf854700d) " @ ldr r7, [r4, sp]")
TEST_UNSUPPORTED(__inst_thumb32(0xf854700f) " @ ldr r7, [r4, pc]")
TEST_UNSUPPORTED(__inst_thumb32(0xf814700d) " @ ldrb r7, [r4, sp]")
TEST_UNSUPPORTED(__inst_thumb32(0xf814700f) " @ ldrb r7, [r4, pc]")
TEST_UNSUPPORTED(__inst_thumb32(0xf89fd004) " @ ldrb sp, 99f")
TEST_UNSUPPORTED(__inst_thumb32(0xf814d008) " @ ldrb sp, [r4, r8]")
TEST_UNSUPPORTED(__inst_thumb32(0xf894d000) " @ ldrb sp, [r4]")
TEST_UNSUPPORTED(__inst_thumb32(0xf8600000) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xf9ffffff) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xf9500000) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xf95fffff) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xf8000800) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xf97ffaff) "") /* Unallocated space */
TEST( "pli [pc, #4]")
TEST( "pli [pc, #-4]")
......@@ -902,22 +903,22 @@ CONDITION_INSTRUCTIONS(22,
TEST( "pld [pc, #-4]")
TEST_P( "pld [r",0,-1024,", #1024]")
TEST( ".short 0xf8b0,0xf400 @ pldw [r0, #1024]")
TEST( __inst_thumb32(0xf8b0f400) " @ pldw [r0, #1024]")
TEST_P( "pli [r",4, 0b,", #1024]")
TEST_P( "pld [r",7, 120,", #-120]")
TEST( ".short 0xf837,0xfc78 @ pldw [r7, #-120]")
TEST( __inst_thumb32(0xf837fc78) " @ pldw [r7, #-120]")
TEST_P( "pli [r",11,120,", #-120]")
TEST( "pld [sp, #0]")
TEST_PR("pld [r",7, 24, ", r",0, 16,"]")
TEST_PR("pld [r",8, 24, ", r",12,16,", lsl #3]")
TEST_SUPPORTED(".short 0xf837,0xf000 @ pldw [r7, r0]")
TEST_SUPPORTED(".short 0xf838,0xf03c @ pldw [r8, r12, lsl #3]");
TEST_SUPPORTED(__inst_thumb32(0xf837f000) " @ pldw [r7, r0]")
TEST_SUPPORTED(__inst_thumb32(0xf838f03c) " @ pldw [r8, r12, lsl #3]");
TEST_RR("pli [r",12,0b,", r",0, 16,"]")
TEST_RR("pli [r",0, 0b,", r",12,16,", lsl #3]")
TEST_R( "pld [sp, r",1, 16,"]")
TEST_UNSUPPORTED(".short 0xf817,0xf00d @pld [r7, sp]")
TEST_UNSUPPORTED(".short 0xf817,0xf00f @pld [r7, pc]")
TEST_UNSUPPORTED(__inst_thumb32(0xf817f00d) " @pld [r7, sp]")
TEST_UNSUPPORTED(__inst_thumb32(0xf817f00f) " @pld [r7, pc]")
TEST_GROUP("Data-processing (register)")
......@@ -934,21 +935,21 @@ CONDITION_INSTRUCTIONS(22,
SHIFTS32("ror")
SHIFTS32("rors")
TEST_UNSUPPORTED(".short 0xfa01,0xff02 @ lsl pc, r1, r2")
TEST_UNSUPPORTED(".short 0xfa01,0xfd02 @ lsl sp, r1, r2")
TEST_UNSUPPORTED(".short 0xfa0f,0xf002 @ lsl r0, pc, r2")
TEST_UNSUPPORTED(".short 0xfa0d,0xf002 @ lsl r0, sp, r2")
TEST_UNSUPPORTED(".short 0xfa01,0xf00f @ lsl r0, r1, pc")
TEST_UNSUPPORTED(".short 0xfa01,0xf00d @ lsl r0, r1, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xfa01ff02) " @ lsl pc, r1, r2")
TEST_UNSUPPORTED(__inst_thumb32(0xfa01fd02) " @ lsl sp, r1, r2")
TEST_UNSUPPORTED(__inst_thumb32(0xfa0ff002) " @ lsl r0, pc, r2")
TEST_UNSUPPORTED(__inst_thumb32(0xfa0df002) " @ lsl r0, sp, r2")
TEST_UNSUPPORTED(__inst_thumb32(0xfa01f00f) " @ lsl r0, r1, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xfa01f00d) " @ lsl r0, r1, sp")
TEST_RR( "sxtah r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "sxtah r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "sxth r8, r",7, HH1,"")
TEST_UNSUPPORTED(".short 0xfa0f,0xff87 @ sxth pc, r7");
TEST_UNSUPPORTED(".short 0xfa0f,0xfd87 @ sxth sp, r7");
TEST_UNSUPPORTED(".short 0xfa0f,0xf88f @ sxth r8, pc");
TEST_UNSUPPORTED(".short 0xfa0f,0xf88d @ sxth r8, sp");
TEST_UNSUPPORTED(__inst_thumb32(0xfa0fff87) " @ sxth pc, r7");
TEST_UNSUPPORTED(__inst_thumb32(0xfa0ffd87) " @ sxth sp, r7");
TEST_UNSUPPORTED(__inst_thumb32(0xfa0ff88f) " @ sxth r8, pc");
TEST_UNSUPPORTED(__inst_thumb32(0xfa0ff88d) " @ sxth r8, sp");
TEST_RR( "uxtah r0, r",0, HH1,", r",1, HH2,"")
TEST_RR( "uxtah r14,r",12, HH2,", r",10,HH1,", ror #8")
......@@ -970,8 +971,8 @@ CONDITION_INSTRUCTIONS(22,
TEST_RR( "uxtab r14,r",12, HH2,", r",10,HH1,", ror #8")
TEST_R( "uxtb r8, r",7, HH1,"")
TEST_UNSUPPORTED(".short 0xfa60,0x00f0")
TEST_UNSUPPORTED(".short 0xfa7f,0xffff")
TEST_UNSUPPORTED(__inst_thumb32(0xfa6000f0) "")
TEST_UNSUPPORTED(__inst_thumb32(0xfa7fffff) "")
#define PARALLEL_ADD_SUB(op) \
TEST_RR( op"add16 r0, r",0, HH1,", r",1, HH2,"") \
......@@ -1019,10 +1020,10 @@ CONDITION_INSTRUCTIONS(22,
TEST_R("revsh.w r0, r",0, VAL1,"")
TEST_R("revsh r14, r",12, VAL2,"")
TEST_UNSUPPORTED(".short 0xfa9c,0xff8c @ rev pc, r12");
TEST_UNSUPPORTED(".short 0xfa9c,0xfd8c @ rev sp, r12");
TEST_UNSUPPORTED(".short 0xfa9f,0xfe8f @ rev r14, pc");
TEST_UNSUPPORTED(".short 0xfa9d,0xfe8d @ rev r14, sp");
TEST_UNSUPPORTED(__inst_thumb32(0xfa9cff8c) " @ rev pc, r12");
TEST_UNSUPPORTED(__inst_thumb32(0xfa9cfd8c) " @ rev sp, r12");
TEST_UNSUPPORTED(__inst_thumb32(0xfa9ffe8f) " @ rev r14, pc");
TEST_UNSUPPORTED(__inst_thumb32(0xfa9dfe8d) " @ rev r14, sp");
TEST_RR("sel r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR("sel r14, r",12,VAL1,", r",10, VAL2,"")
......@@ -1031,31 +1032,31 @@ CONDITION_INSTRUCTIONS(22,
TEST_R("clz r7, r",14,0x1,"")
TEST_R("clz lr, r",7, 0xffffffff,"")
TEST_UNSUPPORTED(".short 0xfa80,0xf030") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xfaff,0xff7f") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xfab0,0xf000") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xfaff,0xff7f") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xfa80f030) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xfaffff7f) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xfab0f000) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xfaffff7f) "") /* Unallocated space */
TEST_GROUP("Multiply, multiply accumulate, and absolute difference operations")
TEST_RR( "mul r0, r",1, VAL1,", r",2, VAL2,"")
TEST_RR( "mul r7, r",8, VAL2,", r",9, VAL2,"")
TEST_UNSUPPORTED(".short 0xfb08,0xff09 @ mul pc, r8, r9")
TEST_UNSUPPORTED(".short 0xfb08,0xfd09 @ mul sp, r8, r9")
TEST_UNSUPPORTED(".short 0xfb0f,0xf709 @ mul r7, pc, r9")
TEST_UNSUPPORTED(".short 0xfb0d,0xf709 @ mul r7, sp, r9")
TEST_UNSUPPORTED(".short 0xfb08,0xf70f @ mul r7, r8, pc")
TEST_UNSUPPORTED(".short 0xfb08,0xf70d @ mul r7, r8, sp")
TEST_UNSUPPORTED(__inst_thumb32(0xfb08ff09) " @ mul pc, r8, r9")
TEST_UNSUPPORTED(__inst_thumb32(0xfb08fd09) " @ mul sp, r8, r9")
TEST_UNSUPPORTED(__inst_thumb32(0xfb0ff709) " @ mul r7, pc, r9")
TEST_UNSUPPORTED(__inst_thumb32(0xfb0df709) " @ mul r7, sp, r9")
TEST_UNSUPPORTED(__inst_thumb32(0xfb08f70f) " @ mul r7, r8, pc")
TEST_UNSUPPORTED(__inst_thumb32(0xfb08f70d) " @ mul r7, r8, sp")
TEST_RRR( "mla r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "mla r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
TEST_UNSUPPORTED(".short 0xfb08,0xaf09 @ mla pc, r8, r9, r10");
TEST_UNSUPPORTED(".short 0xfb08,0xad09 @ mla sp, r8, r9, r10");
TEST_UNSUPPORTED(".short 0xfb0f,0xa709 @ mla r7, pc, r9, r10");
TEST_UNSUPPORTED(".short 0xfb0d,0xa709 @ mla r7, sp, r9, r10");
TEST_UNSUPPORTED(".short 0xfb08,0xa70f @ mla r7, r8, pc, r10");
TEST_UNSUPPORTED(".short 0xfb08,0xa70d @ mla r7, r8, sp, r10");
TEST_UNSUPPORTED(".short 0xfb08,0xd709 @ mla r7, r8, r9, sp");
TEST_UNSUPPORTED(__inst_thumb32(0xfb08af09) " @ mla pc, r8, r9, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb08ad09) " @ mla sp, r8, r9, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb0fa709) " @ mla r7, pc, r9, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb0da709) " @ mla r7, sp, r9, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb08a70f) " @ mla r7, r8, pc, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb08a70d) " @ mla r7, r8, sp, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb08d709) " @ mla r7, r8, r9, sp");
TEST_RRR( "mls r0, r",1, VAL1,", r",2, VAL2,", r",3, VAL3,"")
TEST_RRR( "mls r7, r",8, VAL3,", r",9, VAL1,", r",10, VAL2,"")
......@@ -1123,25 +1124,25 @@ CONDITION_INSTRUCTIONS(22,
TEST_RR( "usad8 r0, r",0, VAL1,", r",1, VAL2,"")
TEST_RR( "usad8 r14, r",12,VAL2,", r",10,VAL1,"")
TEST_UNSUPPORTED(".short 0xfb00,0xf010") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xfb0f,0xff1f") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xfb70,0xf010") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xfb7f,0xff1f") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xfb70,0x0010") /* Unallocated space */
TEST_UNSUPPORTED(".short 0xfb7f,0xff1f") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xfb00f010) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xfb0fff1f) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xfb70f010) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xfb7fff1f) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xfb700010) "") /* Unallocated space */
TEST_UNSUPPORTED(__inst_thumb32(0xfb7fff1f) "") /* Unallocated space */
TEST_GROUP("Long multiply, long multiply accumulate, and divide")
TEST_RR( "smull r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "smull r7, r8, r",9, VAL2,", r",10, VAL1,"")
TEST_UNSUPPORTED(".short 0xfb89,0xf80a @ smull pc, r8, r9, r10");
TEST_UNSUPPORTED(".short 0xfb89,0xd80a @ smull sp, r8, r9, r10");
TEST_UNSUPPORTED(".short 0xfb89,0x7f0a @ smull r7, pc, r9, r10");
TEST_UNSUPPORTED(".short 0xfb89,0x7d0a @ smull r7, sp, r9, r10");
TEST_UNSUPPORTED(".short 0xfb8f,0x780a @ smull r7, r8, pc, r10");
TEST_UNSUPPORTED(".short 0xfb8d,0x780a @ smull r7, r8, sp, r10");
TEST_UNSUPPORTED(".short 0xfb89,0x780f @ smull r7, r8, r9, pc");
TEST_UNSUPPORTED(".short 0xfb89,0x780d @ smull r7, r8, r9, sp");
TEST_UNSUPPORTED(__inst_thumb32(0xfb89f80a) " @ smull pc, r8, r9, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb89d80a) " @ smull sp, r8, r9, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb897f0a) " @ smull r7, pc, r9, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb897d0a) " @ smull r7, sp, r9, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb8f780a) " @ smull r7, r8, pc, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb8d780a) " @ smull r7, r8, sp, r10");
TEST_UNSUPPORTED(__inst_thumb32(0xfb89780f) " @ smull r7, r8, r9, pc");
TEST_UNSUPPORTED(__inst_thumb32(0xfb89780d) " @ smull r7, r8, r9, sp");
TEST_RR( "umull r0, r1, r",2, VAL1,", r",3, VAL2,"")
TEST_RR( "umull r7, r8, r",9, VAL2,", r",10, VAL1,"")
......@@ -1175,8 +1176,8 @@ CONDITION_INSTRUCTIONS(22,
TEST_GROUP("Coprocessor instructions")
TEST_UNSUPPORTED(".short 0xfc00,0x0000")
TEST_UNSUPPORTED(".short 0xffff,0xffff")
TEST_UNSUPPORTED(__inst_thumb32(0xfc000000) "")
TEST_UNSUPPORTED(__inst_thumb32(0xffffffff) "")
TEST_GROUP("Testing instructions in IT blocks")
......
arch/arm/kernel/kprobes-test.c
View file @ ede1d63f
......@@ -113,7 +113,7 @@
* @ start of inline data...
* .ascii "mov r0, r7" @ text title for test case
* .byte 0
* .align 2
* .align 2, 0
*
* @ TEST_ARG_REG
* .byte ARG_TYPE_REG
......@@ -1333,7 +1333,8 @@ static void test_case_failed(const char *message)
static unsigned long next_instruction(unsigned long pc)
{
#ifdef CONFIG_THUMB2_KERNEL
if ((pc & 1) && !is_wide_instruction(*(u16 *)(pc - 1)))
if ((pc & 1) &&
!is_wide_instruction(__mem_to_opcode_thumb16(*(u16 *)(pc - 1))))
return pc + 2;
else
#endif
......@@ -1378,13 +1379,13 @@ static uintptr_t __used kprobes_test_case_start(const char *title, void *stack)
if (test_case_is_thumb) {
u16 *p = (u16 *)(test_code & ~1);
current_instruction = p[0];
current_instruction = __mem_to_opcode_thumb16(p[0]);
if (is_wide_instruction(current_instruction)) {
current_instruction <<= 16;
current_instruction |= p[1];
u16 instr2 = __mem_to_opcode_thumb16(p[1]);
current_instruction = __opcode_thumb32_compose(current_instruction, instr2);
}
} else {
current_instruction = *(u32 *)test_code;
current_instruction = __mem_to_opcode_arm(*(u32 *)test_code);
}
if (current_title[0] == '.')
......
arch/arm/kernel/kprobes-test.h
View file @ ede1d63f
......@@ -115,7 +115,7 @@ struct test_arg_end {
/* multiple strings to be concatenated. */ \
".ascii "#title" \n\t" \
".byte 0 \n\t" \
".align 2 \n\t"
".align 2, 0 \n\t"
#define TEST_ARG_REG(reg, val) \
".byte "__stringify(ARG_TYPE_REG)" \n\t" \
......
arch/arm/kernel/kprobes-thumb.c
View file @ ede1d63f
......@@ -149,9 +149,9 @@ t32_decode_ldmstm(probes_opcode_t insn, struct arch_probes_insn *asi,
enum probes_insn ret = kprobe_decode_ldmstm(insn, asi, d);
/* Fixup modified instruction to have halfwords in correct order...*/
insn = asi->insn[0];
((u16 *)asi->insn)[0] = insn >> 16;
((u16 *)asi->insn)[1] = insn & 0xffff;
insn = __mem_to_opcode_arm(asi->insn[0]);
((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(insn >> 16);
((u16 *)asi->insn)[1] = __opcode_to_mem_thumb16(insn & 0xffff);
return ret;
}
......@@ -516,7 +516,7 @@ t16_decode_hiregs(probes_opcode_t insn, struct arch_probes_insn *asi,
{
insn &= ~0x00ff;
insn |= 0x001; /* Set Rdn = R1 and Rm = R0 */
((u16 *)asi->insn)[0] = insn;
((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(insn);
asi->insn_handler = t16_emulate_hiregs;
return INSN_GOOD;
}
......@@ -547,8 +547,10 @@ t16_decode_push(probes_opcode_t insn, struct arch_probes_insn *asi,
* and call it with R9=SP and LR in the register list represented
* by R8.
*/
((u16 *)asi->insn)[0] = 0xe929; /* 1st half STMDB R9!,{} */
((u16 *)asi->insn)[1] = insn & 0x1ff; /* 2nd half (register list) */
/* 1st half STMDB R9!,{} */
((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(0xe929);
/* 2nd half (register list) */
((u16 *)asi->insn)[1] = __opcode_to_mem_thumb16(insn & 0x1ff);
asi->insn_handler = t16_emulate_push;
return INSN_GOOD;
}
......@@ -600,8 +602,10 @@ t16_decode_pop(probes_opcode_t insn, struct arch_probes_insn *asi,
* and call it with R9=SP and PC in the register list represented
* by R8.
*/
((u16 *)asi->insn)[0] = 0xe8b9; /* 1st half LDMIA R9!,{} */
((u16 *)asi->insn)[1] = insn & 0x1ff; /* 2nd half (register list) */
/* 1st half LDMIA R9!,{} */
((u16 *)asi->insn)[0] = __opcode_to_mem_thumb16(0xe8b9);
/* 2nd half (register list) */
((u16 *)asi->insn)[1] = __opcode_to_mem_thumb16(insn & 0x1ff);
asi->insn_handler = insn & 0x100 ? t16_emulate_pop_pc
: t16_emulate_pop_nopc;
return INSN_GOOD;
......
arch/arm/kernel/kprobes.c
View file @ ede1d63f
......@@ -26,6 +26,7 @@
#include <linux/stop_machine.h>
#include <linux/stringify.h>
#include <asm/traps.h>
#include <asm/opcodes.h>
#include <asm/cacheflush.h>
#include <linux/percpu.h>
#include <linux/bug.h>
......@@ -67,10 +68,10 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
#ifdef CONFIG_THUMB2_KERNEL
thumb = true;
addr &= ~1; /* Bit 0 would normally be set to indicate Thumb code */
insn = ((u16 *)addr)[0];
insn = __mem_to_opcode_thumb16(((u16 *)addr)[0]);
if (is_wide_instruction(insn)) {
insn <<= 16;
insn |= ((u16 *)addr)[1];
u16 inst2 = __mem_to_opcode_thumb16(((u16 *)addr)[1]);
insn = __opcode_thumb32_compose(insn, inst2);
decode_insn = thumb32_probes_decode_insn;
actions = kprobes_t32_actions;
} else {
......@@ -81,7 +82,7 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
thumb = false;
if (addr & 0x3)
return -EINVAL;
insn = *p->addr;
insn = __mem_to_opcode_arm(*p->addr);
decode_insn = arm_probes_decode_insn;
actions = kprobes_arm_actions;
#endif
......
arch/arm/kernel/pj4-cp0.c
View file @ ede1d63f
......@@ -17,6 +17,7 @@
#include <linux/init.h>
#include <linux/io.h>
#include <asm/thread_notify.h>
#include <asm/cputype.h>
static int iwmmxt_do(struct notifier_block *self, unsigned long cmd, void *t)
{
......@@ -80,6 +81,9 @@ static int __init pj4_cp0_init(void)
{
u32 cp_access;
if (!cpu_is_pj4())
return 0;
cp_access = pj4_cp_access_read() & ~0xf;
pj4_cp_access_write(cp_access);
......
arch/arm/kernel/probes.c
View file @ ede1d63f
......@@ -202,13 +202,14 @@ prepare_emulated_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
#ifdef CONFIG_THUMB2_KERNEL
if (thumb) {
u16 *thumb_insn = (u16 *)asi->insn;
thumb_insn[1] = 0x4770; /* Thumb bx lr */
thumb_insn[2] = 0x4770; /* Thumb bx lr */
/* Thumb bx lr */
thumb_insn[1] = __opcode_to_mem_thumb16(0x4770);
thumb_insn[2] = __opcode_to_mem_thumb16(0x4770);
return insn;
}
asi->insn[1] = 0xe12fff1e; /* ARM bx lr */
asi->insn[1] = __opcode_to_mem_arm(0xe12fff1e); /* ARM bx lr */
#else
asi->insn[1] = 0xe1a0f00e; /* mov pc, lr */
asi->insn[1] = __opcode_to_mem_arm(0xe1a0f00e); /* mov pc, lr */
#endif
/* Make an ARM instruction unconditional */
if (insn < 0xe0000000)
......@@ -228,12 +229,12 @@ set_emulated_insn(probes_opcode_t insn, struct arch_probes_insn *asi,
if (thumb) {
u16 *ip = (u16 *)asi->insn;
if (is_wide_instruction(insn))
*ip++ = insn >> 16;
*ip++ = insn;
*ip++ = __opcode_to_mem_thumb16(insn >> 16);
*ip++ = __opcode_to_mem_thumb16(insn);
return;
}
#endif
asi->insn[0] = insn;
asi->insn[0] = __opcode_to_mem_arm(insn);
}
/*
......
arch/arm/kernel/process.c
View file @ ede1d63f
......@@ -38,6 +38,7 @@
#include <asm/processor.h>
#include <asm/thread_notify.h>
#include <asm/stacktrace.h>
#include <asm/system_misc.h>
#include <asm/mach/time.h>
#include <asm/tls.h>
......@@ -99,7 +100,7 @@ void soft_restart(unsigned long addr)
u64 *stack = soft_restart_stack + ARRAY_SIZE(soft_restart_stack);
/* Disable interrupts first */
local_irq_disable();
raw_local_irq_disable();
local_fiq_disable();
/* Disable the L2 if we're the last man standing. */
......
arch/arm/kernel/traps.c
View file @ ede1d63f
......@@ -445,6 +445,7 @@ asmlinkage void __exception do_undefinstr(struct pt_regs *regs)
if (user_debug & UDBG_UNDEFINED) {
printk(KERN_INFO "%s (%d): undefined instruction: pc=%p\n",
current->comm, task_pid_nr(current), pc);
__show_regs(regs);
dump_instr(KERN_INFO, regs);
}
#endif
......
arch/arm/mach-vexpress/dcscb.c
View file @ ede1d63f
......@@ -137,11 +137,16 @@ static void dcscb_power_down(void)
v7_exit_coherency_flush(all);
/*
* This is a harmless no-op. On platforms with a real
* outer cache this might either be needed or not,
* depending on where the outer cache sits.
* A full outer cache flush could be needed at this point
* on platforms with such a cache, depending on where the
* outer cache sits. In some cases the notion of a "last
* cluster standing" would need to be implemented if the
* outer cache is shared across clusters. In any case, when
* the outer cache needs flushing, there is no concurrent
* access to the cache controller to worry about and no
* special locking besides what is already provided by the
* MCPM state machinery is needed.
*/
outer_flush_all();
/*
* Disable cluster-level coherency by masking
......
arch/arm/mm/dump.c
View file @ ede1d63f
......@@ -120,34 +120,51 @@ static const struct prot_bits pte_bits[] = {
};
static const struct prot_bits section_bits[] = {
#ifndef CONFIG_ARM_LPAE
/* These are approximate */
#ifdef CONFIG_ARM_LPAE
{
.mask = PMD_SECT_USER,
.val = PMD_SECT_USER,
.set = "USR",
}, {
.mask = PMD_SECT_RDONLY,
.val = PMD_SECT_RDONLY,
.set = "ro",
.clear = "RW",
#elif __LINUX_ARM_ARCH__ >= 6
{
.mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = 0,
.mask = PMD_SECT_APX | PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = PMD_SECT_APX | PMD_SECT_AP_WRITE,
.set = " ro",
}, {
.mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.mask = PMD_SECT_APX | PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = PMD_SECT_AP_WRITE,
.set = " RW",
}, {
.mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.mask = PMD_SECT_APX | PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = PMD_SECT_AP_READ,
.set = "USR ro",
}, {
.mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.mask = PMD_SECT_APX | PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.set = "USR RW",
#else
#else /* ARMv4/ARMv5 */
/* These are approximate */
{
.mask = PMD_SECT_USER,
.val = PMD_SECT_USER,
.set = "USR",
.mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = 0,
.set = " ro",
}, {
.mask = PMD_SECT_RDONLY,
.val = PMD_SECT_RDONLY,
.set = "ro",
.clear = "RW",
.mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = PMD_SECT_AP_WRITE,
.set = " RW",
}, {
.mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = PMD_SECT_AP_READ,
.set = "USR ro",
}, {
.mask = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.val = PMD_SECT_AP_READ | PMD_SECT_AP_WRITE,
.set = "USR RW",
#endif
}, {
.mask = PMD_SECT_XN,
......
arch/arm/vfp/entry.S
View file @ ede1d63f
......@@ -8,9 +8,12 @@
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*/
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/thread_info.h>
#include <asm/vfpmacros.h>
#include "../kernel/entry-header.S"
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
@ VFP entry point.
@
......@@ -22,11 +25,7 @@
@ IRQs disabled.
@
ENTRY(do_vfp)
#ifdef CONFIG_PREEMPT_COUNT
ldr r4, [r10, #TI_PREEMPT] @ get preempt count
add r11, r4, #1 @ increment it
str r11, [r10, #TI_PREEMPT]
#endif
inc_preempt_count r10, r4
enable_irq
ldr r4, .LCvfp
ldr r11, [r10, #TI_CPU] @ CPU number
......@@ -35,12 +34,7 @@ ENTRY(do_vfp)
ENDPROC(do_vfp)
ENTRY(vfp_null_entry)
#ifdef CONFIG_PREEMPT_COUNT
get_thread_info r10
ldr r4, [r10, #TI_PREEMPT] @ get preempt count
sub r11, r4, #1 @ decrement it
str r11, [r10, #TI_PREEMPT]
#endif
dec_preempt_count_ti r10, r4
mov pc, lr
ENDPROC(vfp_null_entry)
......@@ -53,12 +47,7 @@ ENDPROC(vfp_null_entry)
__INIT
ENTRY(vfp_testing_entry)
#ifdef CONFIG_PREEMPT_COUNT
get_thread_info r10
ldr r4, [r10, #TI_PREEMPT] @ get preempt count
sub r11, r4, #1 @ decrement it
str r11, [r10, #TI_PREEMPT]
#endif
dec_preempt_count_ti r10, r4
ldr r0, VFP_arch_address
str r0, [r0] @ set to non-zero value
mov pc, r9 @ we have handled the fault
......
arch/arm/vfp/vfphw.S
View file @ ede1d63f
......@@ -14,10 +14,13 @@
* r10 points at the start of the private FP workspace in the thread structure
* sp points to a struct pt_regs (as defined in include/asm/proc/ptrace.h)
*/
#include <linux/init.h>
#include <linux/linkage.h>
#include <asm/thread_info.h>
#include <asm/vfpmacros.h>
#include <linux/kern_levels.h>
#include "../kernel/entry-header.S"
#include <asm/assembler.h>
#include <asm/asm-offsets.h>
.macro DBGSTR, str
#ifdef DEBUG
......@@ -179,12 +182,7 @@ vfp_hw_state_valid:
@ else it's one 32-bit instruction, so
@ always subtract 4 from the following
@ instruction address.
#ifdef CONFIG_PREEMPT_COUNT
get_thread_info r10
ldr r4, [r10, #TI_PREEMPT] @ get preempt count
sub r11, r4, #1 @ decrement it
str r11, [r10, #TI_PREEMPT]
#endif
dec_preempt_count_ti r10, r4
mov pc, r9 @ we think we have handled things
......@@ -203,12 +201,7 @@ look_for_VFP_exceptions:
@ not recognised by VFP
DBGSTR "not VFP"
#ifdef CONFIG_PREEMPT_COUNT
get_thread_info r10
ldr r4, [r10, #TI_PREEMPT] @ get preempt count
sub r11, r4, #1 @ decrement it
str r11, [r10, #TI_PREEMPT]
#endif
dec_preempt_count_ti r10, r4
mov pc, lr
process_exception:
......
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