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nexedi
linux
Commits
1846193b
Commit
1846193b
authored
Jul 07, 2016
by
Michael Ellerman
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powerpc/xmon: Dump ISA 2.06 SPRs
Signed-off-by:
Michael Ellerman
<
mpe@ellerman.id.au
>
parent
56346ad8
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arch/powerpc/xmon/xmon.c
arch/powerpc/xmon/xmon.c
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arch/powerpc/xmon/xmon.c
View file @
1846193b
...
...
@@ -1682,6 +1682,35 @@ write_spr(int n, unsigned long val)
catch_spr_faults
=
0
;
}
static
void
dump_206_sprs
(
void
)
{
#ifdef CONFIG_PPC64
if
(
!
cpu_has_feature
(
CPU_FTR_ARCH_206
))
return
;
/* Actually some of these pre-date 2.06, but whatevs */
printf
(
"srr0 = %.16x srr1 = %.16x dsisr = %.8x
\n
"
,
mfspr
(
SPRN_SRR0
),
mfspr
(
SPRN_SRR1
),
mfspr
(
SPRN_DSISR
));
printf
(
"dscr = %.16x ppr = %.16x pir = %.8x
\n
"
,
mfspr
(
SPRN_DSCR
),
mfspr
(
SPRN_PPR
),
mfspr
(
SPRN_PIR
));
if
(
!
(
mfmsr
()
&
MSR_HV
))
return
;
printf
(
"sdr1 = %.16x hdar = %.16x hdsisr = %.8x
\n
"
,
mfspr
(
SPRN_SDR1
),
mfspr
(
SPRN_HDAR
),
mfspr
(
SPRN_HDSISR
));
printf
(
"hsrr0 = %.16x hsrr1 = %.16x hdec = %.8x
\n
"
,
mfspr
(
SPRN_HSRR0
),
mfspr
(
SPRN_HSRR1
),
mfspr
(
SPRN_HDEC
));
printf
(
"lpcr = %.16x pcr = %.16x lpidr = %.8x
\n
"
,
mfspr
(
SPRN_LPCR
),
mfspr
(
SPRN_PCR
),
mfspr
(
SPRN_LPID
));
printf
(
"hsprg0 = %.16x hsprg1 = %.16x
\n
"
,
mfspr
(
SPRN_HSPRG0
),
mfspr
(
SPRN_HSPRG1
));
printf
(
"dabr = %.16x dabrx = %.16x
\n
"
,
mfspr
(
SPRN_DABR
),
mfspr
(
SPRN_DABRX
));
#endif
}
static
void
dump_one_spr
(
int
spr
,
bool
show_unimplemented
)
{
...
...
@@ -1734,6 +1763,8 @@ static void super_regs(void)
printf
(
"sp = "
REG
" sprg3 = "
REG
"
\n
"
,
sp
,
mfspr
(
SPRN_SPRG3
));
printf
(
"toc = "
REG
" dar = "
REG
"
\n
"
,
toc
,
mfspr
(
SPRN_DAR
));
dump_206_sprs
();
return
;
}
case
'w'
:
{
...
...
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