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| author | Ian Lance Taylor <iant@golang.org> | 2022-07-27 10:15:41 -0700 |
|---|---|---|
| committer | Ian Lance Taylor <iant@golang.org> | 2022-07-27 10:15:41 -0700 |
| commit | 9f62ed218fa656607740b386c0caa03e65dcd283 (patch) | |
| tree | 6bde49bc5e4c4241266b108e4277baef4b85535d /libgo/runtime | |
| parent | 71e955da39cea0ebffcfee3432effa622d14ca99 (diff) | |
| parent | 5eb9f117a361538834b9740d59219911680717d1 (diff) | |
| download | gcc-9f62ed218fa656607740b386c0caa03e65dcd283.zip gcc-9f62ed218fa656607740b386c0caa03e65dcd283.tar.gz gcc-9f62ed218fa656607740b386c0caa03e65dcd283.tar.bz2 | |
Merge from trunk revision 5eb9f117a361538834b9740d59219911680717d1.
Diffstat (limited to 'libgo/runtime')
| -rw-r--r-- | libgo/runtime/go-signal.c | 44 |
1 files changed, 34 insertions, 10 deletions
diff --git a/libgo/runtime/go-signal.c b/libgo/runtime/go-signal.c index 0cb9030..528d9b6 100644 --- a/libgo/runtime/go-signal.c +++ b/libgo/runtime/go-signal.c @@ -230,8 +230,14 @@ getSiginfo(siginfo_t *info, void *context __attribute__((unused))) ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gregs[REG_EIP]; #elif defined(__alpha__) && defined(__linux__) ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.sc_pc; +#elif defined(__PPC64__) && defined(__linux__) + ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gp_regs[32]; #elif defined(__PPC__) && defined(__linux__) - ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.regs->nip; +# if defined(__GLIBC__) + ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.uc_regs->gregs[32]; +# else + ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.gregs[32]; +# endif #elif defined(__PPC__) && defined(_AIX) ret.sigpc = ((ucontext_t*)(context))->uc_mcontext.jmp_context.iar; #elif defined(__aarch64__) && defined(__linux__) @@ -342,19 +348,37 @@ dumpregs(siginfo_t *info __attribute__((unused)), void *context __attribute__((u runtime_printf("sp %X\n", m->sc_regs[30]); runtime_printf("pc %X\n", m->sc_pc); } -#elif defined(__PPC__) && defined(__LITTLE_ENDIAN__) && defined(__linux__) +#elif defined(__PPC__) && defined(__linux__) { - mcontext_t *m = &((ucontext_t*)(context))->uc_mcontext; int i; +# if defined(__PPC64__) + mcontext_t *m = &((ucontext_t*)(context))->uc_mcontext; + + for (i = 0; i < 32; i++) + runtime_printf("r%d %X\n", i, m->gp_regs[i]); + runtime_printf("pc %X\n", m->gp_regs[32]); + runtime_printf("msr %X\n", m->gp_regs[33]); + runtime_printf("cr %X\n", m->gp_regs[38]); + runtime_printf("lr %X\n", m->gp_regs[36]); + runtime_printf("ctr %X\n", m->gp_regs[35]); + runtime_printf("xer %X\n", m->gp_regs[37]); +# else +# if defined(__GLIBC__) + mcontext_t *m = ((ucontext_t*)(context))->uc_mcontext.uc_regs; +# else + mcontext_t *m = &((ucontext_t*)(context))->uc_mcontext; +# endif + for (i = 0; i < 32; i++) - runtime_printf("r%d %X\n", i, m->regs->gpr[i]); - runtime_printf("pc %X\n", m->regs->nip); - runtime_printf("msr %X\n", m->regs->msr); - runtime_printf("cr %X\n", m->regs->ccr); - runtime_printf("lr %X\n", m->regs->link); - runtime_printf("ctr %X\n", m->regs->ctr); - runtime_printf("xer %X\n", m->regs->xer); + runtime_printf("r%d %x\n", i, m->gregs[i]); + runtime_printf("pc %x\n", m->gregs[32]); + runtime_printf("msr %x\n", m->gregs[33]); + runtime_printf("cr %x\n", m->gregs[38]); + runtime_printf("lr %x\n", m->gregs[36]); + runtime_printf("ctr %x\n", m->gregs[35]); + runtime_printf("xer %x\n", m->gregs[37]); +# endif } #elif defined(__PPC__) && defined(_AIX) { |