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runtime: dump registers for Alpha

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Patch from Uros Bizjak.
    
    Reviewed-on: https://go-review.googlesource.com/53350

From-SVN: r250873
This commit is contained in:
Ian Lance Taylor 2017-08-04 13:46:39 +00:00
parent f4f2c2ece3
commit 8ffe2be85e
2 changed files with 42 additions and 1 deletions
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2
gcc/go/gofrontend/MERGE
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@ -1,4 +1,4 @@
adac632f95d1cd3421c9c1df5204db10b6a92c44
db685a1a9aa8b3b916dd6d1284895e01d73158e1
The first line of this file holds the git revision number of the last
merge done from the gofrontend repository.

41
libgo/runtime/go-signal.c
View file

@ -298,4 +298,45 @@ dumpregs(siginfo_t *info __attribute__((unused)), void *context __attribute__((u
}
#endif
#endif
#ifdef __alpha__
#ifdef __linux__
{
mcontext_t *m = &((ucontext_t*)(context))->uc_mcontext;
runtime_printf("v0 %X\n", m->sc_regs[0]);
runtime_printf("t0 %X\n", m->sc_regs[1]);
runtime_printf("t1 %X\n", m->sc_regs[2]);
runtime_printf("t2 %X\n", m->sc_regs[3]);
runtime_printf("t3 %X\n", m->sc_regs[4]);
runtime_printf("t4 %X\n", m->sc_regs[5]);
runtime_printf("t5 %X\n", m->sc_regs[6]);
runtime_printf("t6 %X\n", m->sc_regs[7]);
runtime_printf("t7 %X\n", m->sc_regs[8]);
runtime_printf("s0 %X\n", m->sc_regs[9]);
runtime_printf("s1 %X\n", m->sc_regs[10]);
runtime_printf("s2 %X\n", m->sc_regs[11]);
runtime_printf("s3 %X\n", m->sc_regs[12]);
runtime_printf("s4 %X\n", m->sc_regs[13]);
runtime_printf("s5 %X\n", m->sc_regs[14]);
runtime_printf("fp %X\n", m->sc_regs[15]);
runtime_printf("a0 %X\n", m->sc_regs[16]);
runtime_printf("a1 %X\n", m->sc_regs[17]);
runtime_printf("a2 %X\n", m->sc_regs[18]);
runtime_printf("a3 %X\n", m->sc_regs[19]);
runtime_printf("a4 %X\n", m->sc_regs[20]);
runtime_printf("a5 %X\n", m->sc_regs[21]);
runtime_printf("t8 %X\n", m->sc_regs[22]);
runtime_printf("t9 %X\n", m->sc_regs[23]);
runtime_printf("t10 %X\n", m->sc_regs[24]);
runtime_printf("t11 %X\n", m->sc_regs[25]);
runtime_printf("ra %X\n", m->sc_regs[26]);
runtime_printf("t12 %X\n", m->sc_regs[27]);
runtime_printf("at %X\n", m->sc_regs[28]);
runtime_printf("gp %X\n", m->sc_regs[29]);
runtime_printf("sp %X\n", m->sc_regs[30]);
runtime_printf("pc %X\n", m->sc_pc);
}
#endif
#endif
}