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make x86-64 backtracing work

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This commit is contained in:
Glenn Maynard
2004-10-22 22:16:49 +00:00
parent c35aa22588
commit 14e9e8c64c
1 changed files with 12 additions and 0 deletions
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stepmania/src/archutils/Unix/Backtrace.cpp
+12
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@@ -366,6 +366,7 @@ static void do_backtrace( const void **buf, size_t size, const BacktraceContext
buf[i] = NULL;
}
#if defined(CPU_X86)
void GetSignalBacktraceContext( BacktraceContext *ctx, const ucontext_t *uc )
{
ctx->ip = (void *) uc->uc_mcontext.gregs[REG_EIP];
@@ -373,6 +374,17 @@ void GetSignalBacktraceContext( BacktraceContext *ctx, const ucontext_t *uc )
ctx->sp = (void *) uc->uc_mcontext.gregs[REG_ESP];
ctx->pid = GetCurrentThreadId();
}
#elif defined(CPU_X86_64)
void GetSignalBacktraceContext( BacktraceContext *ctx, const ucontext_t *uc )
{
ctx->ip = (void *) uc->uc_mcontext.gregs[REG_RIP];
ctx->bp = (void *) uc->uc_mcontext.gregs[REG_RBP];
ctx->sp = (void *) uc->uc_mcontext.gregs[REG_RSP];
ctx->pid = GetCurrentThreadId();
}
#else
#error
#endif
void GetBacktrace( const void **buf, size_t size, const BacktraceContext *ctx )
{