Toolchain/binutils-gdb
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Reindented.

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This commit is contained in:
Michal Ludvig
2002-10-24 01:37:40 +00:00
parent baed091b2b
commit b64bbf8c48
6 changed files with 41 additions and 42 deletions
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63
gdb/x86-64-linux-tdep.c
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@@ -35,7 +35,7 @@
#define LINUX_SIGTRAMP_OFFSET1 (7)
static const unsigned char linux_sigtramp_code[] = {
/* mov $__NR_rt_sigreturn,%rax */
/* mov $__NR_rt_sigreturn,%rax */
LINUX_SIGTRAMP_INSN0, 0xc7, 0xc0, 0x0f, 0x00, 0x00, 0x00,
/* syscall */
LINUX_SIGTRAMP_INSN1, 0x05
@@ -100,8 +100,7 @@ x86_64_linux_sigcontext_addr (struct frame_info *frame)
/* This is the top frame. */
rsp = read_register (SP_REGNUM);
return rsp + LINUX_SIGINFO_SIZE +
LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
return rsp + LINUX_SIGINFO_SIZE + LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
}
@@ -148,53 +147,51 @@ x86_64_linux_in_sigtramp (CORE_ADDR pc, char *name)
{
if (name)
return STREQ ("__restore_rt", name);
return (x86_64_linux_sigtramp_start (pc) != 0);
}
CORE_ADDR
x86_64_linux_frame_chain (struct frame_info *fi)
{
ULONGEST addr;
CORE_ADDR fp, pc;
if (! fi->signal_handler_caller)
{
fp = cfi_frame_chain (fi);
if(fp)
return fp;
else
addr = fi->frame;
}
else
addr = fi->next->frame;
ULONGEST addr;
CORE_ADDR fp, pc;
addr += LINUX_SIGINFO_SIZE + LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
fp = read_memory_integer (addr + LINUX_SIGCONTEXT_FP_OFFSET, 8)+8;
if (!fi->signal_handler_caller)
{
fp = cfi_frame_chain (fi);
if (fp)
return fp;
else
addr = fi->frame;
}
else
addr = fi->next->frame;
addr += LINUX_SIGINFO_SIZE + LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
fp = read_memory_integer (addr + LINUX_SIGCONTEXT_FP_OFFSET, 8) + 8;
return fp;
}
void
x86_64_init_frame_pc (int fromleaf, struct frame_info *fi)
{
CORE_ADDR addr;
CORE_ADDR addr;
if(fi->next && fi->next->signal_handler_caller)
{
addr = fi->next->next->frame
+ LINUX_SIGINFO_SIZE
+ LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
fi->pc = read_memory_integer (addr
+ LINUX_SIGCONTEXT_PC_OFFSET, 8);
}
else
cfi_init_frame_pc (fromleaf, fi);
if (fi->next && fi->next->signal_handler_caller)
{
addr = fi->next->next->frame
+ LINUX_SIGINFO_SIZE + LINUX_UCONTEXT_SIGCONTEXT_OFFSET;
fi->pc = read_memory_integer (addr + LINUX_SIGCONTEXT_PC_OFFSET, 8);
}
else
cfi_init_frame_pc (fromleaf, fi);
}
void
x86_64_init_extra_frame_info (int fromleaf, struct frame_info *fi)
{
cfi_init_extra_frame_info (fromleaf, fi);
cfi_init_extra_frame_info (fromleaf, fi);
}