OpenE2K
/
binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

2000-03-08 Mark Kettenis <kettenis@gnu.org> 

* i386-tdep.c (i386_linux_saved_pc_after_call): New function.
	* config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
	i386_linux_saved_pc_after_call.
This commit is contained in:
Mark Kettenis 2000-03-08 22:34:19 +00:00
parent e88acae792
commit 4cc2418890
3 changed files with 21 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
gdb/ChangeLog
View File

@ -1,3 +1,9 @@
2000-03-08 Mark Kettenis <kettenis@gnu.org>
* i386-tdep.c (i386_linux_saved_pc_after_call): New function.
* config/i386/tm-linux.h (SAVED_PC_AFTER_CALL): Define to call
i386_linux_saved_pc_after_call.
2000-03-06 Jim Blandy <jimb@redhat.com>
From Tom Tromey <tromey@cygnus.com> and Keith Seitz <?>:

4
gdb/config/i386/tm-linux.h
View File

@ -154,6 +154,10 @@ extern CORE_ADDR i386_linux_sigtramp_saved_pc (struct frame_info *);
extern CORE_ADDR i386_linux_sigtramp_saved_sp (struct frame_info *);
#undef SAVED_PC_AFTER_CALL
#define SAVED_PC_AFTER_CALL(frame) i386_linux_saved_pc_after_call (frame)
extern CORE_ADDR i386_linux_saved_pc_after_call (struct frame_info *);
/* When we call a function in a shared library, and the PLT sends us
into the dynamic linker to find the function's real address, we
need to skip over the dynamic linker call. This function decides

11
gdb/i386-tdep.c
View File

@ -1024,6 +1024,17 @@ i386_linux_sigtramp_saved_sp (struct frame_info *frame)
return read_memory_integer (addr + LINUX_SIGCONTEXT_SP_OFFSET, 4);
}
/* Immediately after a function call, return the saved pc. */
CORE_ADDR
i386_linux_saved_pc_after_call (struct frame_info *frame)
{
if (frame->signal_handler_caller)
return i386_linux_sigtramp_saved_pc (frame);
return read_memory_integer (read_register (SP_REGNUM), 4);
}
#endif /* I386_LINUX_SIGTRAMP */
#ifdef STATIC_TRANSFORM_NAME