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2011-04-07 Yao Qi <yao@codesourcery.com>

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* arm-linux-tdep.c (arm_linux_copy_svc): Remove parameters INSN
	and TO.
	* arm-tdep.c (cleanup_svc): Handle variable instruction size.
	(arm_copy_svc): Remove parameters INSN and TO.
	(decode_svc_copro): Update caller.
	* arm-tdep.h (struct displaced_step_closure): Remove parameters
	from function pointer `copy_svc_os'.
This commit is contained in:
Yao Qi
2011-04-07 04:18:02 +00:00
parent 8c8dba6d3d
commit bd18283a08
4 changed files with 25 additions and 17 deletions
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9
gdb/arm-linux-tdep.c
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@@ -795,8 +795,8 @@ arm_linux_cleanup_svc (struct gdbarch *gdbarch,
}
static int
arm_linux_copy_svc (struct gdbarch *gdbarch, uint32_t insn, CORE_ADDR to,
struct regcache *regs, struct displaced_step_closure *dsc)
arm_linux_copy_svc (struct gdbarch *gdbarch, struct regcache *regs,
struct displaced_step_closure *dsc)
{
CORE_ADDR return_to = 0;
@@ -805,10 +805,6 @@ arm_linux_copy_svc (struct gdbarch *gdbarch, uint32_t insn, CORE_ADDR to,
int is_sigreturn = 0;
int is_thumb;
if (debug_displaced)
fprintf_unfiltered (gdb_stdlog, "displaced: copying Linux svc insn %.8lx\n",
(unsigned long) insn);
frame = get_current_frame ();
is_sigreturn = arm_linux_sigreturn_return_addr(frame, svc_number,
@@ -862,7 +858,6 @@ arm_linux_copy_svc (struct gdbarch *gdbarch, uint32_t insn, CORE_ADDR to,
Cleanup: if pc lands in scratch space, pc <- insn_addr + 4
else leave pc alone. */
dsc->modinsn[0] = insn;
dsc->cleanup = &arm_linux_cleanup_svc;
/* Pretend we wrote to the PC, so cleanup doesn't set PC to the next