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Revert:
	2012-01-02  Jan Kratochvil  <jan.kratochvil@redhat.com>
		    Joel Brobecker  <brobecker@adacore.com>
	Fix regression for gdb.cp/gdb2495.exp with gcc-4.7.
	* arch-utils.c (displaced_step_at_entry_point): Incrase BP_LEN skip to
	3 times.
	* infcall.c (call_function_by_hand) <AT_SYMBOL>: Move it upwards and
	fall through into AT_ENTRY_POINT.
	(call_function_by_hand) <AT_ENTRY_POINT>: New variable bp_len.  Adjust
	DUMMY_ADDR with it.
	* ppc-linux-tdep.c (ppc_linux_displaced_step_location): Increase
	PPC_INSN_SIZE skip to 3 times.
This commit is contained in:
Jan Kratochvil
2012-01-04 13:51:36 +00:00
parent 15bbba8d0d
commit 5931a2fae3
4 changed files with 32 additions and 34 deletions
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gdb/ppc-linux-tdep.c
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@@ -1074,7 +1074,7 @@ ppc_linux_displaced_step_location (struct gdbarch *gdbarch)
/* Inferior calls also use the entry point as a breakpoint location.
We don't want displaced stepping to interfere with those
breakpoints, so leave space. */
ppc_linux_entry_point_addr = addr + 3 * PPC_INSN_SIZE;
ppc_linux_entry_point_addr = addr + 2 * PPC_INSN_SIZE;
}
return ppc_linux_entry_point_addr;