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alpha-tdep.c/mips-tdep.c: "set heuristic-fence-post" is signed/zinteger. 

These commands are currently var_zinteger, hence their control
variable is signed.

gdb/
2013-04-19  Pedro Alves  <palves@redhat.com>

	* alpha-tdep.c (heuristic_fence_post): Change type to int.
	(alpha_heuristic_proc_start): Adjust to check -1 instead of
	UINT_MAX.
	* mips-tdep.c (heuristic_fence_post): Change type to int.
	(heuristic_proc_start): Adjust to check -1 instead of UINT_MAX.
This commit is contained in:
Pedro Alves 2013-04-19 15:15:21 +00:00
parent e4286e57c5
commit 44096aee2e
3 changed files with 12 additions and 4 deletions
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8
gdb/ChangeLog
View File

@ -1,3 +1,11 @@
2013-04-19 Pedro Alves <palves@redhat.com>
* alpha-tdep.c (heuristic_fence_post): Change type to int.
(alpha_heuristic_proc_start): Adjust to check -1 instead of
UINT_MAX.
* mips-tdep.c (heuristic_fence_post): Change type to int.
(heuristic_proc_start): Adjust to check -1 instead of UINT_MAX.
2013-04-19 Pedro Alves <palves@redhat.com>
* cris-tdep.c (usr_cmd_cris_version): Make unsigned.

4
gdb/alpha-tdep.c
View File

@ -1032,7 +1032,7 @@ static const struct frame_unwind alpha_sigtramp_frame_unwind = {
/* Heuristic_proc_start may hunt through the text section for a long
time across a 2400 baud serial line. Allows the user to limit this
search. */
static unsigned int heuristic_fence_post = 0;
static int heuristic_fence_post = 0;
/* Attempt to locate the start of the function containing PC. We assume that
the previous function ends with an about_to_return insn. Not foolproof by
@ -1059,7 +1059,7 @@ alpha_heuristic_proc_start (struct gdbarch *gdbarch, CORE_ADDR pc)
if (func)
return func;
if (heuristic_fence_post == UINT_MAX
if (heuristic_fence_post == -1
|| fence < tdep->vm_min_address)
fence = tdep->vm_min_address;

4
gdb/mips-tdep.c
View File

@ -787,7 +787,7 @@ static const signed char mips_reg3_to_reg[8] = { 16, 17, 2, 3, 4, 5, 6, 7 };
time across a 2400 baud serial line. Allows the user to limit this
search. */
static unsigned int heuristic_fence_post = 0;
static int heuristic_fence_post = 0;
/* Number of bytes of storage in the actual machine representation for
register N. NOTE: This defines the pseudo register type so need to
@ -4021,7 +4021,7 @@ heuristic_proc_start (struct gdbarch *gdbarch, CORE_ADDR pc)
if (start_pc == 0)
return 0;
if (heuristic_fence_post == UINT_MAX || fence < VM_MIN_ADDRESS)
if (heuristic_fence_post == -1 || fence < VM_MIN_ADDRESS)
fence = VM_MIN_ADDRESS;
instlen = mips_pc_is_mips (pc) ? MIPS_INSN32_SIZE : MIPS_INSN16_SIZE;