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Use CORE_ADDR_MAX in various "breaks" arrays

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Code like this:

  CORE_ADDR breaks[2] = {-1, -1};

... gives a warning with -Wnarrowing.  This patch changes all
instances of this to use CORE_ADDR_MAX instead.

gdb/ChangeLog
2018-08-27  Tom Tromey  <tom@tromey.com>

	* rs6000-tdep.c (ppc_deal_with_atomic_sequence): Use
	CORE_ADDR_MAX.
	* mips-tdep.c (mips_deal_with_atomic_sequence)
	(micromips_deal_with_atomic_sequence): Use CORE_ADDR_MAX.
	* arch/arm-get-next-pcs.c (thumb_deal_with_atomic_sequence_raw)
	(arm_deal_with_atomic_sequence_raw): Use CORE_ADDR_MAX.
	* alpha-tdep.c (alpha_deal_with_atomic_sequence): Use
	CORE_ADDR_MAX.
	* aarch64-tdep.c (aarch64_software_single_step): Use
	CORE_ADDR_MAX.
This commit is contained in:
Tom Tromey
2018-08-07 12:48:47 -06:00
parent 896a7aa6a1
commit 70ab8ccd4f
6 changed files with 20 additions and 7 deletions
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2
gdb/alpha-tdep.c
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@@ -767,7 +767,7 @@ static const int stq_c_opcode = 0x2f;
static std::vector<CORE_ADDR>
alpha_deal_with_atomic_sequence (struct gdbarch *gdbarch, CORE_ADDR pc)
{
CORE_ADDR breaks[2] = {-1, -1};
CORE_ADDR breaks[2] = {CORE_ADDR_MAX, CORE_ADDR_MAX};
CORE_ADDR loc = pc;
CORE_ADDR closing_insn; /* Instruction that closes the atomic sequence. */
unsigned int insn = alpha_read_insn (gdbarch, loc);