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* configure.in: Don't define SKIP_ZEROES.
	* configure: Regenerate.
	* objdump.c (disassemble_data): Set skip_zeroes and
	skip_zeroes_at_end in disasm_info to defaults.
	(DEFAULT_SKIP_ZEROES): Rename from SKIP_ZEROES and always define.
	(DEFAULT_SKIP_ZEROES_AT_END): Rename from SKIP_ZEROES_AT_END and
	always define.
	(disassemble_bytes): Use skip_zeroes and skip_zeroes_at_end from
	objdump_disasm_info.

include/:
	* dis-asm.h (struct disassemble_info): Add skip_zeroes and
	skip_zeroes_at_end.

opcodes/:
	* disassemble.c (disassemble_init_for_target) <case
	bfd_arch_ia64>: Set skip_zeroes to 16.
	<case bfd_arch_tic4x>: Set skip_zeroes to 32.
This commit is contained in:
Andreas Schwab
2005-01-10 09:54:50 +00:00
parent 4073a59300
commit e6cf44ee56
2 changed files with 17 additions and 0 deletions
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5
include/ChangeLog
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@@ -1,3 +1,8 @@
2005-01-10 Andreas Schwab <schwab@suse.de>
* dis-asm.h (struct disassemble_info): Add skip_zeroes and
skip_zeroes_at_end.
2004-12-11 Ben Elliston <bje@au.ibm.com>
* fibheap.h (struct fibnode): Only use unsigned long bitfields

12
include/dis-asm.h
View File

@@ -159,6 +159,18 @@ typedef struct disassemble_info {
Normally one, but some DSPs have byte sizes of 16 or 32 bits. */
unsigned int octets_per_byte;
/* The number of zeroes we want to see at the end of a section before we
start skipping them. */
unsigned int skip_zeroes;
/* The number of zeroes to skip at the end of a section. If the number
of zeroes at the end is between SKIP_ZEROES_AT_END and SKIP_ZEROES,
they will be disassembled. If there are fewer than
SKIP_ZEROES_AT_END, they will be skipped. This is a heuristic
attempt to avoid disassembling zeroes inserted by section
alignment. */
unsigned int skip_zeroes_at_end;
/* Results from instruction decoders. Not all decoders yet support
this information. This info is set each time an instruction is
decoded, and is only valid for the last such instruction.