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fr30.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.

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* config/fr30/fr30.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
	* config/sh/sh.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
	* config/pj/pj.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
	* config/cris/cris.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
	* dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Define
	unconditionally.

From-SVN: r49903
This commit is contained in:
Tom Tromey 2002-02-20 18:31:24 +00:00 committed by Tom Tromey
parent 37fa124a73
commit d94084f79a
6 changed files with 14 additions and 20 deletions
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9
gcc/ChangeLog
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@ -1,3 +1,12 @@
2002-02-20 Tom Tromey <tromey@redhat.com>
* config/fr30/fr30.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
* config/sh/sh.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
* config/pj/pj.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
* config/cris/cris.h (DWARF_LINE_MIN_INSTR_LENGTH): Removed.
* dwarf2out.c (DWARF_LINE_MIN_INSTR_LENGTH): Define
unconditionally.
Wed Feb 20 00:03:25 EST 2002 Alan Matsuoka <alanm@redhat.com>
* config/rs6000/rs6000.h (LEGITIMATE_OFFSET_ADDRESS_P): Look

4
gcc/config/cris/cris.h
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@ -1748,9 +1748,7 @@ call_ ## FUNC (void) \
/* Node: SDB and DWARF */
#define DWARF_LINE_MIN_INSTR_LENGTH 2
/* (no definitions) */
/* Node: Cross-compilation */
#define REAL_ARITHMETIC

10
gcc/config/fr30/fr30.h
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@ -1355,16 +1355,6 @@ fprintf (STREAM, "\t.word .L%d\n", VALUE)
#define ASM_OUTPUT_ALIGN(STREAM, POWER) \
fprintf ((STREAM), "\t.p2align %d\n", (POWER))
/*}}}*/
/*{{{ Macros for SDB and Dwarf Output. */
/* Define this macro to allow references to structure, union, or enumeration
tags that have not yet been seen to be handled. Some assemblers choke if
forward tags are used, while some require it. */
/* #define SDB_ALLOW_FORWARD_REFERENCES */
#define DWARF_LINE_MIN_INSTR_LENGTH 2
/*}}}*/
/*{{{ Miscellaneous Parameters. */

1
gcc/config/pj/pj.h
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@ -1252,7 +1252,6 @@ extern short pj_debugreg_renumber_vec[FIRST_PSEUDO_REGISTER];
#undef PREFERRED_DEBUGGING_TYPE
#define PREFERRED_DEBUGGING_TYPE DWARF2_DEBUG
#define DWARF2_UNWIND_INFO 1
#define DWARF_LINE_MIN_INSTR_LENGTH 1
/* varargs and stdarg builtins. */

2
gcc/config/sh/sh.h
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@ -3288,8 +3288,6 @@ extern struct rtx_def *fpscr_rtx;
#define MD_CAN_REDIRECT_BRANCH(INSN, SEQ) \
sh_can_redirect_branch ((INSN), (SEQ))
#define DWARF_LINE_MIN_INSTR_LENGTH 2
#if (defined CRT_BEGIN || defined CRT_END) && ! __SHMEDIA__
/* SH constant pool breaks the devices in crtstuff.c to control section
in where code resides. We have to write it as asm code. */

8
gcc/dwarf2out.c
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@ -3270,10 +3270,10 @@ extern int flag_traditional;
purposes only. Since GCC generates assembly language, we have
no a priori knowledge of how many instruction bytes are generated
for each source line, and therefore can use only the DW_LNE_set_address
and DW_LNS_fixed_advance_pc line information commands. */
#ifndef DWARF_LINE_MIN_INSTR_LENGTH
#define DWARF_LINE_MIN_INSTR_LENGTH 4
#endif
and DW_LNS_fixed_advance_pc line information commands.
Accordingly, we define this as `1', which is "correct enough" for
all architectures, and don't let the target override. */
#define DWARF_LINE_MIN_INSTR_LENGTH 1
/* Minimum line offset in a special line info. opcode.
This value was chosen to give a reasonable range of values. */