diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 9 | ||||
| -rw-r--r-- | gcc/config/cris/cris.h | 4 | ||||
| -rw-r--r-- | gcc/config/fr30/fr30.h | 10 | ||||
| -rw-r--r-- | gcc/config/pj/pj.h | 1 | ||||
| -rw-r--r-- | gcc/config/sh/sh.h | 2 | ||||
| -rw-r--r-- | gcc/dwarf2out.c | 8 |
6 files changed, 14 insertions, 20 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index f902e89..2b0a2b5 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -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 diff --git a/gcc/config/cris/cris.h b/gcc/config/cris/cris.h index e2cb514..9ddd065 100644 --- a/gcc/config/cris/cris.h +++ b/gcc/config/cris/cris.h @@ -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 diff --git a/gcc/config/fr30/fr30.h b/gcc/config/fr30/fr30.h index 34e52a8..dd19f75 100644 --- a/gcc/config/fr30/fr30.h +++ b/gcc/config/fr30/fr30.h @@ -1356,16 +1356,6 @@ fprintf (STREAM, "\t.word .L%d\n", VALUE) 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. */ /* An alias for a machine mode name. This is the machine mode that elements of diff --git a/gcc/config/pj/pj.h b/gcc/config/pj/pj.h index 655ae0d..0adf02a 100644 --- a/gcc/config/pj/pj.h +++ b/gcc/config/pj/pj.h @@ -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. */ diff --git a/gcc/config/sh/sh.h b/gcc/config/sh/sh.h index 800f3d9..880ab41 100644 --- a/gcc/config/sh/sh.h +++ b/gcc/config/sh/sh.h @@ -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. */ diff --git a/gcc/dwarf2out.c b/gcc/dwarf2out.c index 526766b..4eb18c7 100644 --- a/gcc/dwarf2out.c +++ b/gcc/dwarf2out.c @@ -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. */ |