* config/mips/elf.h (DWARF2_DEBUG_INFO): Define.
* config/mips/mips.c (mips_output_filename): Don't print a
".file" directive if we are using DWARF-2.
(mips_output_function_prologue): Do not emit source file
name for TARGET_GAS.
From-SVN: r54560
+2002-06-12 Daniel Jacobowitz <drow@mvista.com>
+
+ * config/mips/elf.h (DWARF2_DEBUG_INFO): Define.
+ * config/mips/mips.c (mips_output_filename): Don't print a
+ ".file" directive if we are using DWARF-2.
+ (mips_output_function_prologue): Do not emit source file
+ name for TARGET_GAS.
+
Wed Jun 12 16:45:13 CEST 2002 Jan Hubicka <jh@suse.cz>
* i386.md (shift patterns): Use (TARGET_SHIFT1 || optimize_size) to
(TARGET_SHIFT1): New macro.
* i386.c (x86_shift1): New global variable.
- * toplev.c (rest_of_compilation): Call find_basic_block pre-loop unconditionally;
- make loop to rebuild CFG; kill unnecesary find_basic_block calls;
- kill compute_bb_for_insn call.
+ * toplev.c (rest_of_compilation): Call find_basic_block pre-loop
+ unconditionally; make loop to rebuild CFG; kill unnecesary
+ find_basic_block calls; kill compute_bb_for_insn call.
* cfgbuild.c (find_basic_blocks): Kill compute_bb_for_insn call.
* haifa-sched.c (sched_init): Likewise.
* ssa-ccp.c (ssa_const_prop): Likewise.
/* Use ELF. */
#define OBJECT_FORMAT_ELF
+/* All ELF targets can support DWARF-2. */
+
+#ifndef DWARF2_DEBUGGING_INFO
+#define DWARF2_DEBUGGING_INFO 1
+#endif
+
/* Until we figure out what MIPS ELF targets normally use, just do
stabs in ELF. */
#ifndef PREFERRED_DEBUGGING_TYPE
static int first_time = 1;
char ltext_label_name[100];
- if (first_time)
+ /* If we are emitting DWARF-2, let dwarf2out handle the ".file"
+ directives. */
+ if (write_symbols == DWARF2_DEBUG)
+ return;
+ else if (first_time)
{
first_time = 0;
SET_FILE_NUMBER ();
#endif
HOST_WIDE_INT tsize = current_frame_info.total_size;
- ASM_OUTPUT_SOURCE_FILENAME (file, DECL_SOURCE_FILE (current_function_decl));
+ /* ??? When is this really needed? At least the GNU assembler does not
+ need the source filename more than once in the file, beyond what is
+ emitted by the debug information. */
+ if (!TARGET_GAS)
+ ASM_OUTPUT_SOURCE_FILENAME (file, DECL_SOURCE_FILE (current_function_decl));
#ifdef SDB_DEBUGGING_INFO
if (debug_info_level != DINFO_LEVEL_TERSE && write_symbols == SDB_DEBUG)