diff options
Diffstat (limited to 'gcc/toplev.c')
| -rwxr-xr-x | gcc/toplev.c | 28 |
1 files changed, 3 insertions, 25 deletions
diff --git a/gcc/toplev.c b/gcc/toplev.c index adb18fb..a01be8f 100755 --- a/gcc/toplev.c +++ b/gcc/toplev.c @@ -42,7 +42,7 @@ #include "toplev.h" #include "expr.h" -#if defined (DWARF2_UNWIND_INFO) || defined (DWARF2_DEBUGGING_INFO) +#if defined (DWARF2_DEBUGGING_INFO) #include "dwarf2out.h" #endif @@ -2144,22 +2144,8 @@ compile_file(char *name) warning("-ffunction-sections may affect debugging on some targets."); #endif - /* ??? Note: There used to be a conditional here - to call assemble_zeros without fail if DBX_DEBUGGING_INFO is defined. - This was to guarantee separation between gcc_compiled. and - the first function, for the sake of dbx on Suns. - However, having the extra zero here confused the Emacs - code for unexec, and might confuse other programs too. - Therefore, I took out that change. - In future versions we should find another way to solve - that dbx problem. -- rms, 23 May 93. */ - - /* If dbx symbol table desired, initialize writing it - and output the predefined types. */ -#ifdef DWARF2_UNWIND_INFO - if (dwarf2out_do_frame()) - dwarf2out_frame_init(); -#endif + /* Initialize DWARF-2. */ + #ifdef DWARF2_DEBUGGING_INFO if (write_symbols == DWARF2_DEBUG) TIMEVAR(symout_time, dwarf2out_init(asm_out_file, main_input_filename)); @@ -2364,10 +2350,6 @@ compile_file(char *name) weak_finish(); -#ifdef DWARF2_UNWIND_INFO - if (dwarf2out_do_frame()) - dwarf2out_frame_finish(); -#endif #ifdef DWARF2_DEBUGGING_INFO if (write_symbols == DWARF2_DEBUG) @@ -3965,11 +3947,7 @@ larger_than_lose:; if (exceptions_via_longjmp == 2) { -#ifdef DWARF2_UNWIND_INFO - exceptions_via_longjmp = !DWARF2_UNWIND_INFO; -#else exceptions_via_longjmp = 1; -#endif } /* Unrolling all loops implies that standard loop unrolling must also |