diff options
Diffstat (limited to 'gcc/final.c')
| -rw-r--r-- | gcc/final.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/gcc/final.c b/gcc/final.c index 2932f89..d3e329e 100644 --- a/gcc/final.c +++ b/gcc/final.c @@ -67,6 +67,7 @@ Boston, MA 02111-1307, USA. */ #include "hard-reg-set.h" #include "defaults.h" #include "output.h" +#include "except.h" /* Get N_SLINE and N_SOL from stab.h if we can expect the file to exist. */ #if defined (DBX_DEBUGGING_INFO) || defined (XCOFF_DEBUGGING_INFO) @@ -1196,6 +1197,8 @@ final (first, file, optimize, prescan) last_ignored_compare = 0; new_block = 1; + check_exception_handler_labels (); + /* Make a map indicating which line numbers appear in this function. When producing SDB debugging info, delete troublesome line number notes from inlined functions in other files as well as duplicate @@ -1298,6 +1301,25 @@ final_scan_insn (insn, file, optimize, prescan, nopeepholes) if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_LOOP_END) break; + if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_EH_REGION_BEG) + { + ASM_OUTPUT_INTERNAL_LABEL (file, "LEHB", NOTE_BLOCK_NUMBER (insn)); + add_eh_table_entry (NOTE_BLOCK_NUMBER (insn)); +#ifdef ASM_OUTPUT_EH_REGION_BEG + ASM_OUTPUT_EH_REGION_BEG (file, NOTE_BLOCK_NUMBER (insn)); +#endif + break; + } + + if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_EH_REGION_END) + { + ASM_OUTPUT_INTERNAL_LABEL (file, "LEHE", NOTE_BLOCK_NUMBER (insn)); +#ifdef ASM_OUTPUT_EH_REGION_END + ASM_OUTPUT_EH_REGION_END (file, NOTE_BLOCK_NUMBER (insn)); +#endif + break; + } + if (NOTE_LINE_NUMBER (insn) == NOTE_INSN_PROLOGUE_END) { #ifdef FUNCTION_END_PROLOGUE |