diff options
| author | Eric Andersen <andersen@codepoet.org> | 2003-03-03 20:58:42 +0000 |
|---|---|---|
| committer | Eric Andersen <andersen@codepoet.org> | 2003-03-03 20:58:42 +0000 |
| commit | 67eff66438688fddebe41f77fd252a3b2b135271 (patch) | |
| tree | 18dbee3e9afe50d27095140198e2aa34df1de061 /extra/scripts | |
| parent | 2229d0fa131387b9b8ad16ac88347350a080aeb5 (diff) | |
Initial effort at adding profiling support.
Diffstat (limited to 'extra/scripts')
| -rwxr-xr-x | extra/scripts/get-needed-libgcc-objects.sh | 2 | ||||
| -rwxr-xr-x | extra/scripts/initfini.awk | 9 |
2 files changed, 8 insertions, 3 deletions
diff --git a/extra/scripts/get-needed-libgcc-objects.sh b/extra/scripts/get-needed-libgcc-objects.sh index 04e6737f9..6aac14b4c 100755 --- a/extra/scripts/get-needed-libgcc-objects.sh +++ b/extra/scripts/get-needed-libgcc-objects.sh @@ -20,7 +20,7 @@ echo " partial linking..." rm -f libc.ldr $LD $LDFLAGS -r -o libc.ldr $CRTOBJS --whole-archive ../libc.a -if $NM --undefined-only libc.ldr 2>&1 | grep -v "^main$" | grep -v "^_GLOBAL_OFFSET_TABLE_$" | grep -v "_gp_disp" > sym.need ; then +if $NM --undefined-only libc.ldr 2>&1 | grep -v "^main$" | grep -v "^_GLOBAL_OFFSET_TABLE_$" | grep -v "_gp_disp" | grep -v "^etext$" | grep -v "^__gmon_start__$" > sym.need ; then EXIT_WITH_ERROR=0 rm -f obj.need touch obj.need diff --git a/extra/scripts/initfini.awk b/extra/scripts/initfini.awk index 818cfa26f..ef183db6c 100755 --- a/extra/scripts/initfini.awk +++ b/extra/scripts/initfini.awk @@ -12,6 +12,7 @@ BEGIN \ system("/bin/rm -f crt[in].S"); omitcrti=0; omitcrtn=0; + do_sh_specials = 0; glb_idx = 0; while(getline < "initfini.S") { if(/\.endp/) {endp=1} @@ -30,11 +31,11 @@ BEGIN \ close("initfini.S"); } # special rules for the SuperH targets (They do nothing on other targets) -/SH_GLB_BEGINS/ && glb_idx==0 {omitcrti +=1} +/SH_GLB_BEGINS/ && glb_idx==0 {omitcrti +=1;do_sh_specials++} /_init_SH_GLB/ && glb_idx>=1 {print glb_label[0] glb >> "crti.S"} /_fini_SH_GLB/ && glb_idx>=2 {print glb_label[1] glb >> "crti.S"} /SH_GLB_ENDS/ && glb_idx==0 {omitcrti -=1} -/SH_GLB/ || /_GLOBAL_OFFSET_TABLE_/{getline} +/SH_GLB/ || /_GLOBAL_OFFSET_TABLE_/ && do_sh_specials>=1 {getline} # special rules for H8/300 (sorry quick hack) /.h8300h/ {end=0} @@ -49,6 +50,10 @@ BEGIN \ /EPILOG_BEGINS/{omitcrtn=0;getline} /EPILOG_ENDS/{omitcrtn=1;getline} /TRAILER_BEGINS/{omitcrti=0;omitcrtn=0;getline} +/GMON_STUFF_BEGINS/{omitcrtn=1;getline} +/GMON_STUFF_PAUSES/{omitcrtn=0;getline} +/GMON_STUFF_UNPAUSES/{omitcrtn=1;getline} +/GMON_STUFF_ENDS/{omitcrtn=0;getline} /END_INIT/ \ { if(endp) |