diff options
| author | Jeff Law <law@redhat.com> | 1994-01-30 07:28:03 +0000 |
|---|---|---|
| committer | Jeff Law <law@redhat.com> | 1994-01-30 07:28:03 +0000 |
| commit | d64956faaf563b18d45b550c643c7a3442899581 (patch) | |
| tree | b60feecb928348a9be2b0d538c6d5e0c1a0ec783 | |
| parent | 3a479851ff70446bd7ef968ee5ffabc0aa61a73e (diff) | |
| download | gdb-d64956faaf563b18d45b550c643c7a3442899581.zip gdb-d64956faaf563b18d45b550c643c7a3442899581.tar.gz gdb-d64956faaf563b18d45b550c643c7a3442899581.tar.bz2 | |
* paread.c (read_unwind_info)
* paread.c (pa_symtab_read): Update the "check_strange_names"
filter to match GCC's current output. Filter out section symbols
(which the HP linker sometimes puts in the wrong place).
| -rw-r--r-- | gdb/ChangeLog | 8 | ||||
| -rw-r--r-- | gdb/paread.c | 26 |
2 files changed, 21 insertions, 13 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index b885102..fffe0ad 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,11 @@ +Sat Jan 29 23:25:57 1994 Jeffrey A. Law (law@snake.cs.utah.edu) + + * paread.c (read_unwind_info): Fix typo. + + * paread.c (pa_symtab_read): Update the "check_strange_names" + filter to match GCC's current output. Filter out section symbols + (which the HP linker sometimes puts in the wrong place). + Sat Jan 29 07:44:59 1994 Jim Kingdon (kingdon@deneb.cygnus.com) * serial.h (SERIAL_SET_TTY_STATE): Comment return value. diff --git a/gdb/paread.c b/gdb/paread.c index 3c4755d..1afe3b5 100644 --- a/gdb/paread.c +++ b/gdb/paread.c @@ -190,18 +190,18 @@ pa_symtab_read (abfd, addr, objfile) #endif check_strange_names: - /* GAS leaves labels in .o files after assembling. At - least labels starting with "LS$", "LBB$", "LBE$", - "LC$", and "L$" can happen. This should be fixed in - the assembler and/or compiler, to save space in the - executable (and because having GDB make gross - distinctions based on the name is kind of ugly), but - until then, just ignore them. ("L$" at least, has something - to do with getting relocation correct, so that one might - be hard to fix). */ - if (*symname == 'L' - && (symname[1] == '$' || symname[2] == '$' - || symname[3] == '$')) + /* Utah GCC 2.5, FSF GCC 2.6 and later generate correct local + label prefixes for stabs, constant data, etc. So we need + only filter out L$ symbols which are left in due to + limitations in how GAS generates SOM relocations. + + When linking in the HPUX C-library the HP linker has + the nasty habit of placing section symbols from the literal + subspaces in the middle of the program's text. Filter + those out as best we can. Check for first and last character + being '$'. */ + if ((symname[0] == 'L' && symname[1] == '$') + || (symname[0] == '$' && symname[strlen(symname) - 1] == '$')) continue; break; @@ -314,7 +314,7 @@ read_unwind_info (objfile) /* Allocate memory for the unwind table. */ ui->table = obstack_alloc (&objfile->psymbol_obstack, total_size); - ui->last = total_entries + 1; + ui->last = total_entries - 1; /* We will read the unwind entries into temporary memory, then fill in the actual unwind table. */ |