diff options
Diffstat (limited to 'gdb/hp-psymtab-read.c')
| -rw-r--r-- | gdb/hp-psymtab-read.c | 64 |
1 files changed, 25 insertions, 39 deletions
diff --git a/gdb/hp-psymtab-read.c b/gdb/hp-psymtab-read.c index 5f243c3..7d53305 100644 --- a/gdb/hp-psymtab-read.c +++ b/gdb/hp-psymtab-read.c @@ -45,7 +45,7 @@ void do_pxdb PARAMS ((bfd *)); void hpread_build_psymtabs - PARAMS ((struct objfile *, struct section_offsets *, int)); + PARAMS ((struct objfile *, int)); void hpread_symfile_finish PARAMS ((struct objfile *)); @@ -57,7 +57,7 @@ static unsigned long hpread_get_textlow PARAMS ((int, int, struct objfile *, int)); static struct partial_symtab *hpread_start_psymtab - PARAMS ((struct objfile *, struct section_offsets *, char *, CORE_ADDR, int, + PARAMS ((struct objfile *, char *, CORE_ADDR, int, struct partial_symbol **, struct partial_symbol **)); static struct partial_symtab *hpread_end_psymtab @@ -516,7 +516,7 @@ find_next_module_isym (index, qMD, curr_md, pxdb_header_p) organized in a separate routine, although it does take lots of arguments. pai/1997-10-08 */ static int -scan_procs (curr_pd_p, qPD, max_procs, start_adr, end_adr, pst, vt_bits, objfile, section_offsets) +scan_procs (curr_pd_p, qPD, max_procs, start_adr, end_adr, pst, vt_bits, objfile) int *curr_pd_p; /* pointer to current proc index */ quick_procedure_entry *qPD; /* the procedure quick lookup table */ int max_procs; /* number of entries in proc. table */ @@ -525,7 +525,6 @@ scan_procs (curr_pd_p, qPD, max_procs, start_adr, end_adr, pst, vt_bits, objfile struct partial_symtab *pst; /* current psymtab */ char *vt_bits; /* strings table of SOM debug space */ struct objfile *objfile; /* current object file */ - struct section_offsets *section_offsets; /* not really used for HP-UX currently */ { union dnttentry *dn_bufp; int symbol_count = 0; /* Total number of symbols in this psymtab */ @@ -602,7 +601,7 @@ scan_procs (curr_pd_p, qPD, max_procs, start_adr, end_adr, pst, vt_bits, objfile LOC_BLOCK, /* "I am a routine" */ &objfile->global_psymbols, (qPD[curr_pd].adrStart + /* Starting address of rtn */ - ANOFFSET (section_offsets, SECT_OFF_TEXT)), + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT)), 0, /* core addr?? */ trans_lang ((enum hp_language) qPD[curr_pd].language), objfile); @@ -615,7 +614,7 @@ scan_procs (curr_pd_p, qPD, max_procs, start_adr, end_adr, pst, vt_bits, objfile LOC_BLOCK, /* "I am a routine" */ &objfile->static_psymbols, (qPD[curr_pd].adrStart + /* Starting address of rtn */ - ANOFFSET (section_offsets, SECT_OFF_TEXT)), + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT)), 0, /* core addr?? */ trans_lang ((enum hp_language) qPD[curr_pd].language), objfile); @@ -647,9 +646,8 @@ scan_procs (curr_pd_p, qPD, max_procs, start_adr, end_adr, pst, vt_bits, objfile entry for it, so in such cases we create a psymtab for the file. */ int -hpread_quick_traverse (objfile, section_offsets, gntt_bits, vt_bits, pxdb_header_p) +hpread_quick_traverse (objfile, gntt_bits, vt_bits, pxdb_header_p) struct objfile *objfile; /* The object file descriptor */ - struct section_offsets *section_offsets; /* ?? Null for HP */ char *gntt_bits; /* GNTT entries, loaded in from the file */ char *vt_bits; /* VT (string) entries ditto. */ PXDB_header_ptr pxdb_header_p; /* Pointer to pxdb header ditto */ @@ -862,7 +860,6 @@ hpread_quick_traverse (objfile, section_offsets, gntt_bits, vt_bits, pxdb_header might help. */ pst = hpread_start_psymtab (objfile, - section_offsets, /* ?? */ mod_name_string, CURR_MODULE_START, /* Low text address: bogus! */ (CURR_MODULE_ISYM * sizeof (struct dntt_type_block)), @@ -964,7 +961,6 @@ hpread_quick_traverse (objfile, section_offsets, gntt_bits, vt_bits, pxdb_header And it's not even the right byte offset, as we're using the size of a union! FIXME! */ pst = hpread_start_psymtab (objfile, - section_offsets, /* ?? */ full_name_string, start_adr, /* Low text address */ (start_sym * sizeof (struct dntt_type_block)), @@ -980,8 +976,7 @@ hpread_quick_traverse (objfile, section_offsets, gntt_bits, vt_bits, pxdb_header file, based on the starting addresses. */ syms_in_pst = scan_procs (&curr_pd, qPD, pxdb_header_p->pd_entries, - start_adr, end_adr, - pst, vt_bits, objfile, section_offsets); + start_adr, end_adr, pst, vt_bits, objfile); /* Get ending symbol offset */ @@ -1194,7 +1189,6 @@ hpread_quick_traverse (objfile, section_offsets, gntt_bits, vt_bits, pxdb_header And it's not even the right byte offset, as we're using the size of a union! FIXME! */ pst = hpread_start_psymtab (objfile, - section_offsets, /* ?? */ full_name_string, start_adr, /* Low text address */ (start_sym * sizeof (struct dntt_type_block)), @@ -1210,8 +1204,7 @@ hpread_quick_traverse (objfile, section_offsets, gntt_bits, vt_bits, pxdb_header module, based on the starting addresses. */ syms_in_pst = scan_procs (&curr_pd, qPD, pxdb_header_p->pd_entries, - start_adr, end_adr, - pst, vt_bits, objfile, section_offsets); + start_adr, end_adr, pst, vt_bits, objfile); /* Get ending symbol offset */ @@ -1308,7 +1301,6 @@ hpread_quick_traverse (objfile, section_offsets, gntt_bits, vt_bits, pxdb_header } #endif pst = hpread_start_psymtab (objfile, - section_offsets, /* ?? */ "orphans", start_adr, /* Low text address */ (CURR_PROC_ISYM * sizeof (struct dntt_type_block)), @@ -1317,8 +1309,7 @@ hpread_quick_traverse (objfile, section_offsets, gntt_bits, vt_bits, pxdb_header static_syms); scan_procs (&curr_pd, qPD, pxdb_header_p->pd_entries, - start_adr, end_adr, - pst, vt_bits, objfile, section_offsets); + start_adr, end_adr, pst, vt_bits, objfile); pst = hpread_end_psymtab (pst, NULL, /* psymtab_include_list */ @@ -1340,7 +1331,6 @@ hpread_quick_traverse (objfile, section_offsets, gntt_bits, vt_bits, pxdb_header If null psts were kept on the chain, this would be a solution. FIXME */ pst = hpread_start_psymtab (objfile, - section_offsets, "globals", 0, (pxdb_header_p->globals @@ -1578,14 +1568,12 @@ hpread_symfile_init (objfile) We assume hpread_symfile_init has been called to initialize the symbol reader's private data structures. - SECTION_OFFSETS contains offsets relative to which the symbols in the - various sections are (depending where the sections were actually loaded). MAINLINE is true if we are reading the main symbol table (as opposed to a shared lib or dynamically loaded file). */ + void -hpread_build_psymtabs (objfile, section_offsets, mainline) +hpread_build_psymtabs (objfile, mainline) struct objfile *objfile; - struct section_offsets *section_offsets; int mainline; { @@ -1679,7 +1667,6 @@ hpread_build_psymtabs (objfile, section_offsets, mainline) not found we give up on the quick table stuff, and fall back on the slower method */ found_modules_in_program = hpread_quick_traverse (objfile, - section_offsets, GNTT (objfile), VT (objfile), &pxdb_header); @@ -1829,8 +1816,8 @@ hpread_build_psymtabs (objfile, section_offsets, mainline) past_first_source_file = 1; valu = hpread_get_textlow (i, hp_symnum, objfile, symcount); - valu += ANOFFSET (section_offsets, SECT_OFF_TEXT); - pst = hpread_start_psymtab (objfile, section_offsets, + valu += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); + pst = hpread_start_psymtab (objfile, namestring, valu, (hp_symnum * sizeof (struct dntt_type_block)), @@ -1863,10 +1850,10 @@ hpread_build_psymtabs (objfile, section_offsets, mainline) /* Now begin a new module and a new psymtab for it */ SET_NAMESTRING (dn_bufp, &namestring, objfile); valu = hpread_get_textlow (i, hp_symnum, objfile, symcount); - valu += ANOFFSET (section_offsets, SECT_OFF_TEXT); + valu += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); if (!pst) { - pst = hpread_start_psymtab (objfile, section_offsets, + pst = hpread_start_psymtab (objfile, namestring, valu, (hp_symnum * sizeof (struct dntt_type_block)), @@ -1881,12 +1868,12 @@ hpread_build_psymtabs (objfile, section_offsets, mainline) case DNTT_TYPE_ENTRY: /* The beginning of a function. DNTT_TYPE_ENTRY may also denote a secondary entry point. */ - valu = dn_bufp->dfunc.hiaddr + ANOFFSET (section_offsets, + valu = dn_bufp->dfunc.hiaddr + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); if (valu > texthigh) texthigh = valu; valu = dn_bufp->dfunc.lowaddr + - ANOFFSET (section_offsets, SECT_OFF_TEXT); + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); SET_NAMESTRING (dn_bufp, &namestring, objfile); if (dn_bufp->dfunc.global) add_psymbol_to_list (namestring, strlen (namestring), @@ -1902,12 +1889,12 @@ hpread_build_psymtabs (objfile, section_offsets, mainline) continue; case DNTT_TYPE_DOC_FUNCTION: - valu = dn_bufp->ddocfunc.hiaddr + ANOFFSET (section_offsets, + valu = dn_bufp->ddocfunc.hiaddr + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); if (valu > texthigh) texthigh = valu; valu = dn_bufp->ddocfunc.lowaddr + - ANOFFSET (section_offsets, SECT_OFF_TEXT); + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); SET_NAMESTRING (dn_bufp, &namestring, objfile); if (dn_bufp->ddocfunc.global) add_psymbol_to_list (namestring, strlen (namestring), @@ -1985,7 +1972,7 @@ hpread_build_psymtabs (objfile, section_offsets, mainline) SET_NAMESTRING (dn_bufp, &namestring, objfile); if (!pst) { - pst = hpread_start_psymtab (objfile, section_offsets, + pst = hpread_start_psymtab (objfile, "globals", 0, (hp_symnum * sizeof (struct dntt_type_block)), @@ -1997,7 +1984,7 @@ hpread_build_psymtabs (objfile, section_offsets, mainline) valu = dn_bufp->dsvar.location; /* Relocate in case it's in a shared library */ if (storage == LOC_STATIC) - valu += ANOFFSET (section_offsets, SECT_OFF_DATA); + valu += ANOFFSET (objfile->section_offsets, SECT_OFF_DATA); /* Luckily, dvar, svar, typedef, and tagdef all have their "global" bit in the same place, so it works @@ -2069,7 +2056,7 @@ hpread_build_psymtabs (objfile, section_offsets, mainline) SET_NAMESTRING (dn_bufp, &namestring, objfile); if (!pst) { - pst = hpread_start_psymtab (objfile, section_offsets, + pst = hpread_start_psymtab (objfile, "globals", 0, (hp_symnum * sizeof (struct dntt_type_block)), @@ -2212,20 +2199,19 @@ hpread_get_textlow (global, index, objfile, symcount) (normal). */ static struct partial_symtab * -hpread_start_psymtab (objfile, section_offsets, +hpread_start_psymtab (objfile, filename, textlow, ldsymoff, global_syms, static_syms) struct objfile *objfile; - struct section_offsets *section_offsets; char *filename; CORE_ADDR textlow; int ldsymoff; struct partial_symbol **global_syms; struct partial_symbol **static_syms; { - int offset = ANOFFSET (section_offsets, SECT_OFF_TEXT); + int offset = ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); extern void hpread_psymtab_to_symtab (); struct partial_symtab *result = - start_psymtab_common (objfile, section_offsets, + start_psymtab_common (objfile, objfile->section_offsets, filename, textlow, global_syms, static_syms); result->textlow += offset; |