diff options
author | Stan Shebs <shebs@apple.com> | 1999-09-09 00:02:17 +0000 |
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committer | Stan Shebs <shebs@apple.com> | 1999-09-09 00:02:17 +0000 |
commit | 754acf44966696ce7bce75ec6d374dbd443970be (patch) | |
tree | a4806dbe8f3980165a4f389fcb2a7617aecb9bfa /gdb/os9kread.c | |
parent | 88d27de31e77c81b718eb8d9aeb16b20814796d3 (diff) | |
download | gdb-754acf44966696ce7bce75ec6d374dbd443970be.tar.gz |
import gdb-1999-09-08 snapshot
Diffstat (limited to 'gdb/os9kread.c')
-rw-r--r-- | gdb/os9kread.c | 56 |
1 files changed, 22 insertions, 34 deletions
diff --git a/gdb/os9kread.c b/gdb/os9kread.c index 92b28246851..f820fe8dffa 100644 --- a/gdb/os9kread.c +++ b/gdb/os9kread.c @@ -127,7 +127,7 @@ static struct complaint lbrac_mismatch_complaint = /* Local function prototypes */ static void -read_minimal_symbols PARAMS ((struct objfile *, struct section_offsets *)); +read_minimal_symbols PARAMS ((struct objfile *)); static void os9k_read_ofile_symtab PARAMS ((struct partial_symtab *)); @@ -139,8 +139,7 @@ static void os9k_psymtab_to_symtab_1 PARAMS ((struct partial_symtab *)); static void -read_os9k_psymtab PARAMS ((struct section_offsets *, struct objfile *, - CORE_ADDR, int)); +read_os9k_psymtab PARAMS ((struct objfile *, CORE_ADDR, int)); static int fill_sym PARAMS ((FILE *, bfd *)); @@ -162,7 +161,7 @@ os9k_process_one_symbol PARAMS ((int, int, CORE_ADDR, char *, struct section_offsets *, struct objfile *)); static struct partial_symtab * - os9k_start_psymtab PARAMS ((struct objfile *, struct section_offsets *, char *, + os9k_start_psymtab PARAMS ((struct objfile *, char *, CORE_ADDR, int, int, struct partial_symbol **, struct partial_symbol **)); @@ -171,8 +170,7 @@ static struct partial_symtab * struct partial_symtab **, int)); static void -record_minimal_symbol PARAMS ((char *, CORE_ADDR, int, struct objfile *, - struct section_offsets *)); +record_minimal_symbol PARAMS ((char *, CORE_ADDR, int, struct objfile *)); #define HANDLE_RBRAC(val) \ if ((val) > pst->texthigh) pst->texthigh = (val); @@ -198,12 +196,11 @@ record_minimal_symbol PARAMS ((char *, CORE_ADDR, int, struct objfile *, #define N_ABS 6 static void -record_minimal_symbol (name, address, type, objfile, section_offsets) +record_minimal_symbol (name, address, type, objfile) char *name; CORE_ADDR address; int type; struct objfile *objfile; - struct section_offsets *section_offsets; { enum minimal_symbol_type ms_type; @@ -211,7 +208,7 @@ record_minimal_symbol (name, address, type, objfile, section_offsets) { case N_TEXT: ms_type = mst_text; - address += ANOFFSET (section_offsets, SECT_OFF_TEXT); + address += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); break; case N_DATA: ms_type = mst_data; @@ -257,9 +254,8 @@ struct stbsymbol #define STBSYMSIZE 10 static void -read_minimal_symbols (objfile, section_offsets) +read_minimal_symbols (objfile) struct objfile *objfile; - struct section_offsets *section_offsets; { FILE *fp; bfd *abfd; @@ -314,7 +310,7 @@ read_minimal_symbols (objfile, section_offsets) break; ch = getc (fp); }; - record_minimal_symbol (buf1, sym.value, sym.type & 7, objfile, section_offsets); + record_minimal_symbol (buf1, sym.value, sym.type & 7, objfile); off += STBSYMSIZE; }; install_minimal_symbols (objfile); @@ -326,8 +322,6 @@ read_minimal_symbols (objfile, section_offsets) put all the relevant info into a "struct os9k_symfile_info", hung off the objfile structure. - 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). */ @@ -349,11 +343,11 @@ os9k_symfile_read (objfile, mainline) back_to = make_cleanup (really_free_pendings, 0); make_cleanup ((make_cleanup_func) discard_minimal_symbols, 0); - read_minimal_symbols (objfile, objfile->section_offsets); + read_minimal_symbols (objfile); /* Now that the symbol table data of the executable file are all in core, process them and define symbols accordingly. */ - read_os9k_psymtab (objfile->section_offsets, objfile, + read_os9k_psymtab (objfile, DBX_TEXT_ADDR (objfile), DBX_TEXT_SIZE (objfile)); @@ -565,13 +559,10 @@ fill_sym (dbg_file, abfd) /* Given pointers to an a.out symbol table in core containing dbx style data, setup partial_symtab's describing each source file for which debugging information is available. - SYMFILE_NAME is the name of the file we are reading from - and SECTION_OFFSETS is the set of offsets for the various sections - of the file (a set of zeros if the mainline program). */ + SYMFILE_NAME is the name of the file we are reading from. */ static void -read_os9k_psymtab (section_offsets, objfile, text_addr, text_size) - struct section_offsets *section_offsets; +read_os9k_psymtab (objfile, text_addr, text_size) struct objfile *objfile; CORE_ADDR text_addr; int text_size; @@ -617,7 +608,7 @@ read_os9k_psymtab (section_offsets, objfile, text_addr, text_size) #ifdef END_OF_TEXT_DEFAULT end_of_text_addr = END_OF_TEXT_DEFAULT; #else - end_of_text_addr = text_addr + section_offsets->offsets[SECT_OFF_TEXT] + end_of_text_addr = text_addr + ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT) + text_size; /* Relocate */ #endif @@ -664,7 +655,7 @@ read_os9k_psymtab (section_offsets, objfile, text_addr, text_size) continue; case N_SYM_SE: - CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_TEXT); + CUR_SYMBOL_VALUE += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); if (psymfile_depth == 1 && pst) { os9k_end_psymtab (pst, psymtab_include_list, includes_used, @@ -701,7 +692,7 @@ read_os9k_psymtab (section_offsets, objfile, text_addr, text_size) valu = CUR_SYMBOL_VALUE; if (valu) - valu += ANOFFSET (section_offsets, SECT_OFF_TEXT); + valu += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); past_first_source_file = 1; p = strchr (namestring, ':'); @@ -716,7 +707,7 @@ read_os9k_psymtab (section_offsets, objfile, text_addr, text_size) if (psymfile_depth == 0) { if (!pst) - pst = os9k_start_psymtab (objfile, section_offsets, + pst = os9k_start_psymtab (objfile, str, valu, cursymoffset, symnum - 1, @@ -893,7 +884,7 @@ read_os9k_psymtab (section_offsets, objfile, text_addr, text_size) continue; case 'f': - CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_TEXT); + CUR_SYMBOL_VALUE += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); if (pst && pst->textlow == 0) pst->textlow = CUR_SYMBOL_VALUE; @@ -904,7 +895,7 @@ read_os9k_psymtab (section_offsets, objfile, text_addr, text_size) continue; case 'F': - CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_TEXT); + CUR_SYMBOL_VALUE += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); if (pst && pst->textlow == 0) pst->textlow = CUR_SYMBOL_VALUE; @@ -942,7 +933,7 @@ read_os9k_psymtab (section_offsets, objfile, text_addr, text_size) } case N_SYM_RBRAC: - CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_TEXT); + CUR_SYMBOL_VALUE += ANOFFSET (objfile->section_offsets, SECT_OFF_TEXT); #ifdef HANDLE_RBRAC HANDLE_RBRAC (CUR_SYMBOL_VALUE); continue; @@ -992,10 +983,9 @@ read_os9k_psymtab (section_offsets, objfile, text_addr, text_size) static struct partial_symtab * -os9k_start_psymtab (objfile, section_offsets, +os9k_start_psymtab (objfile, filename, textlow, ldsymoff, ldsymcnt, global_syms, static_syms) struct objfile *objfile; - struct section_offsets *section_offsets; char *filename; CORE_ADDR textlow; int ldsymoff; @@ -1004,7 +994,7 @@ os9k_start_psymtab (objfile, section_offsets, struct partial_symbol **static_syms; { struct partial_symtab *result = - start_psymtab_common (objfile, section_offsets, + start_psymtab_common (objfile, objfile->section_offsets, filename, textlow, global_syms, static_syms); result->read_symtab_private = (char *) @@ -1313,7 +1303,6 @@ os9k_read_ofile_symtab (pst) int sym_offset; /* Offset to start of symbols to read */ CORE_ADDR text_offset; /* Start of text segment for symbols */ int text_size; /* Size of text segment for symbols */ - struct section_offsets *section_offsets; FILE *dbg_file; objfile = pst->objfile; @@ -1321,7 +1310,6 @@ os9k_read_ofile_symtab (pst) max_symnum = LDSYMCNT (pst); text_offset = pst->textlow; text_size = pst->texthigh - pst->textlow; - section_offsets = pst->section_offsets; current_objfile = objfile; subfile_stack = NULL; @@ -1386,7 +1374,7 @@ os9k_read_ofile_symtab (pst) type = bufp->n_type; os9k_process_one_symbol ((int) type, (int) bufp->n_desc, - (CORE_ADDR) bufp->n_value, bufp->n_strx, section_offsets, objfile); + (CORE_ADDR) bufp->n_value, bufp->n_strx, pst->section_offsets, objfile); /* We skip checking for a new .o or -l file; that should never happen in this routine. */ |