diff options
Diffstat (limited to 'gdb/dbxread.c')
| -rw-r--r-- | gdb/dbxread.c | 144 |
1 files changed, 72 insertions, 72 deletions
diff --git a/gdb/dbxread.c b/gdb/dbxread.c index 4665cddc5f1..f9daf5e1fc3 100644 --- a/gdb/dbxread.c +++ b/gdb/dbxread.c @@ -461,8 +461,8 @@ record_minimal_symbol (minimal_symbol_reader &reader, break; case N_SETV: /* I don't think this type actually exists; since a N_SETV is the result - of going over many .o files, it doesn't make sense to have one - file local. */ + of going over many .o files, it doesn't make sense to have one + file local. */ ms_type = mst_file_data; section = SECT_OFF_DATA (objfile); break; @@ -478,9 +478,9 @@ record_minimal_symbol (minimal_symbol_reader &reader, ms_type = mst_file_data; /* Check for __DYNAMIC, which is used by Sun shared libraries. - Record it as global even if it's local, not global, so - lookup_minimal_symbol can find it. We don't check symbol_leading_char - because for SunOS4 it always is '_'. */ + Record it as global even if it's local, not global, so + lookup_minimal_symbol can find it. We don't check symbol_leading_char + because for SunOS4 it always is '_'. */ if (name[8] == 'C' && strcmp ("__DYNAMIC", name) == 0) ms_type = mst_data; @@ -630,8 +630,8 @@ dbx_symfile_init (struct objfile *objfile) if (STRING_TABLE_OFFSET == 0) { /* It appears that with the existing bfd code, STRING_TABLE_OFFSET - will never be zero, even when there is no string table. This - would appear to be a bug in bfd. */ + will never be zero, even when there is no string table. This + would appear to be a bug in bfd. */ DBX_STRINGTAB_SIZE (objfile) = 0; DBX_STRINGTAB (objfile) = NULL; } @@ -765,7 +765,7 @@ fill_symbuf (bfd *sym_bfd) { nbytes = sizeof (symbuf); if (nbytes > symbuf_left) - nbytes = symbuf_left; + nbytes = symbuf_left; memcpy (symbuf, stabs_data + symbuf_read, nbytes); } else if (symbuf_sections == NULL) @@ -913,8 +913,8 @@ find_stab_function (const char *namestring, const char *filename, if (msym.minsym == NULL) { /* Sun Fortran appends an underscore to the minimal symbol name, - try again with an appended underscore if the minimal symbol - was not found. */ + try again with an appended underscore if the minimal symbol + was not found. */ p[n] = '_'; p[n + 1] = 0; msym = lookup_minimal_symbol (p, filename, objfile); @@ -1069,15 +1069,15 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile) OBJSTAT (objfile, n_stabs++); /* Ok. There is a lot of code duplicated in the rest of this - switch statement (for efficiency reasons). Since I don't - like duplicating code, I will do my penance here, and - describe the code which is duplicated: + switch statement (for efficiency reasons). Since I don't + like duplicating code, I will do my penance here, and + describe the code which is duplicated: - *) The assignment to namestring. - *) The call to strchr. - *) The addition of a partial symbol the two partial - symbol lists. This last is a large section of code, so - I've imbedded it in the following macro. */ + *) The assignment to namestring. + *) The call to strchr. + *) The addition of a partial symbol the two partial + symbol lists. This last is a large section of code, so + I've imbedded it in the following macro. */ switch (nlist.n_type) { @@ -1278,8 +1278,8 @@ read_dbx_symtab (minimal_symbol_reader &reader, struct objfile *objfile) { /* Save the directory name SOs locally, then save it into the psymtab when it's created below. */ - dirname_nso = namestring; - continue; + dirname_nso = namestring; + continue; } /* Some other compilers (C++ ones in particular) emit useless @@ -1996,9 +1996,9 @@ dbx_end_psymtab (struct objfile *objfile, legacy_psymtab *pst, else { /* If we know our own starting text address, then walk through all other - psymtabs for this objfile, and if any didn't know their ending text - address, set it to our starting address. Take care to not set our - own ending address to our starting address. */ + psymtabs for this objfile, and if any didn't know their ending text + address, set it to our starting address. Take care to not set our + own ending address to our starting address. */ for (partial_symtab *p1 : objfile->psymtabs ()) if (!p1->text_high_valid && p1->text_low_valid && p1 != pst) @@ -2031,7 +2031,7 @@ dbx_end_psymtab (struct objfile *objfile, legacy_psymtab *pst, LDSYMLEN (subpst) = 0; /* We could save slight bits of space by only making one of these, - shared by the entire set of include files. FIXME-someday. */ + shared by the entire set of include files. FIXME-someday. */ subpst->dependencies = objfile->partial_symtabs->allocate_dependencies (1); subpst->dependencies[0] = pst; @@ -2048,10 +2048,10 @@ dbx_end_psymtab (struct objfile *objfile, legacy_psymtab *pst, { /* Throw away this psymtab, it's empty. */ /* Empty psymtabs happen as a result of header files which don't have - any symbols in them. There can be a lot of them. But this check - is wrong, in that a psymtab with N_SLINE entries but nothing else - is not empty, but we don't realize that. Fixing that without slowing - things down might be tricky. */ + any symbols in them. There can be a lot of them. But this check + is wrong, in that a psymtab with N_SLINE entries but nothing else + is not empty, but we don't realize that. Fixing that without slowing + things down might be tricky. */ objfile->partial_symtabs->discard_psymtab (pst); @@ -2113,7 +2113,7 @@ dbx_read_symtab (legacy_psymtab *self, struct objfile *objfile) } /* Match with global symbols. This only needs to be done once, - after all of the symtabs and dependencies have been read in. */ + after all of the symtabs and dependencies have been read in. */ scan_file_globals (objfile); } } @@ -2185,8 +2185,8 @@ read_ofile_symtab (struct objfile *objfile, legacy_psymtab *pst) else { /* The N_SO starting this symtab is the first symbol, so we - better not check the symbol before it. I'm not this can - happen, but it doesn't hurt to check for it. */ + better not check the symbol before it. I'm not this can + happen, but it doesn't hurt to check for it. */ stabs_seek (sym_offset); processing_gcc_compilation = 0; } @@ -2234,7 +2234,7 @@ read_ofile_symtab (struct objfile *objfile, legacy_psymtab *pst) PST_LANGUAGE (pst)); } /* We skip checking for a new .o or -l file; that should never - happen in this routine. */ + happen in this routine. */ else if (type == N_TEXT) { /* I don't think this code will ever be executed, because @@ -2365,9 +2365,9 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, if (get_last_source_file () == NULL && type != (unsigned char) N_SO) { /* Ignore any symbols which appear before an N_SO symbol. - Currently no one puts symbols there, but we should deal - gracefully with the case. A complain()t might be in order, - but this should not be an error (). */ + Currently no one puts symbols there, but we should deal + gracefully with the case. A complain()t might be in order, + but this should not be an error (). */ return; } @@ -2430,7 +2430,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, case N_LBRAC: /* This "symbol" just indicates the start of an inner lexical - context within a function. */ + context within a function. */ /* Ignore extra outermost context from SunPRO cc and acc. */ if (n_opt_found && desc == 1) @@ -2443,7 +2443,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, case N_RBRAC: /* This "symbol" just indicates the end of an inner lexical - context that was started with N_LBRAC. */ + context that was started with N_LBRAC. */ /* Ignore extra outermost context from SunPRO cc and acc. */ if (n_opt_found && desc == 1) @@ -2509,15 +2509,15 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, case N_FN: case N_FN_SEQ: /* This kind of symbol indicates the start of an object file. - Relocate for dynamic loading. */ + Relocate for dynamic loading. */ valu += section_offsets[SECT_OFF_TEXT (objfile)]; break; case N_SO: /* This type of symbol indicates the start of data for one - source file. Finish the symbol table of the previous source - file (if any) and start accumulating a new symbol table. - Relocate for dynamic loading. */ + source file. Finish the symbol table of the previous source + file (if any) and start accumulating a new symbol table. + Relocate for dynamic loading. */ valu += section_offsets[SECT_OFF_TEXT (objfile)]; n_opt_found = 0; @@ -2538,7 +2538,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, } /* Null name means this just marks the end of text for this .o - file. Don't start a new symtab in this case. */ + file. Don't start a new symtab in this case. */ if (*name == '\000') break; @@ -2551,9 +2551,9 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, case N_SOL: /* This type of symbol indicates the start of data for a - sub-source-file, one whose contents were copied or included - in the compilation of the main source file (whose name was - given in the N_SO symbol). Relocate for dynamic loading. */ + sub-source-file, one whose contents were copied or included + in the compilation of the main source file (whose name was + given in the N_SO symbol). Relocate for dynamic loading. */ valu += section_offsets[SECT_OFF_TEXT (objfile)]; start_subfile (name); break; @@ -2574,11 +2574,11 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, case N_SLINE: /* This type of "symbol" really just records one line-number -- - core-address correspondence. Enter it in the line list for - this symbol table. */ + core-address correspondence. Enter it in the line list for + this symbol table. */ /* Relocate for dynamic loading and for ELF acc - function-relative symbols. */ + function-relative symbols. */ valu += function_start_offset; /* GCC 2.95.3 emits the first N_SLINE stab somewhere in the @@ -2618,22 +2618,22 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, break; /* The following symbol types need to have the appropriate - offset added to their value; then we process symbol - definitions in the name. */ + offset added to their value; then we process symbol + definitions in the name. */ case N_STSYM: /* Static symbol in data segment. */ case N_LCSYM: /* Static symbol in BSS segment. */ case N_ROSYM: /* Static symbol in read-only data segment. */ /* HORRID HACK DEPT. However, it's Sun's furgin' fault. - Solaris 2's stabs-in-elf makes *most* symbols relative but - leaves a few absolute (at least for Solaris 2.1 and version - 2.0.1 of the SunPRO compiler). N_STSYM and friends sit on - the fence. .stab "foo:S...",N_STSYM is absolute (ld - relocates it) .stab "foo:V...",N_STSYM is relative (section - base subtracted). This leaves us no choice but to search for - the 'S' or 'V'... (or pass the whole section_offsets stuff - down ONE MORE function call level, which we really don't want - to do). */ + Solaris 2's stabs-in-elf makes *most* symbols relative but + leaves a few absolute (at least for Solaris 2.1 and version + 2.0.1 of the SunPRO compiler). N_STSYM and friends sit on + the fence. .stab "foo:S...",N_STSYM is absolute (ld + relocates it) .stab "foo:V...",N_STSYM is relative (section + base subtracted). This leaves us no choice but to search for + the 'S' or 'V'... (or pass the whole section_offsets stuff + down ONE MORE function call level, which we really don't want + to do). */ { const char *p; @@ -2659,7 +2659,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, } } /* Since it's not the kludge case, re-dispatch to the right - handler. */ + handler. */ switch (type) { case N_STSYM: @@ -2695,8 +2695,8 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, goto define_a_symbol; /* The following symbol types we don't know how to process. - Handle them in a "default" way, but complain to people who - care. */ + Handle them in a "default" way, but complain to people who + care. */ default: case N_CATCH: /* Exception handler catcher. */ case N_EHDECL: /* Exception handler name. */ @@ -2715,7 +2715,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, define_a_symbol: /* These symbol types don't need the address field relocated, - since it is either unused, or is absolute. */ + since it is either unused, or is absolute. */ case N_GSYM: /* Global variable. */ case N_NSYMS: /* Number of symbols (Ultrix). */ case N_NOMAP: /* No map? (Ultrix). */ @@ -2740,7 +2740,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, case 'f': case 'F': /* Deal with the SunPRO 3.0 compiler which omits the - address from N_FUN symbols. */ + address from N_FUN symbols. */ if (type == N_FUN && valu == section_offsets[SECT_OFF_TEXT (objfile)] && gdbarch_sofun_address_maybe_missing (gdbarch)) @@ -2792,8 +2792,8 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, break; /* We use N_OPT to carry the gcc2_compiled flag. Sun uses it - for a bunch of other flags, too. Someday we may parse their - flags; for now we ignore theirs and hope they'll ignore ours. */ + for a bunch of other flags, too. Someday we may parse their + flags; for now we ignore theirs and hope they'll ignore ours. */ case N_OPT: /* Solaris 2: Compiler options. */ if (name) { @@ -2824,7 +2824,7 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, case N_PATCH: /* Solaris 2: Patch Run Time Checker. */ /* N_UNDF: Solaris 2: File separator mark. */ /* N_UNDF: -- we will never encounter it, since we only process - one file's symbols at once. */ + one file's symbols at once. */ case N_ENDM: /* Solaris 2: End of module. */ case N_ALIAS: /* SunPro F77: alias name, ignore for now. */ break; @@ -2839,17 +2839,17 @@ process_one_symbol (int type, int desc, CORE_ADDR valu, const char *name, if (name[0] == '#') { /* Initialize symbol reference names and determine if this is a - definition. If a symbol reference is being defined, go ahead - and add it. Otherwise, just return. */ + definition. If a symbol reference is being defined, go ahead + and add it. Otherwise, just return. */ const char *s = name; int refnum; /* If this stab defines a new reference ID that is not on the - reference list, then put it on the reference list. + reference list, then put it on the reference list. - We go ahead and advance NAME past the reference, even though - it is not strictly necessary at this time. */ + We go ahead and advance NAME past the reference, even though + it is not strictly necessary at this time. */ refnum = symbol_reference_defined (&s); if (refnum >= 0) if (!ref_search (refnum)) |