From: Jim Kingdon Date: Thu, 24 Jun 1993 00:44:54 +0000 (+0000) Subject: * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN. X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=4ae030b938c3949c08d2c11dd8874e4b2907727b;p=binutils-gdb.git * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN. * dbxread.c: Change comment regarding acc. --- diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 4011cea5839..58260400da6 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,8 @@ +Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) + + * partial-stab.h: Consolidate case statements for N_LSYM and N_FUN. + * dbxread.c: Change comment regarding acc. + Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com) Makefile overhaul dropping autodepend features. @@ -58,7 +63,8 @@ Wed Jun 23 15:04:54 1993 K. Richard Pixley (rich@sendai.cygnus.com) Wed Jun 23 00:25:58 1993 Jim Kingdon (kingdon@lioth.cygnus.com) - * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name. + * config/ns32k/{merlin.mh,xm-merlin.h}: Be consistent about name + of gdb-sh. * dbxread.c (copy_pending): Change name and function of begi argument to endi, since that is what the caller needs. diff --git a/gdb/partial-stab.h b/gdb/partial-stab.h index e0831433d2a..e76c8d86dd2 100644 --- a/gdb/partial-stab.h +++ b/gdb/partial-stab.h @@ -323,16 +323,54 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ case N_ROSYM: /* Read-only data seg var -- static. */ case N_NBSTS: /* Gould nobase. */ case N_NBLCS: /* symbols. */ + case N_FUN: + case N_GSYM: /* Global (extern) variable; can be + data or bss (sigh FIXME). */ + + /* Following may probably be ignored; I'll leave them here + for now (until I do Pascal and Modula 2 extensions). */ + + case N_PC: /* I may or may not need this; I + suspect not. */ + case N_M2C: /* I suspect that I can ignore this here. */ + case N_SCOPE: /* Same. */ SET_NAMESTRING(); p = (char *) strchr (namestring, ':'); + if (!p) + continue; /* Not a debugging symbol. */ - /* Skip if there is no :. */ - if (!p) continue; + + + /* Main processing section for debugging symbols which + the initial read through the symbol tables needs to worry + about. If we reach this point, the symbol which we are + considering is definitely one we are interested in. + p must also contain the (valid) index into the namestring + which indicates the debugging type symbol. */ switch (p[1]) { + case 'S': + CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA); + ADD_PSYMBOL_ADDR_TO_LIST (namestring, p - namestring, + VAR_NAMESPACE, LOC_STATIC, + objfile->static_psymbols, + CUR_SYMBOL_VALUE, + psymtab_language, objfile); + continue; + case 'G': + CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA); + /* The addresses in these entries are reported to be + wrong. See the code that reads 'G's for symtabs. */ + ADD_PSYMBOL_ADDR_TO_LIST (namestring, p - namestring, + VAR_NAMESPACE, LOC_STATIC, + objfile->global_psymbols, + CUR_SYMBOL_VALUE, + psymtab_language, objfile); + continue; + case 'T': if (p != namestring) /* a name is there, not just :T... */ { @@ -369,9 +407,8 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ "enum {a, b} c;" in C, but fortunately those are rare. There is no way for GDB to find those from the enum type without spending too much time on it. Thus - to solve this problem, the compiler needs to put out separate - constant symbols ('c' N_LSYMS) for enum constants in - enums without names, or put out a dummy type. */ + to solve this problem, the compiler needs to put out the + enum in a nameless type. GCC2 does this. */ /* We are looking for something of the form ":" ("t" | "T") [ "="] "e" @@ -430,73 +467,6 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ objfile->static_psymbols, CUR_SYMBOL_VALUE, psymtab_language, objfile); continue; - default: - /* Skip if the thing following the : is - not a letter (which indicates declaration of a local - variable, which we aren't interested in). */ - continue; - } - - case N_FUN: - case N_GSYM: /* Global (extern) variable; can be - data or bss (sigh FIXME). */ - - /* Following may probably be ignored; I'll leave them here - for now (until I do Pascal and Modula 2 extensions). */ - - case N_PC: /* I may or may not need this; I - suspect not. */ - case N_M2C: /* I suspect that I can ignore this here. */ - case N_SCOPE: /* Same. */ - - SET_NAMESTRING(); - - p = (char *) strchr (namestring, ':'); - if (!p) - continue; /* Not a debugging symbol. */ - - - - /* Main processing section for debugging symbols which - the initial read through the symbol tables needs to worry - about. If we reach this point, the symbol which we are - considering is definitely one we are interested in. - p must also contain the (valid) index into the namestring - which indicates the debugging type symbol. */ - - switch (p[1]) - { - case 'c': - ADD_PSYMBOL_TO_LIST (namestring, p - namestring, - VAR_NAMESPACE, LOC_CONST, - objfile->static_psymbols, CUR_SYMBOL_VALUE, - psymtab_language, objfile); - continue; - case 'S': - CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA); - ADD_PSYMBOL_ADDR_TO_LIST (namestring, p - namestring, - VAR_NAMESPACE, LOC_STATIC, - objfile->static_psymbols, - CUR_SYMBOL_VALUE, - psymtab_language, objfile); - continue; - case 'G': - CUR_SYMBOL_VALUE += ANOFFSET (section_offsets, SECT_OFF_DATA); - /* The addresses in these entries are reported to be - wrong. See the code that reads 'G's for symtabs. */ - ADD_PSYMBOL_ADDR_TO_LIST (namestring, p - namestring, - VAR_NAMESPACE, LOC_STATIC, - objfile->global_psymbols, - CUR_SYMBOL_VALUE, - psymtab_language, objfile); - continue; - - case 't': - ADD_PSYMBOL_TO_LIST (namestring, p - namestring, - VAR_NAMESPACE, LOC_TYPEDEF, - objfile->static_psymbols, CUR_SYMBOL_VALUE, - psymtab_language, objfile); - continue; case 'f': #ifdef DBXREAD_ONLY