mirror of
https://github.com/darlinghq/darling-gdb.git
synced 2024-11-27 22:10:32 +00:00
* coffread.c (coff_symfile_read): Clean up minimal symbols earlier.
* dbxread.c (elfstab_build_psymtabs): Don't call install_minimal_symbols. (stabsect_build_psymtabs): Likewise. * elfread.c (elf_symfile_read): Call install_minimal_symbols earlier. * somread.c (som_symfile_read): Call install_minimal_symbols and do_cleanups earlier. * nlmread.c (nlm_symfile_read): Likewise. * mdebugread.c (elfmdebug_build_psymtabs): Call install_minimal_symbols and make appropriate cleanups.
This commit is contained in:
Daniel Jacobowitz
parent
cf466558d0
commit
7134143f53
@ -1,3 +1,17 @@
|
||||
2002-02-20 Daniel Jacobowitz <drow@mvista.com>
|
||||
|
||||
* coffread.c (coff_symfile_read): Clean up minimal symbols earlier.
|
||||
* dbxread.c (elfstab_build_psymtabs): Don't call
|
||||
install_minimal_symbols.
|
||||
(stabsect_build_psymtabs): Likewise.
|
||||
* elfread.c (elf_symfile_read): Call install_minimal_symbols
|
||||
earlier.
|
||||
* somread.c (som_symfile_read): Call install_minimal_symbols
|
||||
and do_cleanups earlier.
|
||||
* nlmread.c (nlm_symfile_read): Likewise.
|
||||
* mdebugread.c (elfmdebug_build_psymtabs): Call
|
||||
install_minimal_symbols and make appropriate cleanups.
|
||||
|
||||
2003-02-20 Kevin Buettner <kevinb@redhat.com>
|
||||
|
||||
* solib.c (reload_shared_libraries): New function.
|
||||
|
||||
@ -518,7 +518,7 @@ coff_symfile_read (struct objfile *objfile, int mainline)
|
||||
unsigned int num_symbols;
|
||||
int symtab_offset;
|
||||
int stringtab_offset;
|
||||
struct cleanup *back_to;
|
||||
struct cleanup *back_to, *cleanup_minimal_symbols;
|
||||
int stabstrsize;
|
||||
int len;
|
||||
char * target;
|
||||
@ -598,7 +598,7 @@ coff_symfile_read (struct objfile *objfile, int mainline)
|
||||
error ("\"%s\": can't get string table", name);
|
||||
|
||||
init_minimal_symbol_collection ();
|
||||
make_cleanup_discard_minimal_symbols ();
|
||||
cleanup_minimal_symbols = make_cleanup_discard_minimal_symbols ();
|
||||
|
||||
/* Now that the executable file is positioned at symbol table,
|
||||
process it and define symbols accordingly. */
|
||||
@ -619,6 +619,9 @@ coff_symfile_read (struct objfile *objfile, int mainline)
|
||||
|
||||
install_minimal_symbols (objfile);
|
||||
|
||||
/* Free the installed minimal symbol data. */
|
||||
do_cleanups (cleanup_minimal_symbols);
|
||||
|
||||
bfd_map_over_sections (abfd, coff_locate_sections, (void *) info);
|
||||
|
||||
if (info->stabsects)
|
||||
|
||||
@ -3556,7 +3556,6 @@ elfstab_build_psymtabs (struct objfile *objfile, int mainline,
|
||||
buildsym_new_init ();
|
||||
free_header_files ();
|
||||
init_header_files ();
|
||||
install_minimal_symbols (objfile);
|
||||
|
||||
processing_acc_compilation = 1;
|
||||
|
||||
@ -3568,7 +3567,10 @@ elfstab_build_psymtabs (struct objfile *objfile, int mainline,
|
||||
|
||||
/* In an elf file, we've already installed the minimal symbols that came
|
||||
from the elf (non-stab) symbol table, so always act like an
|
||||
incremental load here. */
|
||||
incremental load here. dbx_symfile_read should not generate any new
|
||||
minimal symbols, since we will have already read the ELF dynamic symbol
|
||||
table and normal symbol entries won't be in the ".stab" section; but in
|
||||
case it does, it will install them itself. */
|
||||
dbx_symfile_read (objfile, 0);
|
||||
|
||||
if (back_to)
|
||||
@ -3650,7 +3652,6 @@ stabsect_build_psymtabs (struct objfile *objfile, int mainline, char *stab_name,
|
||||
buildsym_new_init ();
|
||||
free_header_files ();
|
||||
init_header_files ();
|
||||
install_minimal_symbols (objfile);
|
||||
|
||||
/* Now, do an incremental load */
|
||||
|
||||
|
||||
@ -542,6 +542,15 @@ elf_symfile_read (struct objfile *objfile, int mainline)
|
||||
|
||||
elf_symtab_read (objfile, 1);
|
||||
|
||||
/* Install any minimal symbols that have been collected as the current
|
||||
minimal symbols for this objfile. The debug readers below this point
|
||||
should not generate new minimal symbols; if they do it's their
|
||||
responsibility to install them. "mdebug" appears to be the only one
|
||||
which will do this. */
|
||||
|
||||
install_minimal_symbols (objfile);
|
||||
do_cleanups (back_to);
|
||||
|
||||
/* Now process debugging information, which is contained in
|
||||
special ELF sections. */
|
||||
|
||||
@ -611,13 +620,6 @@ elf_symfile_read (struct objfile *objfile, int mainline)
|
||||
|
||||
if (DWARF2_BUILD_FRAME_INFO_P ())
|
||||
DWARF2_BUILD_FRAME_INFO(objfile);
|
||||
|
||||
/* Install any minimal symbols that have been collected as the current
|
||||
minimal symbols for this objfile. */
|
||||
|
||||
install_minimal_symbols (objfile);
|
||||
|
||||
do_cleanups (back_to);
|
||||
}
|
||||
|
||||
/* This cleans up the objfile's sym_stab_info pointer, and the chain of
|
||||
|
||||
@ -4809,6 +4809,14 @@ elfmdebug_build_psymtabs (struct objfile *objfile,
|
||||
{
|
||||
bfd *abfd = objfile->obfd;
|
||||
struct ecoff_debug_info *info;
|
||||
struct cleanup *back_to;
|
||||
|
||||
/* FIXME: It's not clear whether we should be getting minimal symbol
|
||||
information from .mdebug in an ELF file, or whether we will.
|
||||
Re-initialize the minimal symbol reader in case we do. */
|
||||
|
||||
init_minimal_symbol_collection ();
|
||||
back_to = make_cleanup_discard_minimal_symbols ();
|
||||
|
||||
info = ((struct ecoff_debug_info *)
|
||||
obstack_alloc (&objfile->psymbol_obstack,
|
||||
@ -4819,6 +4827,9 @@ elfmdebug_build_psymtabs (struct objfile *objfile,
|
||||
bfd_errmsg (bfd_get_error ()));
|
||||
|
||||
mdebug_build_psymtabs (objfile, swap, info);
|
||||
|
||||
install_minimal_symbols (objfile);
|
||||
do_cleanups (back_to);
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -191,6 +191,12 @@ nlm_symfile_read (struct objfile *objfile, int mainline)
|
||||
|
||||
nlm_symtab_read (abfd, offset, objfile);
|
||||
|
||||
/* Install any minimal symbols that have been collected as the current
|
||||
minimal symbols for this objfile. */
|
||||
|
||||
install_minimal_symbols (objfile);
|
||||
do_cleanups (back_to);
|
||||
|
||||
stabsect_build_psymtabs (objfile, mainline, ".stab",
|
||||
".stabstr", ".text");
|
||||
|
||||
@ -205,13 +211,6 @@ nlm_symfile_read (struct objfile *objfile, int mainline)
|
||||
|
||||
/* FIXME: We could locate and read the optional native debugging format
|
||||
here and add the symbols to the minimal symbol table. */
|
||||
|
||||
/* Install any minimal symbols that have been collected as the current
|
||||
minimal symbols for this objfile. */
|
||||
|
||||
install_minimal_symbols (objfile);
|
||||
|
||||
do_cleanups (back_to);
|
||||
}
|
||||
|
||||
|
||||
|
||||
@ -353,6 +353,14 @@ som_symfile_read (struct objfile *objfile, int mainline)
|
||||
|
||||
som_symtab_read (abfd, objfile, objfile->section_offsets);
|
||||
|
||||
/* Install any minimal symbols that have been collected as the current
|
||||
minimal symbols for this objfile.
|
||||
Further symbol-reading is done incrementally, file-by-file,
|
||||
in a step known as "psymtab-to-symtab" expansion. hp-symtab-read.c
|
||||
contains the code to do the actual DNTT scanning and symtab building. */
|
||||
install_minimal_symbols (objfile);
|
||||
do_cleanups (back_to);
|
||||
|
||||
/* Now read information from the stabs debug sections.
|
||||
This is a no-op for SOM.
|
||||
Perhaps it is intended for some kind of mixed STABS/SOM
|
||||
@ -366,16 +374,8 @@ som_symfile_read (struct objfile *objfile, int mainline)
|
||||
together with a scan of the GNTT. See hp-psymtab-read.c. */
|
||||
hpread_build_psymtabs (objfile, mainline);
|
||||
|
||||
/* Install any minimal symbols that have been collected as the current
|
||||
minimal symbols for this objfile.
|
||||
Further symbol-reading is done incrementally, file-by-file,
|
||||
in a step known as "psymtab-to-symtab" expansion. hp-symtab-read.c
|
||||
contains the code to do the actual DNTT scanning and symtab building. */
|
||||
install_minimal_symbols (objfile);
|
||||
|
||||
/* Force hppa-tdep.c to re-read the unwind descriptors. */
|
||||
objfile->obj_private = NULL;
|
||||
do_cleanups (back_to);
|
||||
}
|
||||
|
||||
/* Initialize anything that needs initializing when a completely new symbol
|
||||
|
||||
Loading…
Reference in New Issue
Block a user