From 3b9d3ac236dcc418619785e0660fc0063e6489b8 Mon Sep 17 00:00:00 2001 From: Tom Tromey Date: Sat, 24 Nov 2018 11:54:26 -0700 Subject: [PATCH] Remove ALL_OBJSECTIONS This removes the ALL_OBJSECTIONS macro, replacing its uses with ranged for loops. The special code in this macro for noticing a "break" from the inner loop was only needed in a single place; so rather than try to replicate this, I've simply replaced that use with a "goto". gdb/ChangeLog 2019-01-09 Tom Tromey * symfile.c (overlay_invalidate_all, find_pc_overlay) (find_pc_mapped_section, list_overlays_command) (map_overlay_command, unmap_overlay_command) (simple_overlay_update): Use all_objfiles. * spu-tdep.c (spu_overlay_update): Use all_objfiles. * printcmd.c (info_symbol_command): Use all_objfiles. * objfiles.h (ALL_OBJSECTIONS): Remove. * maint.c (maintenance_translate_address): Use all_objfiles. * gcore.c (gcore_create_callback): Use all_objfiles. (objfile_find_memory_regions): Likewise. --- gdb/ChangeLog | 13 ++++ gdb/gcore.c | 104 +++++++++++++-------------- gdb/maint.c | 16 ++--- gdb/objfiles.h | 36 ---------- gdb/printcmd.c | 138 +++++++++++++++++------------------ gdb/spu-tdep.c | 9 ++- gdb/symfile.c | 192 +++++++++++++++++++++++++------------------------ 7 files changed, 244 insertions(+), 264 deletions(-) diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 8452837430b..d7d1ad6cc3b 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,16 @@ +2019-01-09 Tom Tromey + + * symfile.c (overlay_invalidate_all, find_pc_overlay) + (find_pc_mapped_section, list_overlays_command) + (map_overlay_command, unmap_overlay_command) + (simple_overlay_update): Use all_objfiles. + * spu-tdep.c (spu_overlay_update): Use all_objfiles. + * printcmd.c (info_symbol_command): Use all_objfiles. + * objfiles.h (ALL_OBJSECTIONS): Remove. + * maint.c (maintenance_translate_address): Use all_objfiles. + * gcore.c (gcore_create_callback): Use all_objfiles. + (objfile_find_memory_regions): Likewise. + 2019-01-09 Tom Tromey * symtab.c (find_line_symtab, info_sources_command) diff --git a/gdb/gcore.c b/gdb/gcore.c index fc1be23490d..1a2ed0cd7e0 100644 --- a/gdb/gcore.c +++ b/gdb/gcore.c @@ -424,34 +424,34 @@ gcore_create_callback (CORE_ADDR vaddr, unsigned long size, int read, { /* See if this region of memory lies inside a known file on disk. If so, we can avoid copying its contents by clearing SEC_LOAD. */ - struct objfile *objfile; struct obj_section *objsec; - ALL_OBJSECTIONS (objfile, objsec) - { - bfd *abfd = objfile->obfd; - asection *asec = objsec->the_bfd_section; - bfd_vma align = (bfd_vma) 1 << bfd_get_section_alignment (abfd, - asec); - bfd_vma start = obj_section_addr (objsec) & -align; - bfd_vma end = (obj_section_endaddr (objsec) + align - 1) & -align; - - /* Match if either the entire memory region lies inside the - section (i.e. a mapping covering some pages of a large - segment) or the entire section lies inside the memory region - (i.e. a mapping covering multiple small sections). - - This BFD was synthesized from reading target memory, - we don't want to omit that. */ - if (objfile->separate_debug_objfile_backlink == NULL - && ((vaddr >= start && vaddr + size <= end) - || (start >= vaddr && end <= vaddr + size)) - && !(bfd_get_file_flags (abfd) & BFD_IN_MEMORY)) - { - flags &= ~(SEC_LOAD | SEC_HAS_CONTENTS); - goto keep; /* Break out of two nested for loops. */ - } - } + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, objsec) + { + bfd *abfd = objfile->obfd; + asection *asec = objsec->the_bfd_section; + bfd_vma align = (bfd_vma) 1 << bfd_get_section_alignment (abfd, + asec); + bfd_vma start = obj_section_addr (objsec) & -align; + bfd_vma end = (obj_section_endaddr (objsec) + align - 1) & -align; + + /* Match if either the entire memory region lies inside the + section (i.e. a mapping covering some pages of a large + segment) or the entire section lies inside the memory region + (i.e. a mapping covering multiple small sections). + + This BFD was synthesized from reading target memory, + we don't want to omit that. */ + if (objfile->separate_debug_objfile_backlink == NULL + && ((vaddr >= start && vaddr + size <= end) + || (start >= vaddr && end <= vaddr + size)) + && !(bfd_get_file_flags (abfd) & BFD_IN_MEMORY)) + { + flags &= ~(SEC_LOAD | SEC_HAS_CONTENTS); + goto keep; /* Break out of two nested for loops. */ + } + } keep:; } @@ -489,36 +489,36 @@ objfile_find_memory_regions (struct target_ops *self, find_memory_region_ftype func, void *obfd) { /* Use objfile data to create memory sections. */ - struct objfile *objfile; struct obj_section *objsec; bfd_vma temp_bottom, temp_top; /* Call callback function for each objfile section. */ - ALL_OBJSECTIONS (objfile, objsec) - { - bfd *ibfd = objfile->obfd; - asection *isec = objsec->the_bfd_section; - flagword flags = bfd_get_section_flags (ibfd, isec); - - /* Separate debug info files are irrelevant for gcore. */ - if (objfile->separate_debug_objfile_backlink != NULL) - continue; - - if ((flags & SEC_ALLOC) || (flags & SEC_LOAD)) - { - int size = bfd_section_size (ibfd, isec); - int ret; - - ret = (*func) (obj_section_addr (objsec), size, - 1, /* All sections will be readable. */ - (flags & SEC_READONLY) == 0, /* Writable. */ - (flags & SEC_CODE) != 0, /* Executable. */ - 1, /* MODIFIED is unknown, pass it as true. */ - obfd); - if (ret != 0) - return ret; - } - } + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, objsec) + { + bfd *ibfd = objfile->obfd; + asection *isec = objsec->the_bfd_section; + flagword flags = bfd_get_section_flags (ibfd, isec); + + /* Separate debug info files are irrelevant for gcore. */ + if (objfile->separate_debug_objfile_backlink != NULL) + continue; + + if ((flags & SEC_ALLOC) || (flags & SEC_LOAD)) + { + int size = bfd_section_size (ibfd, isec); + int ret; + + ret = (*func) (obj_section_addr (objsec), size, + 1, /* All sections will be readable. */ + (flags & SEC_READONLY) == 0, /* Writable. */ + (flags & SEC_CODE) != 0, /* Executable. */ + 1, /* MODIFIED is unknown, pass it as true. */ + obfd); + if (ret != 0) + return ret; + } + } /* Make a stack segment. */ if (derive_stack_segment (&temp_bottom, &temp_top)) diff --git a/gdb/maint.c b/gdb/maint.c index 04b4473e318..f286c634303 100644 --- a/gdb/maint.c +++ b/gdb/maint.c @@ -430,7 +430,6 @@ maintenance_translate_address (const char *arg, int from_tty) struct obj_section *sect; const char *p; struct bound_minimal_symbol sym; - struct objfile *objfile; if (arg == NULL || *arg == 0) error (_("requires argument (address or section + address)")); @@ -448,14 +447,15 @@ maintenance_translate_address (const char *arg, int from_tty) int arg_len = p - arg; p = skip_spaces (p + 1); - ALL_OBJSECTIONS (objfile, sect) - { - if (strncmp (sect->the_bfd_section->name, arg, arg_len) == 0) - break; - } + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, sect) + { + if (strncmp (sect->the_bfd_section->name, arg, arg_len) == 0) + goto found; + } - if (!objfile) - error (_("Unknown section %s."), arg); + error (_("Unknown section %s."), arg); + found: ; } address = parse_and_eval_address (p); diff --git a/gdb/objfiles.h b/gdb/objfiles.h index b8d5b657679..c0fc36f087c 100644 --- a/gdb/objfiles.h +++ b/gdb/objfiles.h @@ -705,42 +705,6 @@ private: } \ else -/* Traverse all obj_sections in all objfiles in the current program - space. - - Note that this detects a "break" in the inner loop, and exits - immediately from the outer loop as well, thus, client code doesn't - need to know that this is implemented with a double for. The extra - hair is to make sure that a "break;" stops the outer loop iterating - as well, and both OBJFILE and OSECT are left unmodified: - - - The outer loop learns about the inner loop's end condition, and - stops iterating if it detects the inner loop didn't reach its - end. In other words, the outer loop keeps going only if the - inner loop reached its end cleanly [(osect) == - (objfile)->sections_end]. - - - OSECT is initialized in the outer loop initialization - expressions, such as if the inner loop has reached its end, so - the check mentioned above succeeds the first time. - - - The trick to not clearing OBJFILE on a "break;" is, in the outer - loop's loop expression, advance OBJFILE, but iff the inner loop - reached its end. If not, there was a "break;", so leave OBJFILE - as is; the outer loop's conditional will break immediately as - well (as OSECT will be different from OBJFILE->sections_end). */ - -#define ALL_OBJSECTIONS(objfile, osect) \ - for ((objfile) = current_program_space->objfiles, \ - (objfile) != NULL ? ((osect) = (objfile)->sections_end) : 0; \ - (objfile) != NULL \ - && (osect) == (objfile)->sections_end; \ - ((osect) == (objfile)->sections_end \ - ? ((objfile) = (objfile)->next, \ - (objfile) != NULL ? (osect) = (objfile)->sections_end : 0) \ - : 0)) \ - ALL_OBJFILE_OSECTIONS (objfile, osect) - #define SECT_OFF_DATA(objfile) \ ((objfile->sect_index_data == -1) \ ? (internal_error (__FILE__, __LINE__, \ diff --git a/gdb/printcmd.c b/gdb/printcmd.c index a36f4ca1603..9c476e743d3 100644 --- a/gdb/printcmd.c +++ b/gdb/printcmd.c @@ -1273,7 +1273,6 @@ static void info_symbol_command (const char *arg, int from_tty) { struct minimal_symbol *msymbol; - struct objfile *objfile; struct obj_section *osect; CORE_ADDR addr, sect_addr; int matches = 0; @@ -1283,78 +1282,81 @@ info_symbol_command (const char *arg, int from_tty) error_no_arg (_("address")); addr = parse_and_eval_address (arg); - ALL_OBJSECTIONS (objfile, osect) - { - /* Only process each object file once, even if there's a separate - debug file. */ - if (objfile->separate_debug_objfile_backlink) - continue; - - sect_addr = overlay_mapped_address (addr, osect); - - if (obj_section_addr (osect) <= sect_addr - && sect_addr < obj_section_endaddr (osect) - && (msymbol - = lookup_minimal_symbol_by_pc_section (sect_addr, osect).minsym)) + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, osect) { - const char *obj_name, *mapped, *sec_name, *msym_name; - const char *loc_string; - - matches = 1; - offset = sect_addr - MSYMBOL_VALUE_ADDRESS (objfile, msymbol); - mapped = section_is_mapped (osect) ? _("mapped") : _("unmapped"); - sec_name = osect->the_bfd_section->name; - msym_name = MSYMBOL_PRINT_NAME (msymbol); - - /* Don't print the offset if it is zero. - We assume there's no need to handle i18n of "sym + offset". */ - std::string string_holder; - if (offset) + /* Only process each object file once, even if there's a separate + debug file. */ + if (objfile->separate_debug_objfile_backlink) + continue; + + sect_addr = overlay_mapped_address (addr, osect); + + if (obj_section_addr (osect) <= sect_addr + && sect_addr < obj_section_endaddr (osect) + && (msymbol + = lookup_minimal_symbol_by_pc_section (sect_addr, + osect).minsym)) { - string_holder = string_printf ("%s + %u", msym_name, offset); - loc_string = string_holder.c_str (); - } - else - loc_string = msym_name; - - gdb_assert (osect->objfile && objfile_name (osect->objfile)); - obj_name = objfile_name (osect->objfile); - - if (MULTI_OBJFILE_P ()) - if (pc_in_unmapped_range (addr, osect)) - if (section_is_overlay (osect)) - printf_filtered (_("%s in load address range of " - "%s overlay section %s of %s\n"), - loc_string, mapped, sec_name, obj_name); - else - printf_filtered (_("%s in load address range of " - "section %s of %s\n"), - loc_string, sec_name, obj_name); - else - if (section_is_overlay (osect)) - printf_filtered (_("%s in %s overlay section %s of %s\n"), - loc_string, mapped, sec_name, obj_name); - else - printf_filtered (_("%s in section %s of %s\n"), - loc_string, sec_name, obj_name); - else - if (pc_in_unmapped_range (addr, osect)) - if (section_is_overlay (osect)) - printf_filtered (_("%s in load address range of %s overlay " - "section %s\n"), - loc_string, mapped, sec_name); + const char *obj_name, *mapped, *sec_name, *msym_name; + const char *loc_string; + + matches = 1; + offset = sect_addr - MSYMBOL_VALUE_ADDRESS (objfile, msymbol); + mapped = section_is_mapped (osect) ? _("mapped") : _("unmapped"); + sec_name = osect->the_bfd_section->name; + msym_name = MSYMBOL_PRINT_NAME (msymbol); + + /* Don't print the offset if it is zero. + We assume there's no need to handle i18n of "sym + offset". */ + std::string string_holder; + if (offset) + { + string_holder = string_printf ("%s + %u", msym_name, offset); + loc_string = string_holder.c_str (); + } else - printf_filtered (_("%s in load address range of section %s\n"), - loc_string, sec_name); - else - if (section_is_overlay (osect)) - printf_filtered (_("%s in %s overlay section %s\n"), - loc_string, mapped, sec_name); + loc_string = msym_name; + + gdb_assert (osect->objfile && objfile_name (osect->objfile)); + obj_name = objfile_name (osect->objfile); + + if (MULTI_OBJFILE_P ()) + if (pc_in_unmapped_range (addr, osect)) + if (section_is_overlay (osect)) + printf_filtered (_("%s in load address range of " + "%s overlay section %s of %s\n"), + loc_string, mapped, sec_name, obj_name); + else + printf_filtered (_("%s in load address range of " + "section %s of %s\n"), + loc_string, sec_name, obj_name); + else + if (section_is_overlay (osect)) + printf_filtered (_("%s in %s overlay section %s of %s\n"), + loc_string, mapped, sec_name, obj_name); + else + printf_filtered (_("%s in section %s of %s\n"), + loc_string, sec_name, obj_name); else - printf_filtered (_("%s in section %s\n"), - loc_string, sec_name); + if (pc_in_unmapped_range (addr, osect)) + if (section_is_overlay (osect)) + printf_filtered (_("%s in load address range of %s overlay " + "section %s\n"), + loc_string, mapped, sec_name); + else + printf_filtered + (_("%s in load address range of section %s\n"), + loc_string, sec_name); + else + if (section_is_overlay (osect)) + printf_filtered (_("%s in %s overlay section %s\n"), + loc_string, mapped, sec_name); + else + printf_filtered (_("%s in section %s\n"), + loc_string, sec_name); + } } - } if (matches == 0) printf_filtered (_("No symbol matches %s.\n"), arg); } diff --git a/gdb/spu-tdep.c b/gdb/spu-tdep.c index 0f6fb6dd720..33081fb8285 100644 --- a/gdb/spu-tdep.c +++ b/gdb/spu-tdep.c @@ -1883,11 +1883,10 @@ spu_overlay_update (struct obj_section *osect) /* All sections. */ else { - struct objfile *objfile; - - ALL_OBJSECTIONS (objfile, osect) - if (section_is_overlay (osect)) - spu_overlay_update_osect (osect); + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, osect) + if (section_is_overlay (osect)) + spu_overlay_update_osect (osect); } } diff --git a/gdb/symfile.c b/gdb/symfile.c index 8d05173dd9a..46c2299dc14 100644 --- a/gdb/symfile.c +++ b/gdb/symfile.c @@ -2988,12 +2988,12 @@ section_is_overlay (struct obj_section *section) static void overlay_invalidate_all (void) { - struct objfile *objfile; struct obj_section *sect; - ALL_OBJSECTIONS (objfile, sect) - if (section_is_overlay (sect)) - sect->ovly_mapped = -1; + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, sect) + if (section_is_overlay (sect)) + sect->ovly_mapped = -1; } /* Function: section_is_mapped (SECTION) @@ -3164,24 +3164,24 @@ symbol_overlayed_address (CORE_ADDR address, struct obj_section *section) struct obj_section * find_pc_overlay (CORE_ADDR pc) { - struct objfile *objfile; struct obj_section *osect, *best_match = NULL; if (overlay_debugging) { - ALL_OBJSECTIONS (objfile, osect) - if (section_is_overlay (osect)) - { - if (pc_in_mapped_range (pc, osect)) - { - if (section_is_mapped (osect)) - return osect; - else - best_match = osect; - } - else if (pc_in_unmapped_range (pc, osect)) - best_match = osect; - } + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, osect) + if (section_is_overlay (osect)) + { + if (pc_in_mapped_range (pc, osect)) + { + if (section_is_mapped (osect)) + return osect; + else + best_match = osect; + } + else if (pc_in_unmapped_range (pc, osect)) + best_match = osect; + } } return best_match; } @@ -3193,14 +3193,14 @@ find_pc_overlay (CORE_ADDR pc) struct obj_section * find_pc_mapped_section (CORE_ADDR pc) { - struct objfile *objfile; struct obj_section *osect; if (overlay_debugging) { - ALL_OBJSECTIONS (objfile, osect) - if (pc_in_mapped_range (pc, osect) && section_is_mapped (osect)) - return osect; + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, osect) + if (pc_in_mapped_range (pc, osect) && section_is_mapped (osect)) + return osect; } return NULL; @@ -3213,36 +3213,36 @@ static void list_overlays_command (const char *args, int from_tty) { int nmapped = 0; - struct objfile *objfile; struct obj_section *osect; if (overlay_debugging) { - ALL_OBJSECTIONS (objfile, osect) - if (section_is_mapped (osect)) - { - struct gdbarch *gdbarch = get_objfile_arch (objfile); - const char *name; - bfd_vma lma, vma; - int size; - - vma = bfd_section_vma (objfile->obfd, osect->the_bfd_section); - lma = bfd_section_lma (objfile->obfd, osect->the_bfd_section); - size = bfd_get_section_size (osect->the_bfd_section); - name = bfd_section_name (objfile->obfd, osect->the_bfd_section); - - printf_filtered ("Section %s, loaded at ", name); - fputs_filtered (paddress (gdbarch, lma), gdb_stdout); - puts_filtered (" - "); - fputs_filtered (paddress (gdbarch, lma + size), gdb_stdout); - printf_filtered (", mapped at "); - fputs_filtered (paddress (gdbarch, vma), gdb_stdout); - puts_filtered (" - "); - fputs_filtered (paddress (gdbarch, vma + size), gdb_stdout); - puts_filtered ("\n"); - - nmapped++; - } + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, osect) + if (section_is_mapped (osect)) + { + struct gdbarch *gdbarch = get_objfile_arch (objfile); + const char *name; + bfd_vma lma, vma; + int size; + + vma = bfd_section_vma (objfile->obfd, osect->the_bfd_section); + lma = bfd_section_lma (objfile->obfd, osect->the_bfd_section); + size = bfd_get_section_size (osect->the_bfd_section); + name = bfd_section_name (objfile->obfd, osect->the_bfd_section); + + printf_filtered ("Section %s, loaded at ", name); + fputs_filtered (paddress (gdbarch, lma), gdb_stdout); + puts_filtered (" - "); + fputs_filtered (paddress (gdbarch, lma + size), gdb_stdout); + printf_filtered (", mapped at "); + fputs_filtered (paddress (gdbarch, vma), gdb_stdout); + puts_filtered (" - "); + fputs_filtered (paddress (gdbarch, vma + size), gdb_stdout); + puts_filtered ("\n"); + + nmapped++; + } } if (nmapped == 0) printf_filtered (_("No sections are mapped.\n")); @@ -3254,7 +3254,6 @@ list_overlays_command (const char *args, int from_tty) static void map_overlay_command (const char *args, int from_tty) { - struct objfile *objfile, *objfile2; struct obj_section *sec, *sec2; if (!overlay_debugging) @@ -3266,29 +3265,33 @@ map_overlay_command (const char *args, int from_tty) error (_("Argument required: name of an overlay section")); /* First, find a section matching the user supplied argument. */ - ALL_OBJSECTIONS (objfile, sec) - if (!strcmp (bfd_section_name (objfile->obfd, sec->the_bfd_section), args)) - { - /* Now, check to see if the section is an overlay. */ - if (!section_is_overlay (sec)) - continue; /* not an overlay section */ - - /* Mark the overlay as "mapped". */ - sec->ovly_mapped = 1; - - /* Next, make a pass and unmap any sections that are - overlapped by this new section: */ - ALL_OBJSECTIONS (objfile2, sec2) - if (sec2->ovly_mapped && sec != sec2 && sections_overlap (sec, sec2)) + for (objfile *obj_file : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (obj_file, sec) + if (!strcmp (bfd_section_name (obj_file->obfd, sec->the_bfd_section), + args)) { - if (info_verbose) - printf_unfiltered (_("Note: section %s unmapped by overlap\n"), - bfd_section_name (objfile->obfd, - sec2->the_bfd_section)); - sec2->ovly_mapped = 0; /* sec2 overlaps sec: unmap sec2. */ + /* Now, check to see if the section is an overlay. */ + if (!section_is_overlay (sec)) + continue; /* not an overlay section */ + + /* Mark the overlay as "mapped". */ + sec->ovly_mapped = 1; + + /* Next, make a pass and unmap any sections that are + overlapped by this new section: */ + for (objfile *objfile2 : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile2, sec2) + if (sec2->ovly_mapped && sec != sec2 && sections_overlap (sec, + sec2)) + { + if (info_verbose) + printf_unfiltered (_("Note: section %s unmapped by overlap\n"), + bfd_section_name (obj_file->obfd, + sec2->the_bfd_section)); + sec2->ovly_mapped = 0; /* sec2 overlaps sec: unmap sec2. */ + } + return; } - return; - } error (_("No overlay section called %s"), args); } @@ -3299,7 +3302,6 @@ map_overlay_command (const char *args, int from_tty) static void unmap_overlay_command (const char *args, int from_tty) { - struct objfile *objfile; struct obj_section *sec = NULL; if (!overlay_debugging) @@ -3311,14 +3313,15 @@ unmap_overlay_command (const char *args, int from_tty) error (_("Argument required: name of an overlay section")); /* First, find a section matching the user supplied argument. */ - ALL_OBJSECTIONS (objfile, sec) - if (!strcmp (bfd_section_name (objfile->obfd, sec->the_bfd_section), args)) - { - if (!sec->ovly_mapped) - error (_("Section %s is not mapped"), args); - sec->ovly_mapped = 0; - return; - } + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, sec) + if (!strcmp (bfd_section_name (objfile->obfd, sec->the_bfd_section), args)) + { + if (!sec->ovly_mapped) + error (_("Section %s is not mapped"), args); + sec->ovly_mapped = 0; + return; + } error (_("No overlay section called %s"), args); } @@ -3550,8 +3553,6 @@ simple_overlay_update_1 (struct obj_section *osect) void simple_overlay_update (struct obj_section *osect) { - struct objfile *objfile; - /* Were we given an osect to look up? NULL means do all of them. */ if (osect) /* Have we got a cached copy of the target's overlay table? */ @@ -3583,20 +3584,21 @@ simple_overlay_update (struct obj_section *osect) return; /* Now may as well update all sections, even if only one was requested. */ - ALL_OBJSECTIONS (objfile, osect) - if (section_is_overlay (osect)) - { - int i; - asection *bsect = osect->the_bfd_section; - - for (i = 0; i < cache_novlys; i++) - if (cache_ovly_table[i][VMA] == bfd_section_vma (obfd, bsect) - && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)) - { /* obj_section matches i'th entry in ovly_table. */ - osect->ovly_mapped = cache_ovly_table[i][MAPPED]; - break; /* finished with inner for loop: break out. */ - } - } + for (objfile *objfile : all_objfiles (current_program_space)) + ALL_OBJFILE_OSECTIONS (objfile, osect) + if (section_is_overlay (osect)) + { + int i; + asection *bsect = osect->the_bfd_section; + + for (i = 0; i < cache_novlys; i++) + if (cache_ovly_table[i][VMA] == bfd_section_vma (obfd, bsect) + && cache_ovly_table[i][LMA] == bfd_section_lma (obfd, bsect)) + { /* obj_section matches i'th entry in ovly_table. */ + osect->ovly_mapped = cache_ovly_table[i][MAPPED]; + break; /* finished with inner for loop: break out. */ + } + } } /* Set the output sections and output offsets for section SECTP in -- 2.30.2