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dbghelp: Move the mach-o information into the modfmt structure.

oldstable
Eric Pouech 2010-03-18 21:32:02 +01:00 committed by Alexandre Julliard
parent fe2ae803ee
commit cecb80a4e8
2 changed files with 30 additions and 20 deletions
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4
dlls/dbghelp/dbghelp_private.h
View File

@ -322,6 +322,7 @@ enum format_info
{
DFI_ELF,
DFI_PE,
DFI_MACHO,
DFI_DWARF,
DFI_LAST
};
@ -339,6 +340,7 @@ struct module_format
struct elf_module_info* elf_info;
struct dwarf2_module_info_s* dwarf2_info;
struct pe_module_info* pe_info;
struct macho_module_info* macho_info;
} u;
};
@ -354,8 +356,6 @@ struct module
/* specific information for debug types */
struct module_format* format_info[DFI_LAST];
struct macho_module_info* macho_info;
/* memory allocation pool */
struct pool pool;

46
dlls/dbghelp/macho_module.c
View File

@ -655,9 +655,10 @@ static int macho_parse_symtab(struct macho_file_map* fmap,
sc->stroff, sc->strsize, (const void**)&stab, (const void**)&stabstr))
return 0;
if (!stabs_parse(mdi->module, mdi->module->macho_info->load_addr - fmap->segs_start,
stab, sc->nsyms * sizeof(struct nlist),
stabstr, sc->strsize, macho_stabs_def_cb, mdi))
if (!stabs_parse(mdi->module,
mdi->module->format_info[DFI_MACHO]->u.macho_info->load_addr - fmap->segs_start,
stab, sc->nsyms * sizeof(struct nlist),
stabstr, sc->strsize, macho_stabs_def_cb, mdi))
ret = -1;
macho_unmap_ranges(fmap, sc->symoff, sc->nsyms * sizeof(struct nlist),
@ -703,7 +704,7 @@ static void macho_finish_stabs(struct module* module, struct hash_table* ht_symt
{
case SymTagFunction:
func = (struct symt_function*)sym;
if (func->address == module->macho_info->load_addr)
if (func->address == module->format_info[DFI_MACHO]->u.macho_info->load_addr)
{
TRACE("Adjusting function %p/%s!%s from 0x%08lx to 0x%08lx\n", func,
debugstr_w(module->module.ModuleName), sym->hash_elt.name,
@ -720,7 +721,7 @@ static void macho_finish_stabs(struct module* module, struct hash_table* ht_symt
{
case DataIsGlobal:
case DataIsFileStatic:
if (data->u.var.offset == module->macho_info->load_addr)
if (data->u.var.offset == module->format_info[DFI_MACHO]->u.macho_info->load_addr)
{
TRACE("Adjusting data symbol %p/%s!%s from 0x%08lx to 0x%08lx\n",
data, debugstr_w(module->module.ModuleName), sym->hash_elt.name,
@ -879,7 +880,7 @@ BOOL macho_load_debug_info(struct module* module, struct macho_file_map* fmap)
TRACE("(%p, %p/%d)\n", module, fmap, fmap ? fmap->fd : -1);
if (module->type != DMT_MACHO || !module->macho_info)
if (module->type != DMT_MACHO || !module->format_info[DFI_MACHO]->u.macho_info)
{
ERR("Bad Mach-O module '%s'\n", debugstr_w(module->module.LoadedImageName));
return FALSE;
@ -963,26 +964,34 @@ static BOOL macho_load_file(struct process* pcs, const WCHAR* filename,
if (macho_info->flags & MACHO_INFO_MODULE)
{
struct macho_module_info *macho_module_info =
HeapAlloc(GetProcessHeap(), 0, sizeof(struct macho_module_info));
if (!macho_module_info) goto leave;
struct macho_module_info *macho_module_info;
struct module_format* modfmt =
HeapAlloc(GetProcessHeap(), 0, sizeof(struct module_format) + sizeof(struct macho_module_info));
if (!modfmt) goto leave;
macho_info->module = module_new(pcs, filename, DMT_MACHO, FALSE, load_addr,
fmap.segs_size, 0, calc_crc32(fmap.fd));
if (!macho_info->module)
{
HeapFree(GetProcessHeap(), 0, macho_module_info);
HeapFree(GetProcessHeap(), 0, modfmt);
goto leave;
}
macho_info->module->macho_info = macho_module_info;
macho_info->module->macho_info->load_addr = load_addr;
macho_module_info = (void*)(modfmt + 1);
macho_info->module->format_info[DFI_MACHO] = modfmt;
modfmt->module = macho_info->module;
modfmt->remove = NULL;
modfmt->loc_compute = NULL;
modfmt->u.macho_info = macho_module_info;
macho_module_info->load_addr = load_addr;
if (dbghelp_options & SYMOPT_DEFERRED_LOADS)
macho_info->module->module.SymType = SymDeferred;
else if (!macho_load_debug_info(macho_info->module, &fmap))
ret = FALSE;
macho_info->module->macho_info->in_use = 1;
macho_info->module->macho_info->is_loader = 0;
macho_info->module->format_info[DFI_MACHO]->u.macho_info->in_use = 1;
macho_info->module->format_info[DFI_MACHO]->u.macho_info->is_loader = 0;
TRACE("module = %p\n", macho_info->module);
}
@ -1109,7 +1118,7 @@ static BOOL macho_search_and_load_file(struct process* pcs, const WCHAR* filenam
if ((module = module_is_already_loaded(pcs, filename)))
{
macho_info->module = module;
module->macho_info->in_use = 1;
module->format_info[DFI_MACHO]->u.macho_info->in_use = 1;
return module->module.SymType;
}
@ -1231,7 +1240,7 @@ BOOL macho_synchronize_module_list(struct process* pcs)
for (module = pcs->lmodules; module; module = module->next)
{
if (module->type == DMT_MACHO && !module->is_virtual)
module->macho_info->in_use = 0;
module->format_info[DFI_MACHO]->u.macho_info->in_use = 0;
}
ms.pcs = pcs;
@ -1243,7 +1252,8 @@ BOOL macho_synchronize_module_list(struct process* pcs)
while (module)
{
if (module->type == DMT_MACHO && !module->is_virtual &&
!module->macho_info->in_use && !module->macho_info->is_loader)
!module->format_info[DFI_MACHO]->u.macho_info->in_use &&
!module->format_info[DFI_MACHO]->u.macho_info->is_loader)
{
module_remove(pcs, module);
/* restart all over */
@ -1297,7 +1307,7 @@ BOOL macho_read_wine_loader_dbg_info(struct process* pcs)
TRACE("(%p/%p)\n", pcs, pcs->handle);
macho_info.flags = MACHO_INFO_DEBUG_HEADER | MACHO_INFO_MODULE;
if (!macho_search_loader(pcs, &macho_info)) return FALSE;
macho_info.module->macho_info->is_loader = 1;
macho_info.module->format_info[DFI_MACHO]->u.macho_info->is_loader = 1;
module_set_module(macho_info.module, S_WineLoaderW);
return (pcs->dbg_hdr_addr = macho_info.dbg_hdr_addr) != 0;
}