Jacek Caban : dbghelp: Use local macho load command declaration.
Alexandre Julliard
julliard at winehq.org
Wed Apr 1 15:50:59 CDT 2020
Module: wine
Branch: master
Commit: c695e7e99e0a06b6039d46f98fea35c363aa6cbe
URL: https://source.winehq.org/git/wine.git/?a=commit;h=c695e7e99e0a06b6039d46f98fea35c363aa6cbe
Author: Jacek Caban <jacek at codeweavers.com>
Date: Wed Apr 1 20:28:10 2020 +0200
dbghelp: Use local macho load command declaration.
Signed-off-by: Jacek Caban <jacek at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/dbghelp/image_private.h | 19 ++++++++++++++++---
dlls/dbghelp/macho_module.c | 22 +++++++++++-----------
2 files changed, 27 insertions(+), 14 deletions(-)
diff --git a/dlls/dbghelp/image_private.h b/dlls/dbghelp/image_private.h
index 9f015c2707..da977c08f5 100644
--- a/dlls/dbghelp/image_private.h
+++ b/dlls/dbghelp/image_private.h
@@ -63,6 +63,19 @@ struct elf_section_header
UINT64 sh_entsize; /* Entry size if section holds table */
};
+struct macho_load_command
+{
+ UINT32 cmd; /* type of load command */
+ UINT32 cmdsize; /* total size of command in bytes */
+};
+
+struct macho_uuid_command
+{
+ UINT32 cmd; /* LC_UUID */
+ UINT32 cmdsize;
+ UINT8 uuid[16];
+};
+
/* structure holding information while handling an ELF image
* allows one by one section mapping for memory savings
*/
@@ -98,14 +111,14 @@ struct image_file_map
size_t commands_size;
size_t commands_count;
-#ifdef HAVE_MACH_O_LOADER_H
- const struct load_command* load_commands;
- const struct uuid_command* uuid;
+ const struct macho_load_command* load_commands;
+ const struct macho_uuid_command* uuid;
/* The offset in the file which is this architecture. mach_header was
* read from arch_offset. */
unsigned arch_offset;
+#ifdef HAVE_MACH_O_LOADER_H
int num_sections;
struct
{
diff --git a/dlls/dbghelp/macho_module.c b/dlls/dbghelp/macho_module.c
index 5d3f8615e8..ac4e8cbb7e 100644
--- a/dlls/dbghelp/macho_module.c
+++ b/dlls/dbghelp/macho_module.c
@@ -443,11 +443,11 @@ static const struct image_file_map_ops macho_file_map_ops =
*
* Maps the load commands from a Mach-O file into memory
*/
-static const struct load_command* macho_map_load_commands(struct macho_file_map* fmap)
+static const struct macho_load_command* macho_map_load_commands(struct macho_file_map* fmap)
{
if (fmap->load_commands == IMAGE_NO_MAP)
{
- fmap->load_commands = (const struct load_command*) macho_map_range(
+ fmap->load_commands = (const struct macho_load_command*) macho_map_range(
fmap, fmap->header_size, fmap->commands_size, NULL);
TRACE("Mapped load commands: %p\n", fmap->load_commands);
}
@@ -475,9 +475,9 @@ static void macho_unmap_load_commands(struct macho_file_map* fmap)
*
* Advance to the next load command
*/
-static const struct load_command* macho_next_load_command(const struct load_command* lc)
+static const struct macho_load_command* macho_next_load_command(const struct macho_load_command* lc)
{
- return (const struct load_command*)((const char*)lc + lc->cmdsize);
+ return (const struct macho_load_command*)((const char*)lc + lc->cmdsize);
}
/******************************************************************
@@ -492,11 +492,11 @@ static const struct load_command* macho_next_load_command(const struct load_comm
* processed.
*/
static int macho_enum_load_commands(struct image_file_map *ifm, unsigned cmd,
- int (*cb)(struct image_file_map*, const struct load_command*, void*),
+ int (*cb)(struct image_file_map*, const struct macho_load_command*, void*),
void* user)
{
struct macho_file_map* fmap = &ifm->u.macho;
- const struct load_command* lc;
+ const struct macho_load_command* lc;
int i;
int count = 0;
@@ -528,7 +528,7 @@ static int macho_enum_load_commands(struct image_file_map *ifm, unsigned cmd,
* significant sections in a Mach-O file. All commands are
* expected to be of LC_SEGMENT[_64] type.
*/
-static int macho_count_sections(struct image_file_map* ifm, const struct load_command* lc, void* user)
+static int macho_count_sections(struct image_file_map* ifm, const struct macho_load_command* lc, void* user)
{
char segname[16];
uint32_t nsects;
@@ -560,7 +560,7 @@ static int macho_count_sections(struct image_file_map* ifm, const struct load_co
* range covered by the segments of a Mach-O file and builds the
* section map. All commands are expected to be of LC_SEGMENT[_64] type.
*/
-static int macho_load_section_info(struct image_file_map* ifm, const struct load_command* lc, void* user)
+static int macho_load_section_info(struct image_file_map* ifm, const struct macho_load_command* lc, void* user)
{
struct macho_file_map* fmap = &ifm->u.macho;
struct section_info* info = user;
@@ -652,9 +652,9 @@ static int macho_load_section_info(struct image_file_map* ifm, const struct load
* Callback for macho_enum_load_commands. Records the UUID load
* command of a Mach-O file.
*/
-static int find_uuid(struct image_file_map* ifm, const struct load_command* lc, void* user)
+static int find_uuid(struct image_file_map* ifm, const struct macho_load_command* lc, void* user)
{
- ifm->u.macho.uuid = (const struct uuid_command*)lc;
+ ifm->u.macho.uuid = (const struct macho_uuid_command*)lc;
return 1;
}
@@ -927,7 +927,7 @@ static void macho_stabs_def_cb(struct module* module, ULONG_PTR load_offset,
* load commands from the Mach-O file.
*/
static int macho_parse_symtab(struct image_file_map* ifm,
- const struct load_command* lc, void* user)
+ const struct macho_load_command* lc, void* user)
{
struct macho_file_map* fmap = &ifm->u.macho;
const struct symtab_command* sc = (const struct symtab_command*)lc;
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