libc: Add mach-o/getsect.h and mach/exception.h macOS headers

Closes #18257.
This commit is contained in:
Linus Groh 2025-11-04 21:51:48 +00:00
parent e2fb103ce1
commit f55eb18abb
3 changed files with 217 additions and 0 deletions

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@ -0,0 +1,151 @@
/*
* Copyright (c) 2004 Apple Computer, Inc. All rights reserved.
*
* @APPLE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this
* file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_LICENSE_HEADER_END@
*/
#ifndef _MACH_O_GETSECT_H_
#define _MACH_O_GETSECT_H_
#include <stdint.h>
#include <mach-o/loader.h>
#include <Availability.h>
#include <TargetConditionals.h>
#ifndef __CCTOOLS_DEPRECATED
#define __CCTOOLS_DEPRECATED __API_DEPRECATED("No longer supported", macos(10.0, 13.0), ios(1.0, 16.0), watchos(1.0, 8.0), tvos(1.0, 16.0))
#define __CCTOOLS_DEPRECATED_MSG(_msg) __API_DEPRECATED_WITH_REPLACEMENT(_msg, macos(10.0, 13.0), ios(1.0, 16.0), watchos(1.0, 8.0), tvos(1.0, 16.0))
#endif
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/*
* Runtime interfaces for Mach-O programs. For both 32-bit and 64-bit programs,
* where the sizes returned will be 32-bit or 64-bit based on the size of
* 'unsigned long'.
*/
extern char *getsectdata(
const char *segname,
const char *sectname,
unsigned long *size) __CCTOOLS_DEPRECATED_MSG("use getsectiondata()");
extern char *getsectdatafromFramework(
const char *FrameworkName,
const char *segname,
const char *sectname,
unsigned long *size) __CCTOOLS_DEPRECATED;
extern unsigned long get_end(void) __CCTOOLS_DEPRECATED;
extern unsigned long get_etext(void) __CCTOOLS_DEPRECATED;
extern unsigned long get_edata(void) __CCTOOLS_DEPRECATED;
#ifndef __LP64__
/*
* Runtime interfaces for 32-bit Mach-O programs.
*/
extern const struct section *getsectbyname(
const char *segname,
const char *sectname) __CCTOOLS_DEPRECATED_MSG("use getsectiondata(&__dso_handle,)");
extern uint8_t *getsectiondata(
const struct mach_header *mhp,
const char *segname,
const char *sectname,
unsigned long *size);
extern const struct segment_command *getsegbyname(
const char *segname) __CCTOOLS_DEPRECATED;
extern uint8_t *getsegmentdata(
const struct mach_header *mhp,
const char *segname,
unsigned long *size);
#else /* defined(__LP64__) */
/*
* Runtime interfaces for 64-bit Mach-O programs.
*/
extern const struct section_64 *getsectbyname(
const char *segname,
const char *sectname);
extern uint8_t *getsectiondata(
const struct mach_header_64 *mhp,
const char *segname,
const char *sectname,
unsigned long *size);
extern const struct segment_command_64 *getsegbyname(
const char *segname) __CCTOOLS_DEPRECATED;
extern uint8_t *getsegmentdata(
const struct mach_header_64 *mhp,
const char *segname,
unsigned long *size);
#endif /* defined(__LP64__) */
/*
* Interfaces for tools working with 32-bit Mach-O files.
*/
extern char *getsectdatafromheader(
const struct mach_header *mhp,
const char *segname,
const char *sectname,
uint32_t *size) __CCTOOLS_DEPRECATED_MSG("use getsectiondata()");
extern const struct section *getsectbynamefromheader(
const struct mach_header *mhp,
const char *segname,
const char *sectname) __CCTOOLS_DEPRECATED_MSG("use getsectiondata()");
extern const struct section *getsectbynamefromheaderwithswap(
struct mach_header *mhp,
const char *segname,
const char *sectname,
int fSwap) __CCTOOLS_DEPRECATED_MSG("use getsectiondata()");
/*
* Interfaces for tools working with 64-bit Mach-O files.
*/
extern char *getsectdatafromheader_64(
const struct mach_header_64 *mhp,
const char *segname,
const char *sectname,
uint64_t *size) __CCTOOLS_DEPRECATED_MSG("use getsectiondata()");
extern const struct section_64 *getsectbynamefromheader_64(
const struct mach_header_64 *mhp,
const char *segname,
const char *sectname) __CCTOOLS_DEPRECATED_MSG("use getsectiondata()");
extern const struct section *getsectbynamefromheaderwithswap_64(
struct mach_header_64 *mhp,
const char *segname,
const char *sectname,
int fSwap) __CCTOOLS_DEPRECATED_MSG("use getsectiondata()");
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* _MACH_O_GETSECT_H_ */

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/*
* Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
* This file contains Original Code and/or Modifications of Original Code
* as defined in and that are subject to the Apple Public Source License
* Version 2.0 (the 'License'). You may not use this file except in
* compliance with the License. The rights granted to you under the License
* may not be used to create, or enable the creation or redistribution of,
* unlawful or unlicensed copies of an Apple operating system, or to
* circumvent, violate, or enable the circumvention or violation of, any
* terms of an Apple operating system software license agreement.
*
* Please obtain a copy of the License at
* http://www.opensource.apple.com/apsl/ and read it before using this file.
*
* The Original Code and all software distributed under the License are
* distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
* EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
* INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
* Please see the License for the specific language governing rights and
* limitations under the License.
*
* @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
*/
/*
* Mach Operating System
* Copyright (c) 1991,1990,1989,1988,1987 Carnegie Mellon University
* All Rights Reserved.
*
* Permission to use, copy, modify and distribute this software and its
* documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
*
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
* ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
*
* Carnegie Mellon requests users of this software to return to
*
* Software Distribution Coordinator or Software.Distribution@CS.CMU.EDU
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
*
* any improvements or extensions that they make and grant Carnegie Mellon
* the rights to redistribute these changes.
*/
#ifndef _MACH_EXCEPTION_H_
#define _MACH_EXCEPTION_H_
#include <mach/exception_types.h>
#endif /* _MACH_EXCEPTION_H_ */

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@ -124,6 +124,7 @@
// macOS system headers
#include <mach/clock.h>
#include <mach/exception.h>
#include <mach/mach.h>
#include <mach/mach_time.h>
#include <mach/thread_state.h>
@ -196,6 +197,9 @@
#include <sys/file.h>
#include <malloc/malloc.h>
// Depended on by bdwgc
#include <mach-o/getsect.h>
// Provided by macOS LibC
#include <memory.h>
#include <zlib.h>