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677 changed files with 3053 additions and 9276 deletions

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@ -74,7 +74,6 @@ Kylie McClain
Leah Neukirchen
Luca Barbato
Luka Perkov
Lynn Ochs
M Farkas-Dyck (Strake)
Mahesh Bodapati
Markus Wichmann
@ -104,6 +103,7 @@ Stefan O'Rear
Szabolcs Nagy
Timo Teräs
Trutz Behn
Valentin Ochs
Will Dietz
William Haddon
William Pitcock
@ -127,13 +127,10 @@ Copyright © 2017-2018 Arm Limited
and labelled as such in comments in the individual source files. All
have been licensed under extremely permissive terms.
The ARM memcpy code (src/string/arm/memcpy.S) is Copyright © 2008
The ARM memcpy code (src/string/arm/memcpy_el.S) is Copyright © 2008
The Android Open Source Project and is licensed under a two-clause BSD
license. It was taken from Bionic libc, used on Android.
The AArch64 memcpy and memset code (src/string/aarch64/*) are
Copyright © 1999-2019, Arm Limited.
The implementation of DES for crypt (src/crypt/crypt_des.c) is
Copyright © 1994 David Burren. It is licensed under a BSD license.
@ -143,7 +140,7 @@ domain. The code also comes with a fallback permissive license for use
in jurisdictions that may not recognize the public domain.
The smoothsort implementation (src/stdlib/qsort.c) is Copyright © 2011
Lynn Ochs and is licensed under an MIT-style license.
Valentin Ochs and is licensed under an MIT-style license.
The x86_64 port was written by Nicholas J. Kain and is licensed under
the standard MIT terms.

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@ -86,7 +86,7 @@ and ABI combinations:
* SuperH (SH)
* Standard ELF ABI or FDPIC ABI (shared-text without MMU)
* Little-endian by default; big-endian variant also supported
* Little-endian by default; big-engian variant also supported
* Full FPU ABI or soft-float ABI is supported, but the
single-precision-only FPU ABI is not
@ -97,16 +97,11 @@ and ABI combinations:
* OpenRISC 1000 (or1k)
* RISC-V
* 32-bit and 64-bit
* RISC-V 64
* Little endian
* Hard, soft, and hard-single/soft-double floating point ABIs
* Standard ELF; no shared-text NOMMU support
* LoongArch
* 64-bit ISA
* Hard, soft, and hard-single/soft-double floating point ABIs
Build and Installation Procedure

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@ -17,8 +17,7 @@ includedir = $(prefix)/include
libdir = $(prefix)/lib
syslibdir = /lib
MALLOC_DIR = mallocng
SRC_DIRS = $(addprefix $(srcdir)/,src/* src/malloc/$(MALLOC_DIR) crt ldso $(COMPAT_SRC_DIRS))
SRC_DIRS = $(addprefix $(srcdir)/,src/* crt ldso $(COMPAT_SRC_DIRS))
BASE_GLOBS = $(addsuffix /*.c,$(SRC_DIRS))
ARCH_GLOBS = $(addsuffix /$(ARCH)/*.[csS],$(SRC_DIRS))
BASE_SRCS = $(sort $(wildcard $(BASE_GLOBS)))
@ -109,7 +108,7 @@ obj/src/internal/version.o obj/src/internal/version.lo: obj/src/internal/version
obj/crt/rcrt1.o obj/ldso/dlstart.lo obj/ldso/dynlink.lo: $(srcdir)/src/internal/dynlink.h $(srcdir)/arch/$(ARCH)/reloc.h
obj/crt/crt1.o obj/crt/Scrt1.o obj/crt/rcrt1.o obj/ldso/dlstart.lo: $(srcdir)/arch/$(ARCH)/crt_arch.h
obj/crt/crt1.o obj/crt/scrt1.o obj/crt/rcrt1.o obj/ldso/dlstart.lo: $(srcdir)/arch/$(ARCH)/crt_arch.h
obj/crt/rcrt1.o: $(srcdir)/ldso/dlstart.c

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@ -1 +1 @@
1.2.5
1.2.0

238
WHATSNEW
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@ -2200,241 +2200,3 @@ arch-specific bugs fixed:
- arm dynamic linker chose wrong tls/atomic variants since 1.1.21
- some math library functions returned excess precision on i386
- unconfirmed regression in fchmodat AT_SYMLINK_NOFOLLOW on mips*
1.2.1 release notes
major changes:
- new malloc implementation (mallocng & overhauled bump allocator)
new features:
- DNS queries via res_* now set AD flag, report zone signedness (DNSSEC)
- PTHREAD_NULL macro (POSIX-future)
performance:
- optimized memcpy and memset for aarch64
- optimized memcpy for arm now supports big endian
- optimized x86_64 remquol
- improved strerror without linear search
bugs fixed:
- lock-skipping for processes that returned to single-threaded was wrong
- AF_UNSPEC dns lookups mishandled single failure in paired A+AAAA
- res_send and res_query returned wrong value on errors from nameserver
- corrupted sysvipc timestamps on 32-bit archs with old kernels
- incorrect parsing of timezone offsets after overly-long zone name
- clock_adjtime was broken on 32-bit archs (time64)
- pthread_kill as not async-signal-safe
- pthread_cancel was not async-cancel-safe
- large-ulp errors in various math functions in non-default rounding modes
arch-specific bugs fixed:
- arm clock_gettime was broken on some hw due to bad time64 vdso
- m68k sqrtl lacked long double precision
- mips* syscall mechanism regressions on older kernels
- mips* had negated error codes for some syscalls (kernel bug)
- mips* SIGEMT was wrongly called SIGSTKFLT
- sh fesetround didn't work correctly on sh
1.2.2 release notes
major changes:
- child restrictions lifted after fork of multithreaded parent
new features:
- _Fork function (POSIX-future)
- reallocarray function (extension from OpenBSD, now widespread)
- gettid function (kernel tid as supported concept)
- SIGEV_THREAD_ID sigevent API (Linux extension)
- tcgetwinsize and tcsetwinsize functions (POSIX-future)
performance:
- faster software sqrt on archs without native sqrt instruction
compatibility:
- realpath no longer depends on procfs availability & accuracy
- time zone parser now always prefers 64-bit tables if present
- crypt_blowfish now supports $2b$ prefix
- res_query now reports errors via h_errno
- set*id and setrlimit are now safe in vforked/cloned child
- setgroups now applies to all threads
- dlopen debugger notification is improved, should work with lldb
- setrlimit no longer needs __synccall broadcast on linux 2.6.36+
- faccessat with AT_EACCESS no longer needs child process on linux 5.8+
bugs fixed:
- buffer overflow and infinite loop errors in wcsnrtombs (CVE-2020-28928)
- sem_close unmapped still-referenced semaphores
- fork of process with active aio could deadlock or crash paren
- pthread_cond_wait was broken with priority-inheritance mutex
- getgrouplist wrongly failed when nscd reported an empty list
- abort could leak modified SIGABRT disposition to fork or posix_spawn child
- regression with mallocng: malloc_usable_size(0) crashed
- readlink wrongly gave EINVAL on zero length dest buffer
- sqrtl was severely inaccurate (not correctly rounded) on ldquad archs
- assert failure wrongly flushed stdio (possible deadlock)
- MUSL_LOCPATH search was broken with multiple components
- missing newline in herror output
- possible deadlock in pthread_exit with pshared mutex or barrier usage
- pthread_mutexattr_getprotocol didn't read back protocol
- v4l2 ioctl translation for pre-time64 kernels didn't work
arch-specific bugs fixed:
- x86_64 longjmp failed to handle 0 argument reliably
- i386 __set_thread_area fallback for pre-2.6 kernels didn't work
- missing O_LARGEFILE macro value on x86_64, x32, mips64
- unpredictable s390x breakage from failure to preserve call-saved registers
1.2.3 release notes
new features:
- qsort_r function (POSIX-future)
- pthread_getname_np extension function
- hard float on SPE FPU for powerpc-sf
- SEEK_DATA and SEEK_HOLE exposed in unistd.h (Linux extensions)
compatibility:
- free now preserves errno (POSIX-future requirement)
- setjmp is declared explicitly with returns_twice for non-GCC compilers
- macro version of isascii is no longer defined for C++
- dynamic linker now tolerates zero-length LOAD segments
- epoll_[p]wait is now a cancellation point
- pwd/grp functions no longer fail on systems without AF_UNIX support
- POSIX TZ parsing is stricter to allow more names to fallback to files
- NULL is now defined as nullptr when used in C++11 or later
- gettext now accepts null pointer as argument
bugs fixed:
- old regression in wcwidth of Hangul combining (vowel/final) letters
- duplocale used wrong malloc when malloc was replaced (1.2.2 regression)
- fmaf rounded wrong on archs without FE_TOWARDZERO (all softfloat archs)
- popen didn't honor requirement not to leak other popen pipe fds to child
- aligned_alloc and variants crashed on allocation failure
- dl_iterate_phdr reported incorrect module TLS pointers
- mishandling of some inputs in acoshf and expm1f and functions using them
- potentially wrong-sign zero in cproj functions at infinity
- multiple bugs in legacy function cuserid
- minor posix_spawn file actions API conformance issues
- pthread_setname_np fd leak
- out-of-bound read in zoneinfo handling with distant-past times
- out-of-tree builds lacked generated debug cfi for x86 asm
arch-specific bugs fixed:
- powerpc (32-bit) struct shmid_ds layout was wrong for some fields
- time64 struct layout was wrong in sound ioctl fallback (32-bit archs)
1.2.4 release notes
new features:
- large dns record lookups via tcp fallback
- new getaddrinfo EAI_NODATA result to distinguish NODATA/NxDomain
- support for new RELR compressed format for relative relocations
- sysconf keys for querying signal stack size requirements
- real vfork on riscv64
performance:
- mallocng no longer uses MADV_FREE (high performance cost, little gain)
- vdso clock_gettime is supported once again on 32-bit arm
compatibility:
- gethostbyname family now distinguishes NO_DATA from HOST_NOT_FOUND
- res_send now works with caller-provided edns0 queries
- arpa/nameser.h RR types list is now up-to-date
- previously-missing POSIX confstr keys have been added
- mntent interfaces now accept missing fields
- alt signal stack, if any, is now used for internal signals
- the LFS64 macros are no longer exposed without _LARGEFILE64_SOURCE
- memmem (POSIX-future) is now exposed in default feature profile
- pthread_atfork now admits calls from an application-provided malloc
- debugger tracking of shared libraries now works on MIPS PIE binaries
- sendmsg now supports up to SCM_MAX_FD fds in SCM_RIGHTS messages
bugs fixed:
- gethostbyname[2]_r wrongly returned nonzero (error) on negative result
- parallel v4/v6 address queries could fail on query id collisions
- spurious getaddrinfo/AI_ADDRCONFIG failures due to errno clobbering
- dns search domains ending in dot (including lone dot) broke lookups
- ipv6 servers in resolv.conf broke lookups on systems with v6 disabled
- systems with bindv6only failed to query both v4 and v6 nameservers
- res_mkquery mishandled consecutive final dots in name
- res_send could malfunction for very small answer buffer sizes
- resolver dns backend accepted answers with wrong (A vs AAAA) RR type
- getservbyport_r returned junk or ENOENT (vs ERANGE) on buffer size errors
- dns result parsing of malformed responses could process uninitialized data
- freopen didn't reset stream orientation (byte/wide) & encoding rule
- fwprintf didn't print most fields on open_wmemstream FILEs
- wide printf %lc ignored field width
- wide printf erroneously processed %n after encoding errors
- use of wide printf %9$ argument slot overflowed undersized buffer
- swprintf malfunctioned on nul character in output
- strverscmp ordered digit sequences vs nondigits incorrectly
- timer_create/SIGEV_THREAD failure leaked the thread
- semaphores were subject to missed-wake under certain usage patterns
- several possible rare deadlocks with lock handling at thread exit
- several possible rare deadlocks with aio and multithreaded fork
- dynamic linker relro processing was broken on archs w/variable pagesize
- async cancellation could run cancellation handlers in invalid context
- pthread_detach was wrongly a cancellation point in rare race code path
- use-after-close/double-close errors in mq_notify error paths
- mq_notify event thread wrongly ran with signals unmasked
- wcs{,n}cmp, wmemcmp returned wrong results when difference overflowed
- accept4, pipe2, and dup3 handled unknown flags wrong in fallback cases
- CPU_SETSIZE macro had wrong unit
- select fallback for pre-time64 kernels truncated timeout (vs clamping)
arch-specific bugs fixed:
- x32 new socketcalls took fallback path due to pointer sign extension
- x32 wait4 didn't fill rusage structure (time64 regression)
- x32 semtimedop mismatched timespec ABI with kernel (time64 regression)
- sigaction signal mask was bogus on or1k, microblaze, mips, and riscv
- powerpc-sf longjmp asm clobbered value argument
- or1k poll function passed timeout to syscall in wrong form
1.2.5 release notes
new features:
- statx function (linux extension; via syscall and fallback using fstatat)
- clone function is now usable and gives _Fork-like consistency in child
- statvfs now provides f_type result
- preadv2 and pwritev2 (linux extension) syscall wrappers
- riscv64 TLSDESC support
new ports:
- loongarch64
- riscv32
compatibility:
- DNS resolver can now handle answers with long CNAME chains
- string.h no longer provides (C23-incompat) non-prototype decl of basename
- fstatat statx backend now matches stat syscall non-automounting behavior
- mntent interfaces now handle escaped whitespace in paths/options
standards updates:
- printf %lc of nul wchar now produces output
- snprintf and swprintf no longer fail on n > INT_MAX
- ppoll is now exposed in default feature profile
bugs fixed:
- some long DNS answers were wrongly rejected despite new TCP support
- glob could wrongly return GLOB_NOMATCH if aborted before any matches
- multithreaded set*id could malfunction from thread sequencing logic bug
- certain use of threads after fork could deadlock thread-list lock
- posix_spawn child could deadlock in race with async parent death
- mbrtowc return value was wrong if argument n exceeded UINT_MAX
- 80-bit extended acoshl and powl got some corner cases wrong
- syslog incorrectly generated localized timestamps
arch-specific bugs fixed:
- arm (32-bit) TLSDESC malfunctioned due to addends being processed wrong
- riscv64 icache flush operation was non-functional
- sh sigsetjmp failed to properly restore call-saved register r8 on return
- sh dlsym RTLD_NEXT did not identify calling module correctly

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@ -38,15 +38,3 @@
#define HWCAP2_SVEBITPERM (1 << 4)
#define HWCAP2_SVESHA3 (1 << 5)
#define HWCAP2_SVESM4 (1 << 6)
#define HWCAP2_FLAGM2 (1 << 7)
#define HWCAP2_FRINT (1 << 8)
#define HWCAP2_SVEI8MM (1 << 9)
#define HWCAP2_SVEF32MM (1 << 10)
#define HWCAP2_SVEF64MM (1 << 11)
#define HWCAP2_SVEBF16 (1 << 12)
#define HWCAP2_I8MM (1 << 13)
#define HWCAP2_BF16 (1 << 14)
#define HWCAP2_DGH (1 << 15)
#define HWCAP2_RNG (1 << 16)
#define HWCAP2_BTI (1 << 17)
#define HWCAP2_MTE (1 << 18)

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@ -1,2 +0,0 @@
#define PROT_BTI 0x10
#define PROT_MTE 0x20

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@ -0,0 +1,2 @@
#define _POSIX_V6_LP64_OFF64 1
#define _POSIX_V7_LP64_OFF64 1

2
arch/aarch64/bits/reg.h Normal file
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@ -0,0 +1,2 @@
#undef __WORDSIZE
#define __WORDSIZE 64

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@ -11,7 +11,7 @@ typedef unsigned long greg_t;
typedef unsigned long gregset_t[34];
typedef struct {
__uint128_t vregs[32];
long double vregs[32];
unsigned int fpsr;
unsigned int fpcr;
} fpregset_t;
@ -34,7 +34,7 @@ struct fpsimd_context {
struct _aarch64_ctx head;
unsigned int fpsr;
unsigned int fpcr;
__uint128_t vregs[32];
long double vregs[32];
};
struct esr_context {
struct _aarch64_ctx head;

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@ -6,7 +6,7 @@ struct stat {
uid_t st_uid;
gid_t st_gid;
dev_t st_rdev;
unsigned long long __pad;
unsigned long __pad;
off_t st_size;
blksize_t st_blksize;
int __pad2;

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@ -12,18 +12,9 @@ typedef uint32_t uint_fast32_t;
#define UINT_FAST16_MAX UINT32_MAX
#define UINT_FAST32_MAX UINT32_MAX
#if __LONG_MAX == 0x7fffffffL
#define INTPTR_MIN INT32_MIN
#define INTPTR_MAX INT32_MAX
#define UINTPTR_MAX UINT32_MAX
#define PTRDIFF_MIN INT32_MIN
#define PTRDIFF_MAX INT32_MAX
#define SIZE_MAX UINT32_MAX
#else
#define INTPTR_MIN INT64_MIN
#define INTPTR_MAX INT64_MAX
#define UINTPTR_MAX UINT64_MAX
#define PTRDIFF_MIN INT64_MIN
#define PTRDIFF_MAX INT64_MAX
#define SIZE_MAX UINT64_MAX
#endif

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@ -289,19 +289,4 @@
#define __NR_fspick 433
#define __NR_pidfd_open 434
#define __NR_clone3 435
#define __NR_close_range 436
#define __NR_openat2 437
#define __NR_pidfd_getfd 438
#define __NR_faccessat2 439
#define __NR_process_madvise 440
#define __NR_epoll_pwait2 441
#define __NR_mount_setattr 442
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
#define __NR_fchmodat2 452

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@ -6,7 +6,7 @@ struct user_regs_struct {
};
struct user_fpsimd_struct {
__uint128_t vregs[32];
long double vregs[32];
unsigned int fpsr;
unsigned int fpcr;
};

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@ -1,11 +1,12 @@
static inline uintptr_t __get_tp()
static inline struct pthread *__pthread_self()
{
uintptr_t tp;
__asm__ ("mrs %0,tpidr_el0" : "=r"(tp));
return tp;
char *self;
__asm__ ("mrs %0,tpidr_el0" : "=r"(self));
return (void*)(self - sizeof(struct pthread));
}
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 16
#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread))
#define MC_PC pc

2
arch/arm/bits/posix.h Normal file
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@ -0,0 +1,2 @@
#define _POSIX_V6_ILP32_OFFBIG 1
#define _POSIX_V7_ILP32_OFFBIG 1

3
arch/arm/bits/reg.h Normal file
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@ -0,0 +1,3 @@
#undef __WORDSIZE
#define __WORDSIZE 32
/* FIXME */

20
arch/arm/bits/stdint.h Normal file
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@ -0,0 +1,20 @@
typedef int32_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
#define INT_FAST16_MIN INT32_MIN
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST16_MAX INT32_MAX
#define INT_FAST32_MAX INT32_MAX
#define UINT_FAST16_MAX UINT32_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define INTPTR_MIN INT32_MIN
#define INTPTR_MAX INT32_MAX
#define UINTPTR_MAX UINT32_MAX
#define PTRDIFF_MIN INT32_MIN
#define PTRDIFF_MAX INT32_MAX
#define SIZE_MAX UINT32_MAX

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@ -389,21 +389,6 @@
#define __NR_fspick 433
#define __NR_pidfd_open 434
#define __NR_clone3 435
#define __NR_close_range 436
#define __NR_openat2 437
#define __NR_pidfd_getfd 438
#define __NR_faccessat2 439
#define __NR_process_madvise 440
#define __NR_epoll_pwait2 441
#define __NR_mount_setattr 442
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
#define __NR_fchmodat2 452
#define __ARM_NR_breakpoint 0x0f0001
#define __ARM_NR_cacheflush 0x0f0002

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@ -1,11 +1,11 @@
#if ((__ARM_ARCH_6K__ || __ARM_ARCH_6KZ__ || __ARM_ARCH_6ZK__) && !__thumb__) \
|| __ARM_ARCH_7A__ || __ARM_ARCH_7R__ || __ARM_ARCH >= 7
static inline uintptr_t __get_tp()
static inline pthread_t __pthread_self()
{
uintptr_t tp;
__asm__ ( "mrc p15,0,%0,c13,c0,3" : "=r"(tp) );
return tp;
char *p;
__asm__ ( "mrc p15,0,%0,c13,c0,3" : "=r"(p) );
return (void *)(p-sizeof(struct pthread));
}
#else
@ -16,17 +16,18 @@ static inline uintptr_t __get_tp()
#define BLX "blx"
#endif
static inline uintptr_t __get_tp()
static inline pthread_t __pthread_self()
{
extern hidden uintptr_t __a_gettp_ptr;
register uintptr_t tp __asm__("r0");
__asm__ ( BLX " %1" : "=r"(tp) : "r"(__a_gettp_ptr) : "cc", "lr" );
return tp;
register uintptr_t p __asm__("r0");
__asm__ ( BLX " %1" : "=r"(p) : "r"(__a_gettp_ptr) : "cc", "lr" );
return (void *)(p-sizeof(struct pthread));
}
#endif
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 8
#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread))
#define MC_PC arm_pc

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@ -26,7 +26,7 @@
#define REL_TPOFF R_ARM_TLS_TPOFF32
#define REL_TLSDESC R_ARM_TLS_DESC
#define TLSDESC_BACKWARDS 1
#define TLSDESC_BACKWARDS
#define CRTJMP(pc,sp) __asm__ __volatile__( \
"mov sp,%1 ; bx %0" : : "r"(pc), "r"(sp) : "memory" )

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@ -98,13 +98,12 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo
__asm_syscall(R7_OPERAND, "0"(r0), "r"(r1), "r"(r2), "r"(r3), "r"(r4), "r"(r5));
}
#define SYSCALL_FADVISE_6_ARG
#define SYSCALL_IPC_BROKEN_MODE
#define VDSO_USEFUL
#define VDSO_CGT32_SYM "__vdso_clock_gettime"
#define VDSO_CGT32_VER "LINUX_2.6"
#define VDSO_CGT_SYM "__vdso_clock_gettime64"
#define VDSO_CGT_VER "LINUX_2.6"
#define VDSO_CGT_WORKAROUND 1
#define SYSCALL_FADVISE_6_ARG
#define SYSCALL_IPC_BROKEN_MODE

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@ -30,15 +30,9 @@
#define F_SETSIG 10
#define F_GETSIG 11
#if __LONG_MAX == 0x7fffffffL
#define F_GETLK 12
#define F_SETLK 13
#define F_SETLKW 14
#else
#define F_GETLK 5
#define F_SETLK 6
#define F_SETLKW 7
#endif
#define F_SETOWN_EX 15
#define F_GETOWN_EX 16

2
arch/i386/bits/posix.h Normal file
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@ -0,0 +1,2 @@
#define _POSIX_V6_ILP32_OFFBIG 1
#define _POSIX_V7_ILP32_OFFBIG 1

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@ -1,3 +1,5 @@
#undef __WORDSIZE
#define __WORDSIZE 32
#define EBX 0
#define ECX 1
#define EDX 2

20
arch/i386/bits/stdint.h Normal file
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@ -0,0 +1,20 @@
typedef int32_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
#define INT_FAST16_MIN INT32_MIN
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST16_MAX INT32_MAX
#define INT_FAST32_MAX INT32_MAX
#define UINT_FAST16_MAX UINT32_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define INTPTR_MIN INT32_MIN
#define INTPTR_MAX INT32_MAX
#define UINTPTR_MAX UINT32_MAX
#define PTRDIFF_MIN INT32_MIN
#define PTRDIFF_MAX INT32_MAX
#define SIZE_MAX UINT32_MAX

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@ -426,20 +426,4 @@
#define __NR_fspick 433
#define __NR_pidfd_open 434
#define __NR_clone3 435
#define __NR_close_range 436
#define __NR_openat2 437
#define __NR_pidfd_getfd 438
#define __NR_faccessat2 439
#define __NR_process_madvise 440
#define __NR_epoll_pwait2 441
#define __NR_mount_setattr 442
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_memfd_secret 447
#define __NR_process_mrelease 448
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
#define __NR_fchmodat2 452

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@ -1,8 +1,10 @@
static inline uintptr_t __get_tp()
static inline struct pthread *__pthread_self()
{
uintptr_t tp;
__asm__ ("movl %%gs:0,%0" : "=r" (tp) );
return tp;
struct pthread *self;
__asm__ ("movl %%gs:0,%0" : "=r" (self) );
return self;
}
#define TP_ADJ(p) (p)
#define MC_PC gregs[REG_EIP]

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@ -87,3 +87,5 @@ static inline long __syscall6(long n, long a1, long a2, long a3, long a4, long a
#define VDSO_CGT32_VER "LINUX_2.6"
#define VDSO_CGT_SYM "__vdso_clock_gettime64"
#define VDSO_CGT_VER "LINUX_2.6"
#define SYSCALL_USE_SOCKETCALL

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@ -1,53 +0,0 @@
#define a_ll a_ll
static inline int a_ll(volatile int *p)
{
int v;
__asm__ __volatile__ (
"ll.w %0, %1"
: "=r"(v)
: "ZC"(*p));
return v;
}
#define a_sc a_sc
static inline int a_sc(volatile int *p, int v)
{
int r;
__asm__ __volatile__ (
"sc.w %0, %1"
: "=r"(r), "=ZC"(*p)
: "0"(v) : "memory");
return r;
}
#define a_ll_p a_ll_p
static inline void *a_ll_p(volatile void *p)
{
void *v;
__asm__ __volatile__ (
"ll.d %0, %1"
: "=r"(v)
: "ZC"(*(void *volatile *)p));
return v;
}
#define a_sc_p a_sc_p
static inline int a_sc_p(volatile void *p, void *v)
{
long r;
__asm__ __volatile__ (
"sc.d %0, %1"
: "=r"(r), "=ZC"(*(void *volatile *)p)
: "0"(v)
: "memory");
return r;
}
#define a_barrier a_barrier
static inline void a_barrier()
{
__asm__ __volatile__ ("dbar 0" : : : "memory");
}
#define a_pre_llsc a_barrier
#define a_post_llsc a_barrier

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@ -1,18 +0,0 @@
#define _Addr long
#define _Int64 long
#define _Reg long
#define __BYTE_ORDER 1234
#define __LONG_MAX 0x7fffffffffffffffL
#ifndef __cplusplus
TYPEDEF int wchar_t;
#endif
TYPEDEF float float_t;
TYPEDEF double double_t;
TYPEDEF struct { long long __ll; long double __ld; } max_align_t;
TYPEDEF unsigned nlink_t;
TYPEDEF int blksize_t;

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@ -1,20 +0,0 @@
#define FE_INEXACT 0x010000
#define FE_UNDERFLOW 0x020000
#define FE_OVERFLOW 0x040000
#define FE_DIVBYZERO 0x080000
#define FE_INVALID 0x100000
#define FE_ALL_EXCEPT 0x1F0000
#define FE_TONEAREST 0x000
#define FE_TOWARDZERO 0x100
#define FE_UPWARD 0x200
#define FE_DOWNWARD 0x300
typedef unsigned fexcept_t;
typedef struct {
unsigned __cw;
} fenv_t;
#define FE_DFL_ENV ((const fenv_t *) -1)

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@ -1,16 +0,0 @@
#define FLT_EVAL_METHOD 0
#define LDBL_TRUE_MIN 6.47517511943802511092443895822764655e-4966L
#define LDBL_MIN 3.36210314311209350626267781732175260e-4932L
#define LDBL_MAX 1.18973149535723176508575932662800702e+4932L
#define LDBL_EPSILON 1.92592994438723585305597794258492732e-34L
#define LDBL_MANT_DIG 113
#define LDBL_MIN_EXP (-16381)
#define LDBL_MAX_EXP 16384
#define LDBL_DIG 33
#define LDBL_MIN_10_EXP (-4931)
#define LDBL_MAX_10_EXP 4932
#define DECIMAL_DIG 36

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@ -1 +0,0 @@
typedef unsigned long __jmp_buf[23];

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@ -1,101 +0,0 @@
#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
|| defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
#define MINSIGSTKSZ 4096
#define SIGSTKSZ 16384
#endif
#if defined(_GNU_SOURCE)
#define LARCH_NGREG 32
#define LARCH_REG_RA 1
#define LARCH_REG_SP 3
#define LARCH_REG_S0 23
#define LARCH_REG_S1 24
#define LARCH_REG_A0 4
#define LARCH_REG_S2 25
#define LARCH_REG_NARGS 8
#endif
#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
typedef unsigned long greg_t, gregset_t[32];
struct sigcontext {
unsigned long sc_pc;
unsigned long sc_regs[32];
unsigned sc_flags;
unsigned long sc_extcontext[] __attribute__((__aligned__(16)));
};
#endif
typedef struct {
unsigned long __pc;
unsigned long __gregs[32];
unsigned __flags;
unsigned long __extcontext[] __attribute__((__aligned__(16)));
} mcontext_t;
struct sigaltstack {
void *ss_sp;
int ss_flags;
size_t ss_size;
};
typedef struct __ucontext
{
unsigned long uc_flags;
struct __ucontext *uc_link;
stack_t uc_stack;
sigset_t uc_sigmask;
long __uc_pad;
mcontext_t uc_mcontext;
} ucontext_t;
#define __uc_flags uc_flags
#define SA_NOCLDSTOP 1
#define SA_NOCLDWAIT 2
#define SA_SIGINFO 4
#define SA_ONSTACK 0x08000000
#define SA_RESTART 0x10000000
#define SA_NODEFER 0x40000000
#define SA_RESETHAND 0x80000000
#endif
#define SIGHUP 1
#define SIGINT 2
#define SIGQUIT 3
#define SIGILL 4
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT SIGABRT
#define SIGBUS 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGUSR1 10
#define SIGSEGV 11
#define SIGUSR2 12
#define SIGPIPE 13
#define SIGALRM 14
#define SIGTERM 15
#define SIGSTKFLT 16
#define SIGCHLD 17
#define SIGCONT 18
#define SIGSTOP 19
#define SIGTSTP 20
#define SIGTTIN 21
#define SIGTTOU 22
#define SIGURG 23
#define SIGXCPU 24
#define SIGXFSZ 25
#define SIGVTALRM 26
#define SIGPROF 27
#define SIGWINCH 28
#define SIGIO 29
#define SIGPOLL SIGIO
#define SIGPWR 30
#define SIGSYS 31
#define SIGUNUSED SIGSYS
#define _NSIG 65

View file

@ -1,316 +0,0 @@
#define __NR_io_setup 0
#define __NR_io_destroy 1
#define __NR_io_submit 2
#define __NR_io_cancel 3
#define __NR_io_getevents 4
#define __NR_setxattr 5
#define __NR_lsetxattr 6
#define __NR_fsetxattr 7
#define __NR_getxattr 8
#define __NR_lgetxattr 9
#define __NR_fgetxattr 10
#define __NR_listxattr 11
#define __NR_llistxattr 12
#define __NR_flistxattr 13
#define __NR_removexattr 14
#define __NR_lremovexattr 15
#define __NR_fremovexattr 16
#define __NR_getcwd 17
#define __NR_lookup_dcookie 18
#define __NR_eventfd2 19
#define __NR_epoll_create1 20
#define __NR_epoll_ctl 21
#define __NR_epoll_pwait 22
#define __NR_dup 23
#define __NR_dup3 24
#define __NR3264_fcntl 25
#define __NR_inotify_init1 26
#define __NR_inotify_add_watch 27
#define __NR_inotify_rm_watch 28
#define __NR_ioctl 29
#define __NR_ioprio_set 30
#define __NR_ioprio_get 31
#define __NR_flock 32
#define __NR_mknodat 33
#define __NR_mkdirat 34
#define __NR_unlinkat 35
#define __NR_symlinkat 36
#define __NR_linkat 37
#define __NR_umount2 39
#define __NR_mount 40
#define __NR_pivot_root 41
#define __NR_nfsservctl 42
#define __NR3264_statfs 43
#define __NR3264_fstatfs 44
#define __NR3264_truncate 45
#define __NR3264_ftruncate 46
#define __NR_fallocate 47
#define __NR_faccessat 48
#define __NR_chdir 49
#define __NR_fchdir 50
#define __NR_chroot 51
#define __NR_fchmod 52
#define __NR_fchmodat 53
#define __NR_fchownat 54
#define __NR_fchown 55
#define __NR_openat 56
#define __NR_close 57
#define __NR_vhangup 58
#define __NR_pipe2 59
#define __NR_quotactl 60
#define __NR_getdents64 61
#define __NR3264_lseek 62
#define __NR_read 63
#define __NR_write 64
#define __NR_readv 65
#define __NR_writev 66
#define __NR_pread64 67
#define __NR_pwrite64 68
#define __NR_preadv 69
#define __NR_pwritev 70
#define __NR3264_sendfile 71
#define __NR_pselect6 72
#define __NR_ppoll 73
#define __NR_signalfd4 74
#define __NR_vmsplice 75
#define __NR_splice 76
#define __NR_tee 77
#define __NR_readlinkat 78
#define __NR_sync 81
#define __NR_fsync 82
#define __NR_fdatasync 83
#define __NR_sync_file_range 84
#define __NR_timerfd_create 85
#define __NR_timerfd_settime 86
#define __NR_timerfd_gettime 87
#define __NR_utimensat 88
#define __NR_acct 89
#define __NR_capget 90
#define __NR_capset 91
#define __NR_personality 92
#define __NR_exit 93
#define __NR_exit_group 94
#define __NR_waitid 95
#define __NR_set_tid_address 96
#define __NR_unshare 97
#define __NR_futex 98
#define __NR_set_robust_list 99
#define __NR_get_robust_list 100
#define __NR_nanosleep 101
#define __NR_getitimer 102
#define __NR_setitimer 103
#define __NR_kexec_load 104
#define __NR_init_module 105
#define __NR_delete_module 106
#define __NR_timer_create 107
#define __NR_timer_gettime 108
#define __NR_timer_getoverrun 109
#define __NR_timer_settime 110
#define __NR_timer_delete 111
#define __NR_clock_settime 112
#define __NR_clock_gettime 113
#define __NR_clock_getres 114
#define __NR_clock_nanosleep 115
#define __NR_syslog 116
#define __NR_ptrace 117
#define __NR_sched_setparam 118
#define __NR_sched_setscheduler 119
#define __NR_sched_getscheduler 120
#define __NR_sched_getparam 121
#define __NR_sched_setaffinity 122
#define __NR_sched_getaffinity 123
#define __NR_sched_yield 124
#define __NR_sched_get_priority_max 125
#define __NR_sched_get_priority_min 126
#define __NR_sched_rr_get_interval 127
#define __NR_restart_syscall 128
#define __NR_kill 129
#define __NR_tkill 130
#define __NR_tgkill 131
#define __NR_sigaltstack 132
#define __NR_rt_sigsuspend 133
#define __NR_rt_sigaction 134
#define __NR_rt_sigprocmask 135
#define __NR_rt_sigpending 136
#define __NR_rt_sigtimedwait 137
#define __NR_rt_sigqueueinfo 138
#define __NR_rt_sigreturn 139
#define __NR_setpriority 140
#define __NR_getpriority 141
#define __NR_reboot 142
#define __NR_setregid 143
#define __NR_setgid 144
#define __NR_setreuid 145
#define __NR_setuid 146
#define __NR_setresuid 147
#define __NR_getresuid 148
#define __NR_setresgid 149
#define __NR_getresgid 150
#define __NR_setfsuid 151
#define __NR_setfsgid 152
#define __NR_times 153
#define __NR_setpgid 154
#define __NR_getpgid 155
#define __NR_getsid 156
#define __NR_setsid 157
#define __NR_getgroups 158
#define __NR_setgroups 159
#define __NR_uname 160
#define __NR_sethostname 161
#define __NR_setdomainname 162
#define __NR_getrusage 165
#define __NR_umask 166
#define __NR_prctl 167
#define __NR_getcpu 168
#define __NR_gettimeofday 169
#define __NR_settimeofday 170
#define __NR_adjtimex 171
#define __NR_getpid 172
#define __NR_getppid 173
#define __NR_getuid 174
#define __NR_geteuid 175
#define __NR_getgid 176
#define __NR_getegid 177
#define __NR_gettid 178
#define __NR_sysinfo 179
#define __NR_mq_open 180
#define __NR_mq_unlink 181
#define __NR_mq_timedsend 182
#define __NR_mq_timedreceive 183
#define __NR_mq_notify 184
#define __NR_mq_getsetattr 185
#define __NR_msgget 186
#define __NR_msgctl 187
#define __NR_msgrcv 188
#define __NR_msgsnd 189
#define __NR_semget 190
#define __NR_semctl 191
#define __NR_semtimedop 192
#define __NR_semop 193
#define __NR_shmget 194
#define __NR_shmctl 195
#define __NR_shmat 196
#define __NR_shmdt 197
#define __NR_socket 198
#define __NR_socketpair 199
#define __NR_bind 200
#define __NR_listen 201
#define __NR_accept 202
#define __NR_connect 203
#define __NR_getsockname 204
#define __NR_getpeername 205
#define __NR_sendto 206
#define __NR_recvfrom 207
#define __NR_setsockopt 208
#define __NR_getsockopt 209
#define __NR_shutdown 210
#define __NR_sendmsg 211
#define __NR_recvmsg 212
#define __NR_readahead 213
#define __NR_brk 214
#define __NR_munmap 215
#define __NR_mremap 216
#define __NR_add_key 217
#define __NR_request_key 218
#define __NR_keyctl 219
#define __NR_clone 220
#define __NR_execve 221
#define __NR3264_mmap 222
#define __NR3264_fadvise64 223
#define __NR_swapon 224
#define __NR_swapoff 225
#define __NR_mprotect 226
#define __NR_msync 227
#define __NR_mlock 228
#define __NR_munlock 229
#define __NR_mlockall 230
#define __NR_munlockall 231
#define __NR_mincore 232
#define __NR_madvise 233
#define __NR_remap_file_pages 234
#define __NR_mbind 235
#define __NR_get_mempolicy 236
#define __NR_set_mempolicy 237
#define __NR_migrate_pages 238
#define __NR_move_pages 239
#define __NR_rt_tgsigqueueinfo 240
#define __NR_perf_event_open 241
#define __NR_accept4 242
#define __NR_recvmmsg 243
#define __NR_arch_specific_syscall 244
#define __NR_wait4 260
#define __NR_prlimit64 261
#define __NR_fanotify_init 262
#define __NR_fanotify_mark 263
#define __NR_name_to_handle_at 264
#define __NR_open_by_handle_at 265
#define __NR_clock_adjtime 266
#define __NR_syncfs 267
#define __NR_setns 268
#define __NR_sendmmsg 269
#define __NR_process_vm_readv 270
#define __NR_process_vm_writev 271
#define __NR_kcmp 272
#define __NR_finit_module 273
#define __NR_sched_setattr 274
#define __NR_sched_getattr 275
#define __NR_renameat2 276
#define __NR_seccomp 277
#define __NR_getrandom 278
#define __NR_memfd_create 279
#define __NR_bpf 280
#define __NR_execveat 281
#define __NR_userfaultfd 282
#define __NR_membarrier 283
#define __NR_mlock2 284
#define __NR_copy_file_range 285
#define __NR_preadv2 286
#define __NR_pwritev2 287
#define __NR_pkey_mprotect 288
#define __NR_pkey_alloc 289
#define __NR_pkey_free 290
#define __NR_statx 291
#define __NR_io_pgetevents 292
#define __NR_rseq 293
#define __NR_kexec_file_load 294
#define __NR_pidfd_send_signal 424
#define __NR_io_uring_setup 425
#define __NR_io_uring_enter 426
#define __NR_io_uring_register 427
#define __NR_open_tree 428
#define __NR_move_mount 429
#define __NR_fsopen 430
#define __NR_fsconfig 431
#define __NR_fsmount 432
#define __NR_fspick 433
#define __NR_pidfd_open 434
#define __NR_clone3 435
#define __NR_close_range 436
#define __NR_openat2 437
#define __NR_pidfd_getfd 438
#define __NR_faccessat2 439
#define __NR_process_madvise 440
#define __NR_epoll_pwait2 441
#define __NR_mount_setattr 442
#define __NR_quotactl_fd 443
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
#define __NR_fchmodat2 452
#define __NR_map_shadow_stack 453
#define __NR_futex_wake 454
#define __NR_futex_wait 455
#define __NR_futex_requeue 456
#define __NR_fcntl __NR3264_fcntl
#define __NR_statfs __NR3264_statfs
#define __NR_fstatfs __NR3264_fstatfs
#define __NR_truncate __NR3264_truncate
#define __NR_ftruncate __NR3264_ftruncate
#define __NR_lseek __NR3264_lseek
#define __NR_sendfile __NR3264_sendfile
#define __NR_mmap __NR3264_mmap
#define __NR_fadvise64 __NR3264_fadvise64

View file

@ -1,24 +0,0 @@
#define ELF_NGREG 45
#define ELF_NFPREG 34
struct user_regs_struct {
unsigned long regs[32];
unsigned long orig_a0;
unsigned long csr_era;
unsigned long csr_badv;
unsigned long reserved[10];
};
struct user_fp_struct {
unsigned long fpr[32];
unsigned long fcc;
unsigned int fcsr;
};
typedef unsigned long elf_greg_t, elf_gregset_t[ELF_NGREG];
typedef union {
double d;
float f;
} elf_fpreg_t;
typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];

View file

@ -1,13 +0,0 @@
__asm__(
".text \n"
".global " START "\n"
".type " START ", @function\n"
START ":\n"
" move $fp, $zero\n"
" move $a0, $sp\n"
".weak _DYNAMIC\n"
".hidden _DYNAMIC\n"
" la.local $a1, _DYNAMIC\n"
" bstrins.d $sp, $zero, 3, 0\n"
" b " START "_c\n"
);

View file

@ -1,11 +0,0 @@
static inline uintptr_t __get_tp()
{
register uintptr_t tp __asm__("tp");
__asm__ ("" : "=r" (tp) );
return tp;
}
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 0
#define DTP_OFFSET 0
#define MC_PC __pc

View file

@ -1,30 +0,0 @@
#ifdef __loongarch_soft_float
#define FP_SUFFIX "-sf"
#elif defined __loongarch_single_float
#define FP_SUFFIX "-sp"
#else
#define FP_SUFFIX ""
#endif
#define LDSO_ARCH "loongarch64" FP_SUFFIX
#define TPOFF_K 0
#define REL_PLT R_LARCH_JUMP_SLOT
#define REL_COPY R_LARCH_COPY
#define REL_DTPMOD R_LARCH_TLS_DTPMOD64
#define REL_DTPOFF R_LARCH_TLS_DTPREL64
#define REL_TPOFF R_LARCH_TLS_TPREL64
#define REL_RELATIVE R_LARCH_RELATIVE
#define REL_SYMBOLIC R_LARCH_64
#define REL_TLSDESC R_LARCH_TLS_DESC64
#define CRTJMP(pc,sp) __asm__ __volatile__( \
"move $sp, %1 ; jr %0" : : "r"(pc), "r"(sp) : "memory" )
#define GETFUNCSYM(fp, sym, got) __asm__ ( \
".hidden " #sym "\n" \
".align 8 \n" \
" la.local $t1, "#sym" \n" \
" move %0, $t1 \n" \
: "=r"(*(fp)) : : "memory" )

View file

@ -1,137 +0,0 @@
#define __SYSCALL_LL_E(x) (x)
#define __SYSCALL_LL_O(x) (x)
#define SYSCALL_CLOBBERLIST \
"$t0", "$t1", "$t2", "$t3", \
"$t4", "$t5", "$t6", "$t7", "$t8", "memory"
static inline long __syscall0(long n)
{
register long a7 __asm__("$a7") = n;
register long a0 __asm__("$a0");
__asm__ __volatile__ (
"syscall 0"
: "=r"(a0)
: "r"(a7)
: SYSCALL_CLOBBERLIST);
return a0;
}
static inline long __syscall1(long n, long a)
{
register long a7 __asm__("$a7") = n;
register long a0 __asm__("$a0") = a;
__asm__ __volatile__ (
"syscall 0"
: "+r"(a0)
: "r"(a7)
: SYSCALL_CLOBBERLIST);
return a0;
}
static inline long __syscall2(long n, long a, long b)
{
register long a7 __asm__("$a7") = n;
register long a0 __asm__("$a0") = a;
register long a1 __asm__("$a1") = b;
__asm__ __volatile__ (
"syscall 0"
: "+r"(a0)
: "r"(a7), "r"(a1)
: SYSCALL_CLOBBERLIST);
return a0;
}
static inline long __syscall3(long n, long a, long b, long c)
{
register long a7 __asm__("$a7") = n;
register long a0 __asm__("$a0") = a;
register long a1 __asm__("$a1") = b;
register long a2 __asm__("$a2") = c;
__asm__ __volatile__ (
"syscall 0"
: "+r"(a0)
: "r"(a7), "r"(a1), "r"(a2)
: SYSCALL_CLOBBERLIST);
return a0;
}
static inline long __syscall4(long n, long a, long b, long c, long d)
{
register long a7 __asm__("$a7") = n;
register long a0 __asm__("$a0") = a;
register long a1 __asm__("$a1") = b;
register long a2 __asm__("$a2") = c;
register long a3 __asm__("$a3") = d;
__asm__ __volatile__ (
"syscall 0"
: "+r"(a0)
: "r"(a7), "r"(a1), "r"(a2), "r"(a3)
: SYSCALL_CLOBBERLIST);
return a0;
}
static inline long __syscall5(long n, long a, long b, long c, long d, long e)
{
register long a7 __asm__("$a7") = n;
register long a0 __asm__("$a0") = a;
register long a1 __asm__("$a1") = b;
register long a2 __asm__("$a2") = c;
register long a3 __asm__("$a3") = d;
register long a4 __asm__("$a4") = e;
__asm__ __volatile__ (
"syscall 0"
: "+r"(a0)
: "r"(a7), "r"(a1), "r"(a2), "r"(a3), "r"(a4)
: SYSCALL_CLOBBERLIST);
return a0;
}
static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
{
register long a7 __asm__("$a7") = n;
register long a0 __asm__("$a0") = a;
register long a1 __asm__("$a1") = b;
register long a2 __asm__("$a2") = c;
register long a3 __asm__("$a3") = d;
register long a4 __asm__("$a4") = e;
register long a5 __asm__("$a5") = f;
__asm__ __volatile__ (
"syscall 0"
: "+r"(a0)
: "r"(a7), "r"(a1), "r"(a2), "r"(a3), "r"(a4), "r"(a5)
: SYSCALL_CLOBBERLIST);
return a0;
}
static inline long __syscall7(long n, long a, long b, long c, long d, long e, long f, long g)
{
register long a7 __asm__("$a7") = n;
register long a0 __asm__("$a0") = a;
register long a1 __asm__("$a1") = b;
register long a2 __asm__("$a2") = c;
register long a3 __asm__("$a3") = d;
register long a4 __asm__("$a4") = e;
register long a5 __asm__("$a5") = f;
register long a6 __asm__("$a6") = g;
__asm__ __volatile__ (
"syscall 0"
: "+r"(a0)
: "r"(a7), "r"(a1), "r"(a2), "r"(a3), "r"(a4), "r"(a5), "r"(a6)
: SYSCALL_CLOBBERLIST);
return a0;
}
#define VDSO_USEFUL
#define VDSO_CGT_SYM "__vdso_clock_gettime"
#define VDSO_CGT_VER "LINUX_5.10"
#define IPC_64 0

View file

@ -1,2 +0,0 @@
#define POLLWRNORM POLLOUT
#define POLLWRBAND 256

2
arch/m68k/bits/posix.h Normal file
View file

@ -0,0 +1,2 @@
#define _POSIX_V6_ILP32_OFFBIG 1
#define _POSIX_V7_ILP32_OFFBIG 1

View file

@ -1,3 +1,5 @@
#undef __WORDSIZE
#define __WORDSIZE 32
#define PT_D1 0
#define PT_D2 1
#define PT_D3 2

20
arch/m68k/bits/stdint.h Normal file
View file

@ -0,0 +1,20 @@
typedef int32_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
#define INT_FAST16_MIN INT32_MIN
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST16_MAX INT32_MAX
#define INT_FAST32_MAX INT32_MAX
#define UINT_FAST16_MAX UINT32_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define INTPTR_MIN INT32_MIN
#define INTPTR_MAX INT32_MAX
#define UINTPTR_MAX UINT32_MAX
#define PTRDIFF_MIN INT32_MIN
#define PTRDIFF_MAX INT32_MAX
#define SIZE_MAX UINT32_MAX

View file

@ -405,19 +405,3 @@
#define __NR_fsmount 432
#define __NR_fspick 433
#define __NR_pidfd_open 434
#define __NR_clone3 435
#define __NR_close_range 436
#define __NR_openat2 437
#define __NR_pidfd_getfd 438
#define __NR_faccessat2 439
#define __NR_process_madvise 440
#define __NR_epoll_pwait2 441
#define __NR_mount_setattr 442
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
#define __NR_fchmodat2 452

View file

@ -1,12 +1,13 @@
static inline uintptr_t __get_tp()
static inline struct pthread *__pthread_self()
{
return __syscall(SYS_get_thread_area);
uintptr_t tp = __syscall(SYS_get_thread_area);
return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
}
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 0
#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
#define TP_OFFSET 0x7000
#define DTP_OFFSET 0x8000
#define MC_PC gregs[R_PC]

View file

@ -87,4 +87,5 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo
return d0;
}
#define SYSCALL_USE_SOCKETCALL
#define SYSCALL_IPC_BROKEN_MODE

View file

@ -0,0 +1,2 @@
#define _POSIX_V6_ILP32_OFFBIG 1
#define _POSIX_V7_ILP32_OFFBIG 1

View file

@ -0,0 +1,3 @@
#undef __WORDSIZE
#define __WORDSIZE 32
/* FIXME */

View file

@ -46,6 +46,7 @@ typedef struct __ucontext {
#define SA_RESTART 0x10000000
#define SA_NODEFER 0x40000000
#define SA_RESETHAND 0x80000000
#define SA_RESTORER 0x04000000
#endif

View file

@ -0,0 +1,20 @@
typedef int32_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
#define INT_FAST16_MIN INT32_MIN
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST16_MAX INT32_MAX
#define INT_FAST32_MAX INT32_MAX
#define UINT_FAST16_MAX UINT32_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define INTPTR_MIN INT32_MIN
#define INTPTR_MAX INT32_MAX
#define UINTPTR_MAX UINT32_MAX
#define PTRDIFF_MIN INT32_MIN
#define PTRDIFF_MAX INT32_MAX
#define SIZE_MAX UINT32_MAX

View file

@ -427,19 +427,4 @@
#define __NR_fspick 433
#define __NR_pidfd_open 434
#define __NR_clone3 435
#define __NR_close_range 436
#define __NR_openat2 437
#define __NR_pidfd_getfd 438
#define __NR_faccessat2 439
#define __NR_process_madvise 440
#define __NR_epoll_pwait2 441
#define __NR_mount_setattr 442
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
#define __NR_fchmodat2 452

View file

@ -1,8 +1,10 @@
static inline uintptr_t __get_tp()
static inline struct pthread *__pthread_self()
{
uintptr_t tp;
__asm__ ("ori %0, r21, 0" : "=r" (tp) );
return tp;
struct pthread *self;
__asm__ ("ori %0, r21, 0" : "=r" (self) );
return self;
}
#define TP_ADJ(p) (p)
#define MC_PC regs.pc

View file

@ -95,5 +95,3 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo
}
#define SYSCALL_IPC_BROKEN_MODE
#undef SYS_socketcall

2
arch/mips/bits/posix.h Normal file
View file

@ -0,0 +1,2 @@
#define _POSIX_V6_ILP32_OFFBIG 1
#define _POSIX_V7_ILP32_OFFBIG 1

View file

@ -1,3 +1,6 @@
#undef __WORDSIZE
#define __WORDSIZE 32
#define EF_R0 6
#define EF_R1 7
#define EF_R2 8

View file

@ -66,6 +66,7 @@ typedef struct __ucontext {
#define SA_RESTART 0x10000000
#define SA_NODEFER 0x40000000
#define SA_RESETHAND 0x80000000
#define SA_RESTORER 0x04000000
#undef SIG_BLOCK
#undef SIG_UNBLOCK
@ -92,7 +93,7 @@ typedef struct __ucontext {
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT SIGABRT
#define SIGEMT 7
#define SIGSTKFLT 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGBUS 10

20
arch/mips/bits/stdint.h Normal file
View file

@ -0,0 +1,20 @@
typedef int32_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
#define INT_FAST16_MIN INT32_MIN
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST16_MAX INT32_MAX
#define INT_FAST32_MAX INT32_MAX
#define UINT_FAST16_MAX UINT32_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define INTPTR_MIN INT32_MIN
#define INTPTR_MAX INT32_MAX
#define UINTPTR_MAX UINT32_MAX
#define PTRDIFF_MIN INT32_MIN
#define PTRDIFF_MAX INT32_MAX
#define SIZE_MAX UINT32_MAX

View file

@ -408,19 +408,4 @@
#define __NR_fspick 4433
#define __NR_pidfd_open 4434
#define __NR_clone3 4435
#define __NR_close_range 4436
#define __NR_openat2 4437
#define __NR_pidfd_getfd 4438
#define __NR_faccessat2 4439
#define __NR_process_madvise 4440
#define __NR_epoll_pwait2 4441
#define __NR_mount_setattr 4442
#define __NR_landlock_create_ruleset 4444
#define __NR_landlock_add_rule 4445
#define __NR_landlock_restrict_self 4446
#define __NR_process_mrelease 4448
#define __NR_futex_waitv 4449
#define __NR_set_mempolicy_home_node 4450
#define __NR_cachestat 4451
#define __NR_fchmodat2 4452

View file

@ -4,7 +4,10 @@ struct k_sigaction {
unsigned flags;
void (*handler)(int);
unsigned long mask[4];
void *unused;
/* The following field is past the end of the structure the
* kernel will read or write, and exists only to avoid having
* mips-specific preprocessor conditionals in sigaction.c. */
void (*restorer)();
};
hidden void __restore(), __restore_rt();

View file

@ -1,18 +1,19 @@
static inline uintptr_t __get_tp()
static inline struct pthread *__pthread_self()
{
register uintptr_t tp __asm__("$3");
#if __mips_isa_rev < 2
register char *tp __asm__("$3");
__asm__ (".word 0x7c03e83b" : "=r" (tp) );
#else
char *tp;
__asm__ ("rdhwr %0, $29" : "=r" (tp) );
#endif
return tp;
return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
}
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 0
#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
#define TP_OFFSET 0x7000
#define DTP_OFFSET 0x8000
#define MC_PC pc

View file

@ -29,7 +29,6 @@
#define NEED_MIPS_GOT_RELOCS 1
#define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
#define DT_DEBUG_INDIRECT_REL DT_MIPS_RLD_MAP_REL
#define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
#define CRTJMP(pc,sp) __asm__ __volatile__( \

View file

@ -18,26 +18,26 @@
static inline long __syscall0(long n)
{
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"addu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2)
"syscall"
: "+r"(r2), "=r"(r7)
:
: SYSCALL_CLOBBERLIST, "$8", "$9", "$10");
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall1(long n, long a)
{
register long r4 __asm__("$4") = a;
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"addu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2), "r"(r4)
"syscall"
: "+r"(r2), "=r"(r7)
: "r"(r4)
: SYSCALL_CLOBBERLIST, "$8", "$9", "$10");
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall2(long n, long a, long b)
@ -45,13 +45,13 @@ static inline long __syscall2(long n, long a, long b)
register long r4 __asm__("$4") = a;
register long r5 __asm__("$5") = b;
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"addu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5)
"syscall"
: "+r"(r2), "=r"(r7)
: "r"(r4), "r"(r5)
: SYSCALL_CLOBBERLIST, "$8", "$9", "$10");
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall3(long n, long a, long b, long c)
@ -60,13 +60,13 @@ static inline long __syscall3(long n, long a, long b, long c)
register long r5 __asm__("$5") = b;
register long r6 __asm__("$6") = c;
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"addu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
"syscall"
: "+r"(r2), "=r"(r7)
: "r"(r4), "r"(r5), "r"(r6)
: SYSCALL_CLOBBERLIST, "$8", "$9", "$10");
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall4(long n, long a, long b, long c, long d)
@ -75,13 +75,13 @@ static inline long __syscall4(long n, long a, long b, long c, long d)
register long r5 __asm__("$5") = b;
register long r6 __asm__("$6") = c;
register long r7 __asm__("$7") = d;
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"addu $2,$0,%2 ; syscall"
: "=&r"(r2), "+r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
"syscall"
: "+r"(r2), "+r"(r7)
: "r"(r4), "r"(r5), "r"(r6)
: SYSCALL_CLOBBERLIST, "$8", "$9", "$10");
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall5(long n, long a, long b, long c, long d, long e)
@ -91,15 +91,15 @@ static inline long __syscall5(long n, long a, long b, long c, long d, long e)
register long r6 __asm__("$6") = c;
register long r7 __asm__("$7") = d;
register long r8 __asm__("$8") = e;
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"subu $sp,$sp,32 ; sw $8,16($sp) ; "
"addu $2,$0,%3 ; syscall ;"
"syscall ;"
"addu $sp,$sp,32"
: "=&r"(r2), "+r"(r7), "+r"(r8)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
: "+r"(r2), "+r"(r7), "+r"(r8)
: "r"(r4), "r"(r5), "r"(r6)
: SYSCALL_CLOBBERLIST, "$9", "$10");
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
@ -110,15 +110,15 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo
register long r7 __asm__("$7") = d;
register long r8 __asm__("$8") = e;
register long r9 __asm__("$9") = f;
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"subu $sp,$sp,32 ; sw $8,16($sp) ; sw $9,20($sp) ; "
"addu $2,$0,%4 ; syscall ;"
"syscall ;"
"addu $sp,$sp,32"
: "=&r"(r2), "+r"(r7), "+r"(r8), "+r"(r9)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
: "+r"(r2), "+r"(r7), "+r"(r8), "+r"(r9)
: "r"(r4), "r"(r5), "r"(r6)
: SYSCALL_CLOBBERLIST, "$10");
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall7(long n, long a, long b, long c, long d, long e, long f, long g)
@ -130,15 +130,15 @@ static inline long __syscall7(long n, long a, long b, long c, long d, long e, lo
register long r8 __asm__("$8") = e;
register long r9 __asm__("$9") = f;
register long r10 __asm__("$10") = g;
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"subu $sp,$sp,32 ; sw $8,16($sp) ; sw $9,20($sp) ; sw $10,24($sp) ; "
"addu $2,$0,%5 ; syscall ;"
"syscall ;"
"addu $sp,$sp,32"
: "=&r"(r2), "+r"(r7), "+r"(r8), "+r"(r9), "+r"(r10)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
: "+r"(r2), "+r"(r7), "+r"(r8), "+r"(r9), "+r"(r10)
: "r"(r4), "r"(r5), "r"(r6)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
#define VDSO_USEFUL
@ -149,5 +149,3 @@ static inline long __syscall7(long n, long a, long b, long c, long d, long e, lo
#define SO_SNDTIMEO_OLD 0x1005
#define SO_RCVTIMEO_OLD 0x1006
#undef SYS_socketcall

View file

@ -13,7 +13,7 @@
#define O_ASYNC 010000
#define O_DIRECT 0100000
#define O_LARGEFILE 020000
#define O_LARGEFILE 0
#define O_NOATIME 01000000
#define O_PATH 010000000
#define O_TMPFILE 020200000

2
arch/mips64/bits/posix.h Normal file
View file

@ -0,0 +1,2 @@
#define _POSIX_V6_LP64_OFFBIG 1
#define _POSIX_V7_LP64_OFFBIG 1

View file

@ -1,3 +1,6 @@
#undef __WORDSIZE
#define __WORDSIZE 64
#define EF_R0 0
#define EF_R1 1
#define EF_R2 2

View file

@ -85,6 +85,7 @@ typedef struct __ucontext {
#define SA_RESTART 0x10000000
#define SA_NODEFER 0x40000000
#define SA_RESETHAND 0x80000000
#define SA_RESTORER 0x04000000
#undef SIG_BLOCK
#undef SIG_UNBLOCK
@ -111,7 +112,7 @@ typedef struct __ucontext {
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT SIGABRT
#define SIGEMT 7
#define SIGSTKFLT 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGBUS 10

20
arch/mips64/bits/stdint.h Normal file
View file

@ -0,0 +1,20 @@
typedef int32_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
#define INT_FAST16_MIN INT32_MIN
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST16_MAX INT32_MAX
#define INT_FAST32_MAX INT32_MAX
#define UINT_FAST16_MAX UINT32_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define INTPTR_MIN INT64_MIN
#define INTPTR_MAX INT64_MAX
#define UINTPTR_MAX UINT64_MAX
#define PTRDIFF_MIN INT64_MIN
#define PTRDIFF_MAX INT64_MAX
#define SIZE_MAX UINT64_MAX

View file

@ -338,19 +338,4 @@
#define __NR_fspick 5433
#define __NR_pidfd_open 5434
#define __NR_clone3 5435
#define __NR_close_range 5436
#define __NR_openat2 5437
#define __NR_pidfd_getfd 5438
#define __NR_faccessat2 5439
#define __NR_process_madvise 5440
#define __NR_epoll_pwait2 5441
#define __NR_mount_setattr 5442
#define __NR_landlock_create_ruleset 5444
#define __NR_landlock_add_rule 5445
#define __NR_landlock_restrict_self 5446
#define __NR_process_mrelease 5448
#define __NR_futex_waitv 5449
#define __NR_set_mempolicy_home_node 5450
#define __NR_cachestat 5451
#define __NR_fchmodat2 5452

View file

@ -4,7 +4,7 @@ struct k_sigaction {
unsigned flags;
void (*handler)(int);
unsigned long mask[2];
void *unused;
void (*restorer)();
};
hidden void __restore(), __restore_rt();

View file

@ -1,19 +1,19 @@
static inline uintptr_t __get_tp()
static inline struct pthread *__pthread_self()
{
#if __mips_isa_rev < 2
register uintptr_t tp __asm__("$3");
register char *tp __asm__("$3");
__asm__ (".word 0x7c03e83b" : "=r" (tp) );
#else
uintptr_t tp;
char *tp;
__asm__ ("rdhwr %0, $29" : "=r" (tp) );
#endif
return tp;
return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
}
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 0
#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
#define TP_OFFSET 0x7000
#define DTP_OFFSET 0x8000
#define MC_PC pc

View file

@ -38,7 +38,6 @@
#define NEED_MIPS_GOT_RELOCS 1
#define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
#define DT_DEBUG_INDIRECT_REL DT_MIPS_RLD_MAP_REL
#define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
#define CRTJMP(pc,sp) __asm__ __volatile__( \

View file

@ -16,26 +16,26 @@
static inline long __syscall0(long n)
{
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2)
"syscall"
: "+&r"(r2), "=r"(r7)
:
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall1(long n, long a)
{
register long r4 __asm__("$4") = a;
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2), "r"(r4)
"syscall"
: "+&r"(r2), "=r"(r7)
: "r"(r4)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall2(long n, long a, long b)
@ -43,14 +43,14 @@ static inline long __syscall2(long n, long a, long b)
register long r4 __asm__("$4") = a;
register long r5 __asm__("$5") = b;
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5)
"syscall"
: "+&r"(r2), "=r"(r7)
: "r"(r4), "r"(r5)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall3(long n, long a, long b, long c)
@ -59,14 +59,14 @@ static inline long __syscall3(long n, long a, long b, long c)
register long r5 __asm__("$5") = b;
register long r6 __asm__("$6") = c;
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
"syscall"
: "+&r"(r2), "=r"(r7)
: "r"(r4), "r"(r5), "r"(r6)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall4(long n, long a, long b, long c, long d)
@ -75,14 +75,14 @@ static inline long __syscall4(long n, long a, long b, long c, long d)
register long r5 __asm__("$5") = b;
register long r6 __asm__("$6") = c;
register long r7 __asm__("$7") = d;
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "+r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
"syscall"
: "+&r"(r2), "+r"(r7)
: "r"(r4), "r"(r5), "r"(r6)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall5(long n, long a, long b, long c, long d, long e)
@ -92,14 +92,14 @@ static inline long __syscall5(long n, long a, long b, long c, long d, long e)
register long r6 __asm__("$6") = c;
register long r7 __asm__("$7") = d;
register long r8 __asm__("$8") = e;
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "+r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6), "r"(r8)
"syscall"
: "+&r"(r2), "+r"(r7)
: "r"(r4), "r"(r5), "r"(r6), "r"(r8)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
@ -110,14 +110,14 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo
register long r7 __asm__("$7") = d;
register long r8 __asm__("$8") = e;
register long r9 __asm__("$9") = f;
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "+r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6), "r"(r8), "r"(r9)
"syscall"
: "+&r"(r2), "+r"(r7)
: "r"(r4), "r"(r5), "r"(r6), "r"(r8), "r"(r9)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
#define VDSO_USEFUL

View file

@ -0,0 +1,2 @@
#define _POSIX_V6_ILP32_OFFBIG 1
#define _POSIX_V7_ILP32_OFFBIG 1

View file

@ -1,3 +1,6 @@
#undef __WORDSIZE
#define __WORDSIZE 64
#define EF_R0 0
#define EF_R1 1
#define EF_R2 2

View file

@ -85,6 +85,7 @@ typedef struct __ucontext {
#define SA_RESTART 0x10000000
#define SA_NODEFER 0x40000000
#define SA_RESETHAND 0x80000000
#define SA_RESTORER 0x04000000
#undef SIG_BLOCK
#undef SIG_UNBLOCK
@ -111,7 +112,7 @@ typedef struct __ucontext {
#define SIGTRAP 5
#define SIGABRT 6
#define SIGIOT SIGABRT
#define SIGEMT 7
#define SIGSTKFLT 7
#define SIGFPE 8
#define SIGKILL 9
#define SIGBUS 10

View file

@ -0,0 +1,20 @@
typedef int32_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
#define INT_FAST16_MIN INT32_MIN
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST16_MAX INT32_MAX
#define INT_FAST32_MAX INT32_MAX
#define UINT_FAST16_MAX UINT32_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define INTPTR_MIN INT32_MIN
#define INTPTR_MAX INT32_MAX
#define UINTPTR_MAX UINT32_MAX
#define PTRDIFF_MIN INT32_MIN
#define PTRDIFF_MAX INT32_MAX
#define SIZE_MAX UINT32_MAX

View file

@ -362,19 +362,4 @@
#define __NR_fspick 6433
#define __NR_pidfd_open 6434
#define __NR_clone3 6435
#define __NR_close_range 6436
#define __NR_openat2 6437
#define __NR_pidfd_getfd 6438
#define __NR_faccessat2 6439
#define __NR_process_madvise 6440
#define __NR_epoll_pwait2 6441
#define __NR_mount_setattr 6442
#define __NR_landlock_create_ruleset 6444
#define __NR_landlock_add_rule 6445
#define __NR_landlock_restrict_self 6446
#define __NR_process_mrelease 6448
#define __NR_futex_waitv 6449
#define __NR_set_mempolicy_home_node 6450
#define __NR_cachestat 6451
#define __NR_fchmodat2 6452

View file

@ -4,7 +4,7 @@ struct k_sigaction {
unsigned flags;
void (*handler)(int);
unsigned long mask[4];
void *unused;
void (*restorer)();
};
hidden void __restore(), __restore_rt();

View file

@ -1,19 +1,19 @@
static inline uintptr_t __get_tp()
static inline struct pthread *__pthread_self()
{
#if __mips_isa_rev < 2
register uintptr_t tp __asm__("$3");
register char *tp __asm__("$3");
__asm__ (".word 0x7c03e83b" : "=r" (tp) );
#else
uintptr_t tp;
char *tp;
__asm__ ("rdhwr %0, $29" : "=r" (tp) );
#endif
return tp;
return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
}
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 0
#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
#define TP_OFFSET 0x7000
#define DTP_OFFSET 0x8000
#define MC_PC pc

View file

@ -29,7 +29,6 @@
#define NEED_MIPS_GOT_RELOCS 1
#define DT_DEBUG_INDIRECT DT_MIPS_RLD_MAP
#define DT_DEBUG_INDIRECT_REL DT_MIPS_RLD_MAP_REL
#define ARCH_SYM_REJECT_UND(s) (!((s)->st_other & STO_MIPS_PLT))
#define CRTJMP(pc,sp) __asm__ __volatile__( \

View file

@ -16,26 +16,26 @@
static inline long __syscall0(long n)
{
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2)
"syscall"
: "+&r"(r2), "=r"(r7)
:
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall1(long n, long a)
{
register long r4 __asm__("$4") = a;
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2), "r"(r4)
"syscall"
: "+&r"(r2), "=r"(r7)
: "r"(r4)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall2(long n, long a, long b)
@ -43,14 +43,13 @@ static inline long __syscall2(long n, long a, long b)
register long r4 __asm__("$4") = a;
register long r5 __asm__("$5") = b;
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5)
"syscall"
: "+&r"(r2), "=r"(r7)
: "r"(r4), "r"(r5)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall3(long n, long a, long b, long c)
@ -59,14 +58,13 @@ static inline long __syscall3(long n, long a, long b, long c)
register long r5 __asm__("$5") = b;
register long r6 __asm__("$6") = c;
register long r7 __asm__("$7");
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "=r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
"syscall"
: "+&r"(r2), "=r"(r7)
: "r"(r4), "r"(r5), "r"(r6)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall4(long n, long a, long b, long c, long d)
@ -75,14 +73,13 @@ static inline long __syscall4(long n, long a, long b, long c, long d)
register long r5 __asm__("$5") = b;
register long r6 __asm__("$6") = c;
register long r7 __asm__("$7") = d;
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "+r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6)
"syscall"
: "+&r"(r2), "+r"(r7)
: "r"(r4), "r"(r5), "r"(r6)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall5(long n, long a, long b, long c, long d, long e)
@ -92,14 +89,13 @@ static inline long __syscall5(long n, long a, long b, long c, long d, long e)
register long r6 __asm__("$6") = c;
register long r7 __asm__("$7") = d;
register long r8 __asm__("$8") = e;
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "+r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6), "r"(r8)
"syscall"
: "+&r"(r2), "+r"(r7)
: "r"(r4), "r"(r5), "r"(r6), "r"(r8)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
static inline long __syscall6(long n, long a, long b, long c, long d, long e, long f)
@ -110,14 +106,13 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo
register long r7 __asm__("$7") = d;
register long r8 __asm__("$8") = e;
register long r9 __asm__("$9") = f;
register long r2 __asm__("$2");
register long r2 __asm__("$2") = n;
__asm__ __volatile__ (
"daddu $2,$0,%2 ; syscall"
: "=&r"(r2), "+r"(r7)
: "ir"(n), "0"(r2), "r"(r4), "r"(r5), "r"(r6), "r"(r8), "r"(r9)
"syscall"
: "+&r"(r2), "+r"(r7)
: "r"(r4), "r"(r5), "r"(r6), "r"(r8), "r"(r9)
: SYSCALL_CLOBBERLIST);
return r7 && r2>0 ? -r2 : r2;
return r7 ? -r2 : r2;
}
#define VDSO_USEFUL

2
arch/or1k/bits/posix.h Normal file
View file

@ -0,0 +1,2 @@
#define _POSIX_V6_ILP32_OFFBIG 1
#define _POSIX_V7_ILP32_OFFBIG 1

3
arch/or1k/bits/reg.h Normal file
View file

@ -0,0 +1,3 @@
#undef __WORDSIZE
#define __WORDSIZE 32
/* FIXME */

View file

@ -43,6 +43,7 @@ typedef struct __ucontext {
#define SA_RESTART 0x10000000
#define SA_NODEFER 0x40000000
#define SA_RESETHAND 0x80000000
#define SA_RESTORER 0x04000000
#endif

20
arch/or1k/bits/stdint.h Normal file
View file

@ -0,0 +1,20 @@
typedef int32_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
#define INT_FAST16_MIN INT32_MIN
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST16_MAX INT32_MAX
#define INT_FAST32_MAX INT32_MAX
#define UINT_FAST16_MAX UINT32_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define INTPTR_MIN INT32_MIN
#define INTPTR_MAX INT32_MAX
#define UINTPTR_MAX UINT32_MAX
#define PTRDIFF_MIN INT32_MIN
#define PTRDIFF_MAX INT32_MAX
#define SIZE_MAX UINT32_MAX

View file

@ -311,19 +311,4 @@
#define __NR_fspick 433
#define __NR_pidfd_open 434
#define __NR_clone3 435
#define __NR_close_range 436
#define __NR_openat2 437
#define __NR_pidfd_getfd 438
#define __NR_faccessat2 439
#define __NR_process_madvise 440
#define __NR_epoll_pwait2 441
#define __NR_mount_setattr 442
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
#define __NR_fchmodat2 452

View file

@ -1,16 +1,18 @@
static inline uintptr_t __get_tp()
/* or1k use variant I, but with the twist that tp points to the end of TCB */
static inline struct pthread *__pthread_self()
{
#ifdef __clang__
uintptr_t tp;
char *tp;
__asm__ ("l.ori %0, r10, 0" : "=r" (tp) );
#else
register uintptr_t tp __asm__("r10");
register char *tp __asm__("r10");
__asm__ ("" : "=r" (tp) );
#endif
return tp;
return (struct pthread *) (tp - sizeof(struct pthread));
}
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 0
#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread))
#define MC_PC regs.pc

View file

@ -1,4 +1,4 @@
#if defined(_SOFT_FLOAT) || defined(__NO_FPRS__)
#ifdef _SOFT_FLOAT
#define FE_ALL_EXCEPT 0
#define FE_TONEAREST 0
#else

View file

@ -4,6 +4,7 @@
#define MAP_NORESERVE 0x40
#undef MAP_LOCKED
#define MAP_LOCKED 0x80
#undef MAP_SYNC
#undef MCL_CURRENT
#define MCL_CURRENT 0x2000

View file

@ -0,0 +1,2 @@
#define _POSIX_V6_ILP32_OFFBIG 1
#define _POSIX_V7_ILP32_OFFBIG 1

3
arch/powerpc/bits/reg.h Normal file
View file

@ -0,0 +1,3 @@
#undef __WORDSIZE
#define __WORDSIZE 32
/* FIXME */

View file

@ -8,11 +8,11 @@ struct shmid_ds {
unsigned long __shm_dtime_lo;
unsigned long __shm_ctime_hi;
unsigned long __shm_ctime_lo;
unsigned long __pad1;
size_t shm_segsz;
pid_t shm_cpid;
pid_t shm_lpid;
unsigned long shm_nattch;
unsigned long __pad1;
unsigned long __pad2;
time_t shm_atime;
time_t shm_dtime;

View file

@ -0,0 +1,20 @@
typedef int32_t int_fast16_t;
typedef int32_t int_fast32_t;
typedef uint32_t uint_fast16_t;
typedef uint32_t uint_fast32_t;
#define INT_FAST16_MIN INT32_MIN
#define INT_FAST32_MIN INT32_MIN
#define INT_FAST16_MAX INT32_MAX
#define INT_FAST32_MAX INT32_MAX
#define UINT_FAST16_MAX UINT32_MAX
#define UINT_FAST32_MAX UINT32_MAX
#define INTPTR_MIN INT32_MIN
#define INTPTR_MAX INT32_MAX
#define UINTPTR_MAX UINT32_MAX
#define PTRDIFF_MIN INT32_MIN
#define PTRDIFF_MAX INT32_MAX
#define SIZE_MAX UINT32_MAX

View file

@ -415,19 +415,4 @@
#define __NR_fspick 433
#define __NR_pidfd_open 434
#define __NR_clone3 435
#define __NR_close_range 436
#define __NR_openat2 437
#define __NR_pidfd_getfd 438
#define __NR_faccessat2 439
#define __NR_process_madvise 440
#define __NR_epoll_pwait2 441
#define __NR_mount_setattr 442
#define __NR_landlock_create_ruleset 444
#define __NR_landlock_add_rule 445
#define __NR_landlock_restrict_self 446
#define __NR_process_mrelease 448
#define __NR_futex_waitv 449
#define __NR_set_mempolicy_home_node 450
#define __NR_cachestat 451
#define __NR_fchmodat2 452

View file

@ -1,16 +1,18 @@
static inline uintptr_t __get_tp()
static inline struct pthread *__pthread_self()
{
register uintptr_t tp __asm__("r2");
register char *tp __asm__("r2");
__asm__ ("" : "=r" (tp) );
return tp;
return (pthread_t)(tp - 0x7000 - sizeof(struct pthread));
}
#define TLS_ABOVE_TP
#define GAP_ABOVE_TP 0
#define TP_ADJ(p) ((char *)(p) + sizeof(struct pthread) + 0x7000)
#define TP_OFFSET 0x7000
#define DTP_OFFSET 0x8000
// the kernel calls the ip "nip", it's the first saved value after the 32
// GPRs.
#define MC_PC gregs[32]
#define CANARY canary_at_end

View file

@ -1,4 +1,4 @@
#if defined(_SOFT_FLOAT) || defined(__NO_FPRS__)
#ifdef _SOFT_FLOAT
#define FP_SUFFIX "-sf"
#else
#define FP_SUFFIX ""

View file

@ -92,9 +92,3 @@ static inline long __syscall6(long n, long a, long b, long c, long d, long e, lo
#define SO_RCVTIMEO_OLD 18
#define SO_SNDTIMEO_OLD 19
#define VDSO_USEFUL
#define VDSO_CGT32_SYM "__kernel_clock_gettime"
#define VDSO_CGT32_VER "LINUX_2.6.15"
#define VDSO_CGT_SYM "__kernel_clock_gettime64"
#define VDSO_CGT_VER "LINUX_5.11"

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