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Perform more low-level code cleanup

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This commit is contained in:
Justine Tunney 2022-09-09 04:07:08 -07:00
parent c32e2d4486
commit 2d17ab016c
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GPG key ID: BE714B4575D6E328
42 changed files with 977 additions and 265 deletions
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2
libc/sysv/calls/sys_arch_prctl.s
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@ -1,2 +1,2 @@
.include "o/libc/sysv/macros.internal.inc"
.scall sys_arch_prctl,0xfff0a50a5ffff09e,globl,hidden
.scall sys_arch_prctl,0x0a50a50a5ffff09e,globl,hidden

2
libc/sysv/calls/sys_enable_tls.s Normal file
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@ -0,0 +1,2 @@
.include "o/libc/sysv/macros.internal.inc"
.scall sys_enable_tls,0x13d1490a5300309e,globl,hidden

12
libc/sysv/consts/uc.h Normal file
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@ -0,0 +1,12 @@
#ifndef COSMOPOLITAN_LIBC_SYSV_CONSTS_UC_H_
#define COSMOPOLITAN_LIBC_SYSV_CONSTS_UC_H_
#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_
#define UC_FP_XSTATE 1
#define UC_SIGCONTEXT_SS 2
#define UC_STRICT_RESTORE_SS 4
COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_SYSV_CONSTS_UC_H_ */

3
libc/sysv/syscalls.sh
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@ -212,7 +212,8 @@ scall modify_ldt 0xfffffffffffff09a globl
scall sys_pivot_root 0xfffffffffffff09b globl hidden
scall _sysctl 0xfffffffffffff09c globl
#scall prctl 0xfffffffffffff09d globl # wrapped manually
scall sys_arch_prctl 0xfff0a50a5ffff09e globl hidden # sysarch() on bsd
scall sys_arch_prctl 0x0a50a50a5ffff09e globl hidden # sysarch() on bsd
scall sys_enable_tls 0x13d1490a5300309e globl hidden # arch_prctl on linux, sysarch on freebsd, _lwp_setprivate on netbsd, __set_tcb on openbsd, _lwp_setprivate on netbsd, thread_fast_set_cthread_self on xnu
scall adjtimex 0xfffffffffffff09f globl
scall swapon 0xffffff05520550a7 globl
scall swapoff 0xffffff1a8ffff0a8 globl