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Fix sigsuspend() and sigprocmask() on OpenBSD

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Test reliability is now iron clad.
This commit is contained in:
Justine Tunney 2021-02-05 12:19:43 -08:00
parent b2cd58a322
commit a91ba89d85
12 changed files with 148 additions and 13 deletions
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2
libc/sysv/calls/__sys_sigprocmask.s Normal file
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@ -0,0 +1,2 @@
.include "o/libc/sysv/macros.internal.inc"
.scall __sys_sigprocmask 0x125030154203000e globl hidden

2
libc/sysv/calls/__sys_sigsuspend.s Normal file
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@ -0,0 +1,2 @@
.include "o/libc/sysv/macros.internal.inc"
.scall __sys_sigsuspend 0x12606f155206f082 globl hidden

2
libc/sysv/calls/sys_sigprocmask.s
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@ -1,2 +0,0 @@
.include "o/libc/sysv/macros.internal.inc"
.scall sys_sigprocmask 0x125030154203000e globl hidden

2
libc/sysv/calls/sys_sigsuspend.s
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@ -1,2 +0,0 @@
.include "o/libc/sysv/macros.internal.inc"
.scall sys_sigsuspend 0x12606f155206f082 globl hidden

6
libc/sysv/consts.sh
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@ -2145,10 +2145,10 @@ syscon misc MCAST_INCLUDE 1 1 1 0 0 0
syscon misc MCAST_EXCLUDE 0 2 2 0 0 0
syscon misc MCAST_MSFILTER 48 0 0 0 0 0
syscon misc SIG_SETMASK 2 3 3 3 3 0 # bsd consensus
syscon misc SIG_UNBLOCK 1 2 2 2 2 0 # bsd consensus
syscon misc SIG_BLOCK 0 1 1 1 1 0 # bsd consensus; faked nt
syscon misc SIG_UNBLOCK 1 2 2 2 2 1 # bsd consensus; faked nt
syscon misc SIG_SETMASK 2 3 3 3 3 2 # bsd consensus; faked nt
syscon misc SIG_ATOMIC_MIN -2147483648 -2147483648 -9223372036854775808 -2147483648 -2147483648 0
syscon misc SIG_BLOCK 0 1 1 1 1 0 # bsd consensus
syscon misc AREGTYPE 0 0 0 0 0 0 # consensus
syscon misc B0 0 0 0 0 0 0 # consensus

2
libc/sysv/consts/SIG_SETMASK.s
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@ -1,2 +1,2 @@
.include "libc/sysv/consts/syscon.inc"
.syscon misc SIG_SETMASK 2 3 3 3 3 0
.syscon misc SIG_SETMASK 2 3 3 3 3 2

2
libc/sysv/consts/SIG_UNBLOCK.s
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@ -1,2 +1,2 @@
.include "libc/sysv/consts/syscon.inc"
.syscon misc SIG_UNBLOCK 1 2 2 2 2 0
.syscon misc SIG_UNBLOCK 1 2 2 2 2 1

4
libc/sysv/syscalls.sh
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@ -49,7 +49,7 @@ scall sys_msync 0x115100041204101a globl hidden
scall sys_mprotect 0x04a04a04a204a00a globl hidden
scall sys_munmap 0x049049049204900b globl hidden
scall sys_sigaction 0x15402e1a0202e00d globl hidden # rt_sigaction on Lunix; it's complicated on NetBSD
scall sys_sigprocmask 0x125030154203000e globl hidden # a.k.a. rt_sigprocmask
scall __sys_sigprocmask 0x125030154203000e globl hidden # a.k.a. rt_sigprocmask, openbsd:byvalue
scall sys_ioctl 0x0360360362036010 globl hidden
scall __sys_pread 0x0ad0ad1db2099011 globl hidden # a.k.a. pread64; netbsd+openbsd:pad
scall __sys_pwrite 0x0ae0ae1dc209a012 globl hidden # a.k.a. pwrite64; netbsd+openbsd:pad
@ -163,7 +163,7 @@ scall sys_setresgid 0xfff11c138ffff077 globl hidden # polyfilled for xnu
scall getresuid 0xfff119168ffff076 globl # semantics aren't well-defined
scall getresgid 0xfff11b169ffff078 globl # semantics aren't well-defined
scall sigpending 0x124034034203407f globl
scall sys_sigsuspend 0x12606f155206f082 globl hidden
scall __sys_sigsuspend 0x12606f155206f082 globl hidden # openbsd:byvalue
scall sigaltstack 0x1191200352035083 globl
scall sys_mknod 0x1c200e00e200e085 globl hidden
scall mknodat 0x1cc14022fffff103 globl # FreeBSD 12+