* [PATCH 4/3] syscall: add sendmsg+recvmsg for remaining arches
@ 2022-03-23 21:08 7% ` Eric Wong
0 siblings, 0 replies; 1+ results
From: Eric Wong @ 2022-03-23 21:08 UTC (permalink / raw)
To: meta
aarch64, ppc64le, sparc64, loongarch64, and mips (32-bit userspace)
are all tested via machines from the GCC Farm Project
<https://cfarm.tetaneutral.net/>
Remaining syscall numbers are from musl <https://musl.libc.org/>
---
lib/PublicInbox/Syscall.pm | 32 +++++++++++++++++++++++---------
1 file changed, 23 insertions(+), 9 deletions(-)
diff --git a/lib/PublicInbox/Syscall.pm b/lib/PublicInbox/Syscall.pm
index e9175ceb..e972aa41 100644
--- a/lib/PublicInbox/Syscall.pm
+++ b/lib/PublicInbox/Syscall.pm
@@ -3,7 +3,8 @@
# fix upstream regressions in 0.25.
#
# See devel/syscall-list in the public-inbox source tree for maintenance
-# <https://80x24.org/public-inbox.git>
+# <https://80x24.org/public-inbox.git>, and machines from the GCC Farm:
+# <https://cfarm.tetaneutral.net/>
#
# This license differs from the rest of public-inbox
#
@@ -150,6 +151,8 @@ if ($^O eq "linux") {
$SYS_renameat2 //= 345;
$SFD_CLOEXEC = 020000000;
$SYS_fstatfs = 158;
+ $SYS_sendmsg = 114;
+ $SYS_recvmsg = 113;
$FS_IOC_GETFLAGS = 0x40086601;
$FS_IOC_SETFLAGS = 0x80086602;
} elsif ($machine =~ m/^parisc/) {
@@ -166,6 +169,8 @@ if ($^O eq "linux") {
$SYS_signalfd4 = 313;
$SYS_renameat2 //= 357;
$SYS_fstatfs = 100;
+ $SYS_sendmsg = 341;
+ $SYS_recvmsg = 342;
$FS_IOC_GETFLAGS = 0x40086601;
$FS_IOC_SETFLAGS = 0x80086602;
} elsif ($machine eq "ppc") {
@@ -178,7 +183,7 @@ if ($^O eq "linux") {
$SYS_fstatfs = 100;
$FS_IOC_GETFLAGS = 0x40086601;
$FS_IOC_SETFLAGS = 0x80086602;
- } elsif ($machine =~ m/^s390/) {
+ } elsif ($machine =~ m/^s390/) { # untested, no machine on cfarm
$SYS_epoll_create = 249;
$SYS_epoll_ctl = 250;
$SYS_epoll_wait = 251;
@@ -186,13 +191,15 @@ if ($^O eq "linux") {
$SYS_signalfd4 = 322;
$SYS_renameat2 //= 347;
$SYS_fstatfs = 100;
- } elsif ($machine eq "ia64") {
+ $SYS_sendmsg = 370;
+ $SYS_recvmsg = 372;
+ } elsif ($machine eq 'ia64') { # untested, no machine on cfarm
$SYS_epoll_create = 1243;
$SYS_epoll_ctl = 1244;
$SYS_epoll_wait = 1245;
$u64_mod_8 = 1;
$SYS_signalfd4 = 289;
- } elsif ($machine eq "alpha") {
+ } elsif ($machine eq "alpha") { # untested, no machine on cfarm
# natural alignment, ints are 32-bits
$SYS_epoll_create = 407;
$SYS_epoll_ctl = 408;
@@ -200,7 +207,7 @@ if ($^O eq "linux") {
$u64_mod_8 = 1;
$SYS_signalfd4 = 484;
$SFD_CLOEXEC = 010000000;
- } elsif ($machine eq "aarch64") {
+ } elsif ($machine eq 'aarch64' || $machine eq 'loongarch64') {
$SYS_epoll_create = 20; # (sys_epoll_create1)
$SYS_epoll_ctl = 21;
$SYS_epoll_wait = 22; # (sys_epoll_pwait)
@@ -209,10 +216,11 @@ if ($^O eq "linux") {
$SYS_signalfd4 = 74;
$SYS_renameat2 //= 276;
$SYS_fstatfs = 44;
+ $SYS_sendmsg = 211;
+ $SYS_recvmsg = 212;
$FS_IOC_GETFLAGS = 0x80086601;
$FS_IOC_SETFLAGS = 0x40086602;
- } elsif ($machine =~ m/arm(v\d+)?.*l/) {
- # ARM OABI
+ } elsif ($machine =~ m/arm(v\d+)?.*l/) { # ARM OABI (untested on cfarm)
$SYS_epoll_create = 250;
$SYS_epoll_ctl = 251;
$SYS_epoll_wait = 252;
@@ -220,7 +228,9 @@ if ($^O eq "linux") {
$SYS_signalfd4 = 355;
$SYS_renameat2 //= 382;
$SYS_fstatfs = 100;
- } elsif ($machine =~ m/^mips64/) {
+ $SYS_sendmsg = 296;
+ $SYS_recvmsg = 297;
+ } elsif ($machine =~ m/^mips64/) { # cfarm only has 32-bit userspace
$SYS_epoll_create = 5207;
$SYS_epoll_ctl = 5208;
$SYS_epoll_wait = 5209;
@@ -228,9 +238,11 @@ if ($^O eq "linux") {
$SYS_signalfd4 = 5283;
$SYS_renameat2 //= 5311;
$SYS_fstatfs = 5135;
+ $SYS_sendmsg = 5045;
+ $SYS_recvmsg = 5046;
$FS_IOC_GETFLAGS = 0x40046601;
$FS_IOC_SETFLAGS = 0x80046602;
- } elsif ($machine =~ m/^mips/) {
+ } elsif ($machine =~ m/^mips/) { # 32-bit, tested on mips64 cfarm machine
$SYS_epoll_create = 4248;
$SYS_epoll_ctl = 4249;
$SYS_epoll_wait = 4250;
@@ -238,6 +250,8 @@ if ($^O eq "linux") {
$SYS_signalfd4 = 4324;
$SYS_renameat2 //= 4351;
$SYS_fstatfs = 4100;
+ $SYS_sendmsg = 4179;
+ $SYS_recvmsg = 4177;
$FS_IOC_GETFLAGS = 0x40046601;
$FS_IOC_SETFLAGS = 0x80046602;
} else {
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2022-03-23 8:54 [PATCH 0/3] support sendmsg+recvmsg in pure Perl under Linux Eric Wong
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