* [PATCH] syscall.2: Add information for powerpc64
@ 2019-09-13 6:03 Shawn Anastasio
2019-09-13 9:54 ` Michael Kerrisk (man-pages)
0 siblings, 1 reply; 2+ messages in thread
From: Shawn Anastasio @ 2019-09-13 6:03 UTC (permalink / raw)
To: linux-man
Add powerpc64 to the calling convention tables.
Signed-off-by: Shawn Anastasio <shawn@anastas.io>
---
man2/syscall.2 | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/man2/syscall.2 b/man2/syscall.2
index 33e5ea655..8db5c14e2 100644
--- a/man2/syscall.2
+++ b/man2/syscall.2
@@ -196,6 +196,7 @@ mips syscall v0 v0 v1 a3 1, 6
nios2 trap r2 r2 - r7
parisc ble 0x100(%sr2, %r0) r20 r28 - -
powerpc sc r0 r3 - r0 1
+powerpc64 sc r0 r3 - cr0.SO 1
riscv ecall a7 a0 a1 -
s390 svc 0 r1 r2 r3 - 3
s390x svc 0 r1 r2 r3 - 3
@@ -220,6 +221,11 @@ On sparc, the carry bit
in the processor status register
.RI ( psr )
is used instead of a full register.
+On powerpc64, the summary overflow bit
+.RI ( SO )
+in field 0 of the condition register
+.RI ( cr0 )
+is used.
.IP [2]
.I NR
is the system call number.
@@ -322,6 +328,7 @@ mips/n32,64 a0 a1 a2 a3 a4 a5 -
nios2 r4 r5 r6 r7 r8 r9 -
parisc r26 r25 r24 r23 r22 r21 -
powerpc r3 r4 r5 r6 r7 r8 r9
+powerpc64 r3 r4 r5 r6 r7 r8 -
riscv a0 a1 a2 a3 a4 a5 -
s390 r2 r3 r4 r5 r6 r7 -
s390x r2 r3 r4 r5 r6 r7 -
--
2.23.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] syscall.2: Add information for powerpc64
2019-09-13 6:03 [PATCH] syscall.2: Add information for powerpc64 Shawn Anastasio
@ 2019-09-13 9:54 ` Michael Kerrisk (man-pages)
0 siblings, 0 replies; 2+ messages in thread
From: Michael Kerrisk (man-pages) @ 2019-09-13 9:54 UTC (permalink / raw)
To: Shawn Anastasio, linux-man; +Cc: mtk.manpages
Hello Shawn,
On 9/13/19 8:03 AM, Shawn Anastasio wrote:
> Add powerpc64 to the calling convention tables.
Thanks. Patch applied.
Cheers,
Michael
> Signed-off-by: Shawn Anastasio <shawn@anastas.io>
> ---
> man2/syscall.2 | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/man2/syscall.2 b/man2/syscall.2
> index 33e5ea655..8db5c14e2 100644
> --- a/man2/syscall.2
> +++ b/man2/syscall.2
> @@ -196,6 +196,7 @@ mips syscall v0 v0 v1 a3 1, 6
> nios2 trap r2 r2 - r7
> parisc ble 0x100(%sr2, %r0) r20 r28 - -
> powerpc sc r0 r3 - r0 1
> +powerpc64 sc r0 r3 - cr0.SO 1
> riscv ecall a7 a0 a1 -
> s390 svc 0 r1 r2 r3 - 3
> s390x svc 0 r1 r2 r3 - 3
> @@ -220,6 +221,11 @@ On sparc, the carry bit
> in the processor status register
> .RI ( psr )
> is used instead of a full register.
> +On powerpc64, the summary overflow bit
> +.RI ( SO )
> +in field 0 of the condition register
> +.RI ( cr0 )
> +is used.
> .IP [2]
> .I NR
> is the system call number.
> @@ -322,6 +328,7 @@ mips/n32,64 a0 a1 a2 a3 a4 a5 -
> nios2 r4 r5 r6 r7 r8 r9 -
> parisc r26 r25 r24 r23 r22 r21 -
> powerpc r3 r4 r5 r6 r7 r8 r9
> +powerpc64 r3 r4 r5 r6 r7 r8 -
> riscv a0 a1 a2 a3 a4 a5 -
> s390 r2 r3 r4 r5 r6 r7 -
> s390x r2 r3 r4 r5 r6 r7 -
>
--
Michael Kerrisk
Linux man-pages maintainer; http://www.kernel.org/doc/man-pages/
Linux/UNIX System Programming Training: http://man7.org/training/
^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2019-09-13 9:54 UTC | newest]
Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-09-13 6:03 [PATCH] syscall.2: Add information for powerpc64 Shawn Anastasio
2019-09-13 9:54 ` Michael Kerrisk (man-pages)
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).