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* [glibc/arm/morello/main] aarch64: morello: fix vfork
@ 2022-08-05 19:32 Szabolcs Nagy
0 siblings, 0 replies; 4+ messages in thread
From: Szabolcs Nagy @ 2022-08-05 19:32 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=d23dfc032415f04bd66598651afd5e70e696af07
commit d23dfc032415f04bd66598651afd5e70e696af07
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue Jul 12 11:13:57 2022 +0100
aarch64: morello: fix vfork
No need to set the child stack to sp, 0 means the parent stack is used.
This avoids purecap specific ifdefs in vfork.
Diff:
---
sysdeps/unix/sysv/linux/aarch64/vfork.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/aarch64/vfork.S b/sysdeps/unix/sysv/linux/aarch64/vfork.S
index 76103db922..81b67d06fc 100644
--- a/sysdeps/unix/sysv/linux/aarch64/vfork.S
+++ b/sysdeps/unix/sysv/linux/aarch64/vfork.S
@@ -28,7 +28,7 @@
ENTRY (__vfork)
mov x0, #0x4111 /* CLONE_VM | CLONE_VFORK | SIGCHLD */
- mov x1, sp
+ mov x1, 0
DO_CALL (clone, 2)
cmn x0, #4095
^ permalink raw reply [flat|nested] 4+ messages in thread
* [glibc/arm/morello/main] aarch64: morello: fix vfork
@ 2022-11-23 14:43 Szabolcs Nagy
0 siblings, 0 replies; 4+ messages in thread
From: Szabolcs Nagy @ 2022-11-23 14:43 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ea326198813c50667203d3eb09478cfa232ea167
commit ea326198813c50667203d3eb09478cfa232ea167
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue Jul 12 11:13:57 2022 +0100
aarch64: morello: fix vfork
No need to set the child stack to sp, 0 means the parent stack is used.
This avoids purecap specific ifdefs in vfork.
Diff:
---
sysdeps/unix/sysv/linux/aarch64/vfork.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/aarch64/vfork.S b/sysdeps/unix/sysv/linux/aarch64/vfork.S
index 76103db922..81b67d06fc 100644
--- a/sysdeps/unix/sysv/linux/aarch64/vfork.S
+++ b/sysdeps/unix/sysv/linux/aarch64/vfork.S
@@ -28,7 +28,7 @@
ENTRY (__vfork)
mov x0, #0x4111 /* CLONE_VM | CLONE_VFORK | SIGCHLD */
- mov x1, sp
+ mov x1, 0
DO_CALL (clone, 2)
cmn x0, #4095
^ permalink raw reply [flat|nested] 4+ messages in thread
* [glibc/arm/morello/main] aarch64: morello: fix vfork
@ 2022-10-27 13:53 Szabolcs Nagy
0 siblings, 0 replies; 4+ messages in thread
From: Szabolcs Nagy @ 2022-10-27 13:53 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=4f619e7f07e4fc57182f9163dab896e7a59be831
commit 4f619e7f07e4fc57182f9163dab896e7a59be831
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue Jul 12 11:13:57 2022 +0100
aarch64: morello: fix vfork
No need to set the child stack to sp, 0 means the parent stack is used.
This avoids purecap specific ifdefs in vfork.
Diff:
---
sysdeps/unix/sysv/linux/aarch64/vfork.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/aarch64/vfork.S b/sysdeps/unix/sysv/linux/aarch64/vfork.S
index 76103db922..81b67d06fc 100644
--- a/sysdeps/unix/sysv/linux/aarch64/vfork.S
+++ b/sysdeps/unix/sysv/linux/aarch64/vfork.S
@@ -28,7 +28,7 @@
ENTRY (__vfork)
mov x0, #0x4111 /* CLONE_VM | CLONE_VFORK | SIGCHLD */
- mov x1, sp
+ mov x1, 0
DO_CALL (clone, 2)
cmn x0, #4095
^ permalink raw reply [flat|nested] 4+ messages in thread
* [glibc/arm/morello/main] aarch64: morello: fix vfork
@ 2022-10-26 15:14 Szabolcs Nagy
0 siblings, 0 replies; 4+ messages in thread
From: Szabolcs Nagy @ 2022-10-26 15:14 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9bdf04fbbaeaa7ec70de0c135df72e8ff9f20d6a
commit 9bdf04fbbaeaa7ec70de0c135df72e8ff9f20d6a
Author: Szabolcs Nagy <szabolcs.nagy@arm.com>
Date: Tue Jul 12 11:13:57 2022 +0100
aarch64: morello: fix vfork
No need to set the child stack to sp, 0 means the parent stack is used.
This avoids purecap specific ifdefs in vfork.
Diff:
---
sysdeps/unix/sysv/linux/aarch64/vfork.S | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/aarch64/vfork.S b/sysdeps/unix/sysv/linux/aarch64/vfork.S
index 76103db922..81b67d06fc 100644
--- a/sysdeps/unix/sysv/linux/aarch64/vfork.S
+++ b/sysdeps/unix/sysv/linux/aarch64/vfork.S
@@ -28,7 +28,7 @@
ENTRY (__vfork)
mov x0, #0x4111 /* CLONE_VM | CLONE_VFORK | SIGCHLD */
- mov x1, sp
+ mov x1, 0
DO_CALL (clone, 2)
cmn x0, #4095
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2022-11-23 14:43 UTC | newest]
Thread overview: 4+ messages (download: mbox.gz / follow: Atom feed)
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2022-08-05 19:32 [glibc/arm/morello/main] aarch64: morello: fix vfork Szabolcs Nagy
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2022-10-27 13:53 Szabolcs Nagy
2022-11-23 14:43 Szabolcs Nagy
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