The branch main has been updated by brooks:
URL:
https://cgit.FreeBSD.org/src/commit/?id=6597ea4481bb29b6ac72b9c55038b1e98634bf92
commit 6597ea4481bb29b6ac72b9c55038b1e98634bf92
Author: Brooks Davis <bro...@freebsd.org>
AuthorDate: 2024-01-11 18:27:20 +0000
Commit: Brooks Davis <bro...@freebsd.org>
CommitDate: 2024-01-11 18:27:20 +0000
powerpc/SYS.h: implement _SYSCALL_BODY() macro
Add _SYSCALL_BODY() macro which invokes the syscall via _SYCALL() and
calls cerror as required. Use to implement PSEUDO() and RSYSCALL().
Reviewed by: jhibbits
Sponsored by: DARPA
Differential Revision: https://reviews.freebsd.org/D43323
---
lib/libc/powerpc/SYS.h | 13 +++++++------
1 file changed, 7 insertions(+), 6 deletions(-)
diff --git a/lib/libc/powerpc/SYS.h b/lib/libc/powerpc/SYS.h
index 8c47a65735f5..b990793c7e3e 100644
--- a/lib/libc/powerpc/SYS.h
+++ b/lib/libc/powerpc/SYS.h
@@ -40,14 +40,17 @@
li 0,(SYS_##name); \
sc
+#define _SYSCALL_BODY(name) \
+ _SYSCALL(name); \
+ bnslr; \
+ b CNAME(HIDENAME(cerror))
+
#define PSEUDO(name) \
.text; \
.align 2; \
ENTRY(__sys_##name); \
WEAK_REFERENCE(__sys_##name, _##name); \
- _SYSCALL(name); \
- bnslr; \
- b CNAME(HIDENAME(cerror)); \
+ _SYSCALL_BODY(name); \
END(__sys_##name)
#define RSYSCALL(name) \
@@ -56,7 +59,5 @@ END(__sys_##name)
ENTRY(__sys_##name); \
WEAK_REFERENCE(__sys_##name, name); \
WEAK_REFERENCE(__sys_##name, _##name); \
- _SYSCALL(name); \
- bnslr; \
- b CNAME(HIDENAME(cerror)); \
+ _SYSCALL_BODY(name); \
END(__sys_##name)
