diff options
Diffstat (limited to 'lib/libc/i386/SYS.h')
| -rw-r--r-- | lib/libc/i386/SYS.h | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/lib/libc/i386/SYS.h b/lib/libc/i386/SYS.h index 5061052..3494279 100644 --- a/lib/libc/i386/SYS.h +++ b/lib/libc/i386/SYS.h @@ -43,18 +43,15 @@ #define SYSCALL(x) 2: PIC_PROLOGUE; jmp PIC_PLT(HIDENAME(cerror)); \ ENTRY(__CONCAT(_,x)); \ - .weak CNAME(__CONCAT(_libc_,x)); \ - .set CNAME(__CONCAT(_libc_,x)),CNAME(__CONCAT(_,x)); \ .weak CNAME(x); \ - .set CNAME(x),CNAME(__CONCAT(_libc_,x)); \ + .set CNAME(x),CNAME(__CONCAT(_,x)); \ lea __CONCAT(SYS_,x),%eax; KERNCALL; jb 2b + #define RSYSCALL(x) SYSCALL(x); ret #define PSEUDO(x,y) ENTRY(__CONCAT(_,x)); \ - .weak CNAME(__CONCAT(_libc_,x)); \ - .set CNAME(__CONCAT(_libc_,x)),CNAME(__CONCAT(_,x)); \ .weak CNAME(x); \ - .set CNAME(x),CNAME(__CONCAT(_libc_,x)); \ + .set CNAME(x),CNAME(__CONCAT(_,x)); \ lea __CONCAT(SYS_,y), %eax; KERNCALL; ret /* gas messes up offset -- although we don't currently need it, do for BCS */ @@ -76,9 +73,13 @@ */ #define PSYSCALL(x) 2: PIC_PROLOGUE; jmp PIC_PLT(HIDENAME(cerror)); \ ENTRY(__CONCAT(_thread_sys_,x)); \ + .weak CNAME(x); \ + .set CNAME(x),CNAME(__CONCAT(_thread_sys_,x)); \ lea __CONCAT(SYS_,x),%eax; KERNCALL; jb 2b #define PRSYSCALL(x) PSYSCALL(x); ret #define PPSEUDO(x,y) ENTRY(__CONCAT(_thread_sys_,x)); \ + .weak CNAME(x); \ + .set CNAME(x),CNAME(__CONCAT(_thread_sys_,x)); \ lea __CONCAT(SYS_,y), %eax; KERNCALL; ret #else /* |
