Commit f5738ceed46782aea7663d62cb6398eb05fc4ce0 removed a bit too much, resulting in the following compile error:
<-- snip --> ... CC arch/v850/kernel/process.o /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c: In function 'kernel_thread': /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c:77: error: syntax error before 'SYSCALL_NUM' /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c:78: error: syntax error before 'SYSCALL_ARG0' /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c:79: error: syntax error before 'SYSCALL_RET' /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c:86: error: 'arg0' undeclared (first use in this function) /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c:86: error: (Each undeclared identifier is reported only once /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c:86: error: for each function it appears in.) /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c:87: error: 'syscall' undeclared (first use in this function) /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c:88: error: syntax error before 'SYSCALL_SHORT_TRAP' /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c:93: error: 'ret' undeclared (first use in this function) /home/bunk/linux/kernel-2.6/linux-2.6.22-rc6-mm1/arch/v850/kernel/process.c:97: error: syntax error before 'SYSCALL_SHORT_TRAP' make[2]: *** [arch/v850/kernel/process.o] Error 1 <-- snip --> Signed-off-by: Adrian Bunk <[EMAIL PROTECTED]> --- include/asm-v850/unistd.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) --- linux-2.6.22-rc6-mm1/include/asm-v850/unistd.h.old 2007-07-07 22:30:01.000000000 +0200 +++ linux-2.6.22-rc6-mm1/include/asm-v850/unistd.h 2007-07-07 22:31:55.000000000 +0200 @@ -206,6 +206,36 @@ #ifdef __KERNEL__ +/* Syscall protocol: + Syscall number in r12, args in r6-r9, r13-r14 + Return value in r10 + Trap 0 for `short' syscalls, where all the args can fit in function + call argument registers, and trap 1 when there are additional args in + r13-r14. */ + +#define SYSCALL_NUM "r12" +#define SYSCALL_ARG0 "r6" +#define SYSCALL_ARG1 "r7" +#define SYSCALL_ARG2 "r8" +#define SYSCALL_ARG3 "r9" +#define SYSCALL_ARG4 "r13" +#define SYSCALL_ARG5 "r14" +#define SYSCALL_RET "r10" + +#define SYSCALL_SHORT_TRAP "0" +#define SYSCALL_LONG_TRAP "1" + +/* Registers clobbered by any syscall. This _doesn't_ include the syscall + number (r12) or the `extended arg' registers (r13, r14), even though + they are actually clobbered too (this is because gcc's `asm' statement + doesn't allow a clobber to be used as an input or output). */ +#define SYSCALL_CLOBBERS "r1", "r5", "r11", "r15", "r16", \ + "r17", "r18", "r19" + +/* Registers clobbered by a `short' syscall. This includes all clobbers + except the syscall number (r12). */ +#define SYSCALL_SHORT_CLOBBERS SYSCALL_CLOBBERS, "r13", "r14" + #define __ARCH_WANT_IPC_PARSE_VERSION #define __ARCH_WANT_OLD_READDIR #define __ARCH_WANT_STAT64 - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [EMAIL PROTECTED] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
