Changeset 53f9821 in mainline for arch/mips32/src/exception.c

Timestamp:

2006-03-20T20:32:17Z (19 years ago)

Author:

Ondrej Palkovsky <ondrap@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

018d957e

Parents:

9d3e185

Message:

Cleanup of spinlocks, now compiles both ia32 and amd64 with
and without DEBUG_SPINLOCKS. Made spinlocks inline.
Moved syscall_handler to generic (it was identical for ia32,amd64 & mips32).
Made slightly faster syscall for ia32.
Made better interrupt routines for ia32.
Allow not saving non-scratch registers during interrupt on ia32,amd64,mips32.
Aligned interrupt handlers on ia32,amd64, this should prevent problems
with different instruction lengths.

File:

• arch/mips32/src/exception.c (modified) (2 diffs)

arch/mips32/src/exception.c

@@ -41 +41 @@
 #include <console/kconsole.h>
 #include <arch/debugger.h>
-#include <syscall/syscall.h>
 
 static char * exctable[] = {
@@ -130 +129 @@
 }
 
-__native syscall_handler(__native a0, __native a1, __native a2,
-                         __native a3, __native sysnum)
-{
-        if (sysnum < SYSCALL_END)
-                return syscall_table[sysnum](a0,a1,a2,a3);
-        panic("Undefined syscall %d", sysnum);
-}
-
 /** Handle syscall userspace call */
 static void syscall_exception(int n, istate_t *istate)