Changeset 05ae7081 in mainline for kernel/arch/sparc64/include/trap/syscall.h

Timestamp:

2007-11-16T16:24:05Z (17 years ago)

Author:

Jakub Jermar <jakub@…>

Branches:

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

Children:

9cc0d7c

Parents:

454889c

Message:

Support for six syscall arguments for sparc64.
There is a minor stability issue which needs to be fixed (kernel panics upon entering kconsole from the
console task).

File:

• kernel/arch/sparc64/include/trap/syscall.h (modified) (1 diff)

kernel/arch/sparc64/include/trap/syscall.h

@@ -46 +46 @@
 
 .macro TRAP_INSTRUCTION n
-        mov TT_TRAP_INSTRUCTION(\n), %g2
-        sethi %hi(syscall), %g1
         ba trap_instruction_handler
-        or %g1, %lo(syscall), %g1
+        mov TT_TRAP_INSTRUCTION(\n) - TT_TRAP_INSTRUCTION(0), %g2
 .endm