sparc: Add kgdb support.

[deliverable/linux.git] / arch / sparc64 / kernel / misctrap.S

diff --git a/arch/sparc64/kernel/misctrap.S b/arch/sparc64/kernel/misctrap.S
index b257497ddde170c95ee47a47ed73fb4225a44f6f..753b4f031bfb710b77cefa78b74ade61a9d8850c 100644 (file)
--- a/arch/sparc64/kernel/misctrap.S
+++ b/arch/sparc64/kernel/misctrap.S
@@ -1,3 +1,13 @@
+#ifdef CONFIG_KGDB
+       .globl          arch_kgdb_breakpoint
+       .type           arch_kgdb_breakpoint,#function
+arch_kgdb_breakpoint:
+       ta              0x72
+       retl
+        nop
+       .size           arch_kgdb_breakpoint,.-arch_kgdb_breakpoint
+#endif
+
        .type           __do_privact,#function
 __do_privact:
        mov             TLB_SFSR, %g3