Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6

[linux-2.6-omap-h63xx.git] / include / asm-sparc64 / ttable.h

diff --git a/include/asm-sparc64/ttable.h b/include/asm-sparc64/ttable.h
index c2a16e1884992a0c9bd13dbbf774731eb1fe2ecf..52d67d394107f5fe57d3a29f14aada25008aec27 100644 (file)
--- a/include/asm-sparc64/ttable.h
+++ b/include/asm-sparc64/ttable.h
@@ -28,7 +28,7 @@
        call    routine;                                \
         add    %sp, PTREGS_OFF, %o0;                   \
        ba,pt   %xcc, rtrap;                            \
-        clr    %l6;                                    \
+        nop;                                           \
        nop;
 
 #define TRAP_7INSNS(routine)                           \
@@ -38,7 +38,7 @@
        call    routine;                                \
         add    %sp, PTREGS_OFF, %o0;                   \
        ba,pt   %xcc, rtrap;                            \
-        clr    %l6;
+        nop;
 
 #define TRAP_SAVEFPU(routine)                          \
        sethi   %hi(109f), %g7;                         \
@@ -47,7 +47,7 @@
        call    routine;                                \
         add    %sp, PTREGS_OFF, %o0;                   \
        ba,pt   %xcc, rtrap;                            \
-        clr    %l6;                                    \
+        nop;                                           \
        nop;
 
 #define TRAP_NOSAVE(routine)                           \
@@ -67,7 +67,7 @@
        call    routine;                                \
         add    %sp, PTREGS_OFF, %o0;                   \
        ba,pt   %xcc, rtrap;                            \
-        clr    %l6;                                    \
+        nop;                                           \
        nop;
        
 #define TRAP_ARG(routine, arg)                         \
@@ -78,7 +78,7 @@
        call    routine;                                \
         mov    arg, %o1;                               \
        ba,pt   %xcc, rtrap;                            \
-        clr    %l6;
+        nop;
        
 #define TRAPTL1_ARG(routine, arg)                      \
        sethi   %hi(109f), %g7;                         \
@@ -88,24 +88,17 @@
        call    routine;                                \
         mov    arg, %o1;                               \
        ba,pt   %xcc, rtrap;                            \
-        clr    %l6;
+        nop;
        
 #define SYSCALL_TRAP(routine, systbl)                  \
+       rdpr    %pil, %g2;                              \
+       mov     TSTATE_SYSCALL, %g3;                    \
        sethi   %hi(109f), %g7;                         \
-       ba,pt   %xcc, etrap;                            \
+       ba,pt   %xcc, etrap_syscall;                    \
 109:    or     %g7, %lo(109b), %g7;                    \
        sethi   %hi(systbl), %l7;                       \
        ba,pt   %xcc, routine;                          \
-        or     %l7, %lo(systbl), %l7;                  \
-       nop; nop;
-       
-#define INDIRECT_SOLARIS_SYSCALL(num)                  \
-       sethi   %hi(109f), %g7;                         \
-       ba,pt   %xcc, etrap;                            \
-109:    or     %g7, %lo(109b), %g7;                    \
-       ba,pt   %xcc, tl0_solaris + 0xc;                \
-        mov    num, %g1;                               \
-       nop;nop;nop;
+        or     %l7, %lo(systbl), %l7;
        
 #define TRAP_UTRAP(handler,lvl)                                \
        mov     handler, %g3;                           \
@@ -117,11 +110,6 @@
        nop;                                            \
        nop;
 
-#ifdef CONFIG_SUNOS_EMUL
-#define SUNOS_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall32, sunos_sys_table)
-#else
-#define SUNOS_SYSCALL_TRAP TRAP(sunos_syscall)
-#endif
 #ifdef CONFIG_COMPAT
 #define        LINUX_32BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall32, sys_call_table32)
 #else
@@ -130,11 +118,6 @@
 #define LINUX_64BIT_SYSCALL_TRAP SYSCALL_TRAP(linux_sparc_syscall, sys_call_table64)
 #define GETCC_TRAP TRAP(getcc)
 #define SETCC_TRAP TRAP(setcc)
-#ifdef CONFIG_SOLARIS_EMUL
-#define SOLARIS_SYSCALL_TRAP TRAP(solaris_sparc_syscall)
-#else
-#define SOLARIS_SYSCALL_TRAP TRAP(solaris_syscall)
-#endif
 #define BREAKPOINT_TRAP TRAP(breakpoint_trap)
 
 #ifdef CONFIG_TRACE_IRQFLAGS
@@ -157,23 +140,6 @@
        ba,a,pt %xcc, rtrap_irq;                        \
        .previous;
 
-#define TICK_SMP_IRQ                                   \
-       rdpr    %pil, %g2;                              \
-       wrpr    %g0, 15, %pil;                          \
-       sethi   %hi(1f-4), %g7;                         \
-       ba,pt   %xcc, etrap_irq;                        \
-        or     %g7, %lo(1f-4), %g7;                    \
-       nop;                                            \
-       nop;                                            \
-       nop;                                            \
-       .subsection     2;                              \
-1:     call    trace_hardirqs_off;                     \
-        nop;                                           \
-       call    smp_percpu_timer_interrupt;             \
-        add    %sp, PTREGS_OFF, %o0;                   \
-       ba,a,pt %xcc, rtrap_irq;                        \
-       .previous;
-
 #else
 
 #define TRAP_IRQ(routine, level)                       \
@@ -186,16 +152,6 @@
         add    %sp, PTREGS_OFF, %o1;                   \
        ba,a,pt %xcc, rtrap_irq;
        
-#define TICK_SMP_IRQ                                   \
-       rdpr    %pil, %g2;                              \
-       wrpr    %g0, 15, %pil;                          \
-       sethi   %hi(109f), %g7;                         \
-       ba,pt   %xcc, etrap_irq;                        \
-109:    or     %g7, %lo(109b), %g7;                    \
-       call    smp_percpu_timer_interrupt;             \
-        add    %sp, PTREGS_OFF, %o0;                   \
-       ba,a,pt %xcc, rtrap_irq;
-
 #endif
 
 #define TRAP_IVEC TRAP_NOSAVE(do_ivec)
@@ -211,7 +167,7 @@
        ldx     [%sp + PTREGS_OFF + PT_V9_TNPC], %l1;                   \
        add     %l1, 4, %l2;                                            \
        stx     %l1, [%sp + PTREGS_OFF + PT_V9_TPC];                    \
-       ba,pt   %xcc, rtrap_clr_l6;                                     \
+       ba,pt   %xcc, rtrap;                                            \
         stx    %l2, [%sp + PTREGS_OFF + PT_V9_TNPC];
                
 #ifdef CONFIG_KPROBES
@@ -220,6 +176,12 @@
 #define KPROBES_TRAP(lvl) TRAP_ARG(bad_trap, lvl)
 #endif
 
+#ifdef CONFIG_KGDB
+#define KGDB_TRAP(lvl) TRAP_IRQ(kgdb_trap, lvl)
+#else
+#define KGDB_TRAP(lvl) TRAP_ARG(bad_trap, lvl)
+#endif
+
 #define SUN4V_ITSB_MISS                                        \
        ldxa    [%g0] ASI_SCRATCHPAD, %g2;              \
        ldx     [%g2 + HV_FAULT_I_ADDR_OFFSET], %g4;    \