]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
i386: remove temporary DO_TRAP macros, expanding the last one used
authorAlexander van Heukelum <heukelum@fastmail.fm>
Tue, 9 Sep 2008 19:56:13 +0000 (21:56 +0200)
committerIngo Molnar <mingo@elte.hu>
Mon, 13 Oct 2008 08:20:43 +0000 (10:20 +0200)
Only one use of the DO_TRAP macros remains. Expand that one and
remove the macros now.

Signed-off-by: Alexander van Heukelum <heukelum@fastmail.fm>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/traps_32.c

index 1bd7960b13572bbed08bc054534a49b32f6f46d4..8fa8485b49cedfcdfa5c5073b0a8d35d2c07e135 100644 (file)
@@ -530,56 +530,6 @@ vm86_trap:
        return;
 }
 
-#define DO_TRAP(trapnr, signr, str, name)                              \
-void do_##name(struct pt_regs *regs, long error_code)                  \
-{                                                                      \
-       trace_hardirqs_fixup();                                         \
-       if (notify_die(DIE_TRAP, str, regs, error_code, trapnr, signr)  \
-                                                       == NOTIFY_STOP) \
-               return;                                                 \
-       do_trap(trapnr, signr, str, 0, regs, error_code, NULL);         \
-}
-
-#define DO_TRAP_INFO(trapnr, signr, str, name, sicode, siaddr, irq)    \
-void do_##name(struct pt_regs *regs, long error_code)                  \
-{                                                                      \
-       siginfo_t info;                                                 \
-       if (irq)                                                        \
-               local_irq_enable();                                     \
-       info.si_signo = signr;                                          \
-       info.si_errno = 0;                                              \
-       info.si_code = sicode;                                          \
-       info.si_addr = (void __user *)siaddr;                           \
-       if (notify_die(DIE_TRAP, str, regs, error_code, trapnr, signr)  \
-                                                       == NOTIFY_STOP) \
-               return;                                                 \
-       do_trap(trapnr, signr, str, 0, regs, error_code, &info);        \
-}
-
-#define DO_VM86_TRAP(trapnr, signr, str, name)                         \
-void do_##name(struct pt_regs *regs, long error_code)                  \
-{                                                                      \
-       if (notify_die(DIE_TRAP, str, regs, error_code, trapnr, signr)  \
-                                                       == NOTIFY_STOP) \
-               return;                                                 \
-       do_trap(trapnr, signr, str, 1, regs, error_code, NULL);         \
-}
-
-#define DO_VM86_TRAP_INFO(trapnr, signr, str, name, sicode, siaddr)    \
-void do_##name(struct pt_regs *regs, long error_code)                  \
-{                                                                      \
-       siginfo_t info;                                                 \
-       info.si_signo = signr;                                          \
-       info.si_errno = 0;                                              \
-       info.si_code = sicode;                                          \
-       info.si_addr = (void __user *)siaddr;                           \
-       trace_hardirqs_fixup();                                         \
-       if (notify_die(DIE_TRAP, str, regs, error_code, trapnr, signr)  \
-                                                       == NOTIFY_STOP) \
-               return;                                                 \
-       do_trap(trapnr, signr, str, 1, regs, error_code, &info);        \
-}
-
 #define DO_ERROR(trapnr, signr, str, name)                             \
 void do_##name(struct pt_regs *regs, long error_code)                  \
 {                                                                      \
@@ -643,7 +593,6 @@ DO_ERROR(10, SIGSEGV, "invalid TSS", invalid_TSS)
 DO_ERROR(11, SIGBUS, "segment not present", segment_not_present)
 DO_ERROR(12, SIGBUS, "stack segment", stack_segment)
 DO_ERROR_INFO(17, SIGBUS, "alignment check", alignment_check, BUS_ADRALN, 0, 0)
-DO_TRAP_INFO(32, SIGILL, "iret exception", iret_error, ILL_BADSTK, 0, 1)
 
 void __kprobes
 do_general_protection(struct pt_regs *regs, long error_code)
@@ -1263,6 +1212,21 @@ void __kprobes do_machine_check(struct pt_regs *regs, long error)
 }
 #endif
 
+void do_iret_error(struct pt_regs *regs, long error_code)
+{
+       siginfo_t info;
+       local_irq_enable();
+
+       info.si_signo = SIGILL;
+       info.si_errno = 0;
+       info.si_code = ILL_BADSTK;
+       info.si_addr = 0;
+       if (notify_die(DIE_TRAP, "iret exception",
+                       regs, error_code, 32, SIGILL) == NOTIFY_STOP)
+               return;
+       do_trap(32, SIGILL, "iret exception", 0, regs, error_code, &info);
+}
+
 void __init trap_init(void)
 {
        int i;