Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2004 PathScale, Inc |
| 3 | * Licensed under the GPL |
| 4 | */ |
| 5 | |
| 6 | #include <signal.h> |
| 7 | #include "time_user.h" |
| 8 | #include "mode.h" |
| 9 | #include "sysdep/signal.h" |
| 10 | |
Bodo Stroesser | 51a6b0c | 2005-05-05 16:15:38 -0700 | [diff] [blame] | 11 | void sig_handler(ARCH_SIGHDLR_PARAM) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 12 | { |
| 13 | struct sigcontext *sc; |
| 14 | |
| 15 | ARCH_GET_SIGCONTEXT(sc, sig); |
| 16 | CHOOSE_MODE_PROC(sig_handler_common_tt, sig_handler_common_skas, |
| 17 | sig, sc); |
| 18 | } |
| 19 | |
| 20 | extern int timer_irq_inited; |
| 21 | |
Bodo Stroesser | 51a6b0c | 2005-05-05 16:15:38 -0700 | [diff] [blame] | 22 | void alarm_handler(ARCH_SIGHDLR_PARAM) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | { |
| 24 | struct sigcontext *sc; |
| 25 | |
| 26 | ARCH_GET_SIGCONTEXT(sc, sig); |
| 27 | if(!timer_irq_inited) return; |
| 28 | |
| 29 | if(sig == SIGALRM) |
| 30 | switch_timers(0); |
| 31 | |
| 32 | CHOOSE_MODE_PROC(sig_handler_common_tt, sig_handler_common_skas, |
| 33 | sig, sc); |
| 34 | |
| 35 | if(sig == SIGALRM) |
| 36 | switch_timers(1); |
| 37 | } |
| 38 | |
| 39 | /* |
| 40 | * Overrides for Emacs so that we follow Linus's tabbing style. |
| 41 | * Emacs will notice this stuff at the end of the file and automatically |
| 42 | * adjust the settings for this buffer only. This must remain at the end |
| 43 | * of the file. |
| 44 | * --------------------------------------------------------------------------- |
| 45 | * Local variables: |
| 46 | * c-file-style: "linux" |
| 47 | * End: |
| 48 | */ |