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authorRich Felker <dalias@aerifal.cx>2012-09-29 01:05:31 -0400
committerRich Felker <dalias@aerifal.cx>2012-09-29 01:05:31 -0400
commit8c0a3d9e5c169fc9d0f246ab59362b658b029ad7 (patch)
tree6ac54202768db511e8bb959d85060adb98cbf226 /arch/microblaze/bits/signal.h
parente0ea44cb764fcdbe8515f22096930bede2c7896f (diff)
downloadmusl-8c0a3d9e5c169fc9d0f246ab59362b658b029ad7.tar.gz
microblaze port
based on initial work by rdp, with heavy modifications. some features including threads are untested because qemu app-level emulation seems to be broken and I do not have a proper system image for testing.
Diffstat (limited to 'arch/microblaze/bits/signal.h')
-rw-r--r--arch/microblaze/bits/signal.h75
1 files changed, 75 insertions, 0 deletions
diff --git a/arch/microblaze/bits/signal.h b/arch/microblaze/bits/signal.h
new file mode 100644
index 00000000..0358245d
--- /dev/null
+++ b/arch/microblaze/bits/signal.h
@@ -0,0 +1,75 @@
+#if defined(_POSIX_SOURCE) || defined(_POSIX_C_SOURCE) \
+ || defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+
+typedef struct {
+ unsigned long __regs[39];
+} mcontext_t;
+
+typedef struct __ucontext {
+ unsigned long uc_flags;
+ struct __ucontext *uc_link;
+ stack_t uc_stack;
+ mcontext_t uc_mcontext;
+ sigset_t uc_sigmask;
+} ucontext_t;
+
+#define SA_NOCLDSTOP 1
+#define SA_NOCLDWAIT 2
+#define SA_SIGINFO 4
+#define SA_ONSTACK 0x08000000
+#define SA_RESTART 0x10000000
+#define SA_NODEFER 0x40000000
+#define SA_RESETHAND 0x80000000
+#define SA_RESTORER 0x04000000
+
+#if defined(_GNU_SOURCE) || defined(_BSD_SOURCE)
+struct sigcontext
+{
+ struct {
+ unsigned long r0, r1, r2, r3, r4, r5, r6, r7;
+ unsigned long r8, r9, r10, r11, r12, r13, r14, r15;
+ unsigned long r16, r17, r18, r19, r20, r21, r22, r23;
+ unsigned long r24, r25, r26, r27, r28, r29, r30, r31;
+ unsigned long pc, msr, ear, esr, fsr;
+ int pt_mode;
+ } regs;
+ unsigned long oldmask;
+};
+#define NSIG 64
+#endif
+
+#endif
+
+#define SIGHUP 1
+#define SIGINT 2
+#define SIGQUIT 3
+#define SIGILL 4
+#define SIGTRAP 5
+#define SIGABRT 6
+#define SIGBUS 7
+#define SIGFPE 8
+#define SIGKILL 9
+#define SIGUSR1 10
+#define SIGSEGV 11
+#define SIGUSR2 12
+#define SIGPIPE 13
+#define SIGALRM 14
+#define SIGTERM 15
+#define SIGSTKFLT 16
+#define SIGCHLD 17
+#define SIGCONT 18
+#define SIGSTOP 19
+#define SIGTSTP 20
+#define SIGTTIN 21
+#define SIGTTOU 22
+#define SIGURG 23
+#define SIGXCPU 24
+#define SIGXFSZ 25
+#define SIGVTALRM 26
+#define SIGPROF 27
+#define SIGWINCH 28
+#define SIGIO 29
+#define SIGPOLL 29
+#define SIGPWR 30
+#define SIGSYS 31
+#define SIGUNUSED SIGSYS