Alpha porting fixes.
diff --git a/include/winnt.h b/include/winnt.h
index 77a1eca..ed70ef1 100644
--- a/include/winnt.h
+++ b/include/winnt.h
@@ -1111,6 +1111,96 @@
#endif /* __PPC__ */
+#ifdef __ALPHA__
+
+/*
+ * FIXME:
+ *
+ * I have no idea if any of this is right as I just ripped
+ * it from mingw-win32api.
+ *
+ */
+
+#define CONTEXT_ALPHA 0x20000
+#define CONTEXT_CONTROL (CONTEXT_ALPHA|1L)
+#define CONTEXT_FLOATING_POINT (CONTEXT_ALPHA|2L)
+#define CONTEXT_INTEGER (CONTEXT_ALPHA|4L)
+#define CONTEXT_FULL (CONTEXT_CONTROL|CONTEXT_FLOATING_POINT|CONTEXT_INTEGER)
+typedef struct _CONTEXT {
+ ULONGLONG FltF0;
+ ULONGLONG FltF1;
+ ULONGLONG FltF2;
+ ULONGLONG FltF3;
+ ULONGLONG FltF4;
+ ULONGLONG FltF5;
+ ULONGLONG FltF6;
+ ULONGLONG FltF7;
+ ULONGLONG FltF8;
+ ULONGLONG FltF9;
+ ULONGLONG FltF10;
+ ULONGLONG FltF11;
+ ULONGLONG FltF12;
+ ULONGLONG FltF13;
+ ULONGLONG FltF14;
+ ULONGLONG FltF15;
+ ULONGLONG FltF16;
+ ULONGLONG FltF17;
+ ULONGLONG FltF18;
+ ULONGLONG FltF19;
+ ULONGLONG FltF20;
+ ULONGLONG FltF21;
+ ULONGLONG FltF22;
+ ULONGLONG FltF23;
+ ULONGLONG FltF24;
+ ULONGLONG FltF25;
+ ULONGLONG FltF26;
+ ULONGLONG FltF27;
+ ULONGLONG FltF28;
+ ULONGLONG FltF29;
+ ULONGLONG FltF30;
+ ULONGLONG FltF31;
+ ULONGLONG IntV0;
+ ULONGLONG IntT0;
+ ULONGLONG IntT1;
+ ULONGLONG IntT2;
+ ULONGLONG IntT3;
+ ULONGLONG IntT4;
+ ULONGLONG IntT5;
+ ULONGLONG IntT6;
+ ULONGLONG IntT7;
+ ULONGLONG IntS0;
+ ULONGLONG IntS1;
+ ULONGLONG IntS2;
+ ULONGLONG IntS3;
+ ULONGLONG IntS4;
+ ULONGLONG IntS5;
+ ULONGLONG IntFp;
+ ULONGLONG IntA0;
+ ULONGLONG IntA1;
+ ULONGLONG IntA2;
+ ULONGLONG IntA3;
+ ULONGLONG IntA4;
+ ULONGLONG IntA5;
+ ULONGLONG IntT8;
+ ULONGLONG IntT9;
+ ULONGLONG IntT10;
+ ULONGLONG IntT11;
+ ULONGLONG IntRa;
+ ULONGLONG IntT12;
+ ULONGLONG IntAt;
+ ULONGLONG IntGp;
+ ULONGLONG IntSp;
+ ULONGLONG IntZero;
+ ULONGLONG Fpcr;
+ ULONGLONG SoftFpcr;
+ ULONGLONG Fir;
+ DWORD Psr;
+ DWORD ContextFlags;
+ DWORD Fill[4];
+} CONTEXT;
+
+#endif /* __ALPHA__ */
+
#ifdef __sparc__
/*
@@ -1296,6 +1386,37 @@
#endif /* __PPC__ */
+#ifdef __ALPHA__
+
+/* FIXME:
+ * use getcontext() to retrieve full context
+ * I dont know if this is correct for alpha as was ripped from
+ * PPC support.
+ */
+
+#define _GET_CONTEXT \
+ CONTEXT context; \
+ do { memset(&context, 0, sizeof(CONTEXT)); \
+ context.ContextFlags = CONTEXT_CONTROL; \
+ } while (0)
+
+#define DEFINE_REGS_ENTRYPOINT_0( name, fn ) \
+ void WINAPI name ( void ) \
+ { _GET_CONTEXT; fn( &context ); }
+#define DEFINE_REGS_ENTRYPOINT_1( name, fn, t1 ) \
+ void WINAPI name ( t1 a1 ) \
+ { _GET_CONTEXT; fn( a1, &context ); }
+#define DEFINE_REGS_ENTRYPOINT_2( name, fn, t1, t2 ) \
+ void WINAPI name ( t1 a1, t2 a2 ) \
+ { _GET_CONTEXT; fn( a1, a2, &context ); }
+#define DEFINE_REGS_ENTRYPOINT_3( name, fn, t1, t2, t3 ) \
+ void WINAPI name ( t1 a1, t2 a2, t3 a3 ) \
+ { _GET_CONTEXT; fn( a1, a2, a3, &context ); }
+#define DEFINE_REGS_ENTRYPOINT_4( name, fn, t1, t2, t3, t4 ) \
+ void WINAPI name ( t1 a1, t2 a2, t3 a3, t4 a4 ) \
+ { _GET_CONTEXT; fn( a1, a2, a3, a4, &context ); }
+
+#endif /* __ALPHA__ */
#ifndef DEFINE_REGS_ENTRYPOINT_0
#error You need to define DEFINE_REGS_ENTRYPOINT macros for your CPU
