114 lines
3.0 KiB
Diff
114 lines
3.0 KiB
Diff
--- libEMF-1.0.3/include/libEMF/wine/winnt.h.s390 2009-06-03 15:25:09.000000000 +0200
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+++ libEMF-1.0.3/include/libEMF/wine/winnt.h 2009-06-03 15:36:56.000000000 +0200
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@@ -45,6 +45,10 @@
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# define WORDS_BIGENDIAN
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# define BITFIELDS_BIGENDIAN
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# undef ALLOW_UNALIGNED_ACCESS
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+#elif defined(__s390__)
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+# define WORDS_BIGENDIAN
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+# define BITFIELDS_BIGENDIAN
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+# undef ALLOW_UNALIGNED_ACCESS
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#elif !defined(RC_INVOKED)
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# error Unknown CPU architecture!
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#endif
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@@ -1065,6 +1069,65 @@ typedef struct _CONTEXT
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#endif /* __sparc__ */
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+#ifdef __s390__
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+
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+/*
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+ * FIXME:
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+ *
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+ * There is no official CONTEXT structure defined for the S390
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+ * architecture, so I just made one up.
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+ *
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+ * Note that this structure contains only the 'top-level' registers;
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+ * the rest of the register window chain is not visible.
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+ *
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+ * The layout is based on the sparc one.
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+ *
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+ */
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+
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+#define CONTEXT_S390C 0x20000000
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+
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+#define CONTEXT_CONTROL (CONTEXT_S390 | 0x00000001)
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+#define CONTEXT_FLOATING_POINT (CONTEXT_S390 | 0x00000002)
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+#define CONTEXT_INTEGER (CONTEXT_S390 | 0x00000004)
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+
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+#define CONTEXT_FULL (CONTEXT_CONTROL | CONTEXT_FLOATING_POINT | CONTEXT_INTEGER)
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+
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+typedef struct _CONTEXT
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+{
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+ DWORD ContextFlags;
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+
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+ /* These are selected by CONTEXT_INTEGER */
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+ DWORD r0;
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+ DWORD r1;
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+ DWORD r2;
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+ DWORD r3;
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+ DWORD r4;
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+ DWORD r5;
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+ DWORD r6;
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+ DWORD r7;
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+ DWORD r8;
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+ DWORD r9;
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+ DWORD r10;
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+ DWORD r11;
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+ DWORD r12;
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+ DWORD r13;
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+ DWORD r14;
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+ DWORD r15;
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+
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+ /* FIXME: this section is fictional (copied from sparc) */
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+ DWORD psr;
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+ DWORD pc;
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+ DWORD npc;
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+ DWORD y;
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+ DWORD wim;
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+ DWORD tbr;
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+
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+ /* FIXME: floating point registers missing */
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+
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+} CONTEXT;
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+
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+#endif /* __s390__ */
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+
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#if !defined(CONTEXT_FULL) && !defined(RC_INVOKED)
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#error You need to define a CONTEXT for your CPU
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#endif
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@@ -1183,6 +1246,33 @@ typedef CONTEXT *PCONTEXT;
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#endif /* __sparc__ */
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+#ifdef __s390__
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+/* FIXME: use getcontext() to retrieve full context */
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+#define _GET_CONTEXT \
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+ CONTEXT context; \
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+ do { memset(&context, 0, sizeof(CONTEXT)); \
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+ context.ContextFlags = CONTEXT_CONTROL; \
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+ context.pc = (DWORD)__builtin_return_address(0); \
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+ } while (0)
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+
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+#define DEFINE_REGS_ENTRYPOINT_0( name, fn ) \
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+ void WINAPI name ( void ) \
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+ { _GET_CONTEXT; fn( &context ); }
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+#define DEFINE_REGS_ENTRYPOINT_1( name, fn, t1 ) \
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+ void WINAPI name ( t1 a1 ) \
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+ { _GET_CONTEXT; fn( a1, &context ); }
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+#define DEFINE_REGS_ENTRYPOINT_2( name, fn, t1, t2 ) \
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+ void WINAPI name ( t1 a1, t2 a2 ) \
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+ { _GET_CONTEXT; fn( a1, a2, &context ); }
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+#define DEFINE_REGS_ENTRYPOINT_3( name, fn, t1, t2, t3 ) \
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+ void WINAPI name ( t1 a1, t2 a2, t3 a3 ) \
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+ { _GET_CONTEXT; fn( a1, a2, a3, &context ); }
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+#define DEFINE_REGS_ENTRYPOINT_4( name, fn, t1, t2, t3, t4 ) \
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+ void WINAPI name ( t1 a1, t2 a2, t3 a3, t4 a4 ) \
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+ { _GET_CONTEXT; fn( a1, a2, a3, a4, &context ); }
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+
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+#endif /* __s390__ */
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+
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#ifdef __PPC__
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/* FIXME: use getcontext() to retrieve full context */
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