mingw-w64-tools/SOURCES/mingw-w64-tools-riscv64-on-...

109 lines
3.8 KiB
Diff

diff -rupN --no-dereference mingw-w64-v11.0.1/mingw-w64-tools/widl/include/basetsd.h mingw-w64-v11.0.1-new/mingw-w64-tools/widl/include/basetsd.h
--- mingw-w64-v11.0.1/mingw-w64-tools/widl/include/basetsd.h 2023-08-17 12:36:09.565149909 +0200
+++ mingw-w64-v11.0.1-new/mingw-w64-tools/widl/include/basetsd.h 2023-08-17 12:36:09.572149926 +0200
@@ -36,7 +36,7 @@ extern "C" {
* 64-bit.
*/
-#if (defined(__x86_64__) || defined(__powerpc64__) || defined(__aarch64__) || defined(__s390x__)) && !defined(_WIN64)
+#if (defined(__x86_64__) || defined(__powerpc64__) || defined(__aarch64__) || defined(__s390x__) || (defined(__riscv) && (__riscv_xlen == 64))) && !defined(_WIN64)
#define _WIN64
#endif
@@ -327,6 +327,8 @@ typedef ULONG_PTR KAFFINITY, *PKAFFINITY
# undef WORDS_BIGENDIAN
#elif defined(__s390__)
# define WORDS_BIGENDIAN
+#elif defined(__riscv) && (__riscv_xlen == 64)
+# undef WORDS_BIGENDIAN
#elif !defined(RC_INVOKED) && !defined(__WIDL__) && !defined(__midl)
# error Unknown CPU architecture!
#endif
diff -rupN --no-dereference mingw-w64-v11.0.1/mingw-w64-tools/widl/include/winnt.h mingw-w64-v11.0.1-new/mingw-w64-tools/widl/include/winnt.h
--- mingw-w64-v11.0.1/mingw-w64-tools/widl/include/winnt.h 2023-08-17 12:36:09.567149914 +0200
+++ mingw-w64-v11.0.1-new/mingw-w64-tools/widl/include/winnt.h 2023-08-17 12:36:09.574149930 +0200
@@ -1809,6 +1809,36 @@ typedef struct _CONTEXT
#endif /* __PPC64__ */
+#if (defined(__riscv) && (__riscv_xlen == 64))
+
+/*
+ * FIXME:
+ *
+ * There is no official CONTEXT structure defined for the riscv64
+ * architecture, so I just made one up, too.
+ *
+ * This structure is completely dummy, made just to build widl.
+ *
+ */
+
+#define CONTEXT_RISCV64 0x10000000
+
+#define CONTEXT_CONTROL (CONTEXT_RISCV64 | 0x00000001)
+#define CONTEXT_FLOATING_POINT (CONTEXT_RISCV64 | 0x00000002)
+#define CONTEXT_INTEGER (CONTEXT_RISCV64 | 0x00000004)
+
+#define CONTEXT_FULL (CONTEXT_CONTROL | CONTEXT_FLOATING_POINT | CONTEXT_INTEGER)
+
+#define EXCEPTION_READ_FAULT 0
+#define EXCEPTION_WRITE_FAULT 1
+#define EXCEPTION_EXECUTE_FAULT 8
+
+typedef struct _CONTEXT
+{
+} CONTEXT, *PCONTEXT;
+
+#endif /* __riscv64 */
+
#if !defined(CONTEXT_FULL) && !defined(RC_INVOKED)
#error You need to define a CONTEXT for your CPU
#endif
diff -rupN --no-dereference mingw-w64-v11.0.1/mingw-w64-tools/widl/tools.h mingw-w64-v11.0.1-new/mingw-w64-tools/widl/tools.h
--- mingw-w64-v11.0.1/mingw-w64-tools/widl/tools.h 2023-08-17 12:36:09.568149916 +0200
+++ mingw-w64-v11.0.1-new/mingw-w64-tools/widl/tools.h 2023-08-17 12:36:09.574149930 +0200
@@ -88,7 +88,7 @@
struct target
{
- enum { CPU_i386, CPU_x86_64, CPU_ARM, CPU_ARM64, CPU_S390X, CPU_PPC64 } cpu;
+ enum { CPU_i386, CPU_x86_64, CPU_ARM, CPU_ARM64, CPU_S390X, CPU_PPC64, CPU_RISCV64 } cpu;
enum
{
@@ -453,6 +453,8 @@ static inline struct target get_default_
target.cpu = CPU_S390X;
#elif defined(__PPC64__)
target.cpu = CPU_PPC64;
+#elif (defined(__riscv) && (__riscv_xlen == 64))
+ target.cpu = CPU_RISCV64;
#else
#error Unsupported CPU
#endif
@@ -489,6 +491,7 @@ static inline unsigned int get_target_pt
[CPU_ARM64] = 8,
[CPU_S390X] = 8,
[CPU_PPC64] = 8,
+ [CPU_RISCV64] = 8,
};
return sizes[target.cpu];
}
@@ -533,7 +536,8 @@ static inline int get_cpu_from_name( con
{ "arm64", CPU_ARM64 },
{ "arm", CPU_ARM },
{ "s390x", CPU_S390X },
- { "ppc64", CPU_PPC64 }
+ { "ppc64", CPU_PPC64 },
+ { "riscv64", CPU_RISCV64 }
};
unsigned int i;
@@ -582,6 +586,7 @@ static inline const char *get_arch_dir(
[CPU_ARM64] = "aarch64",
[CPU_S390X] = "s390x",
[CPU_PPC64] = "ppc64",
+ [CPU_RISCV64]= "riscv64"
};
if (!cpu_names[target.cpu]) return "";