Accepting request 828565 from openSUSE:Factory:RISCV

- riscv.patch: Add support for RISC-V to libgcroots OBS-URL: https://build.opensuse.org/request/show/828565 OBS-URL: https://build.opensuse.org/package/show/M17N/uim?expand=0&rev=59
2020-08-24 13:32:00 +00:00
parent 3319c9c0a4
commit facb87ee35
3 changed files with 42 additions and 0 deletions
--- a/riscv.patch
+++ b/riscv.patch
@@ -0,0 +1,35 @@
+Index: uim-1.8.6/sigscheme/libgcroots/include/private/gcconfig.h
+===================================================================
+--- uim-1.8.6.orig/sigscheme/libgcroots/include/private/gcconfig.h
+++ uim-1.8.6/sigscheme/libgcroots/include/private/gcconfig.h
+@@ -479,6 +479,10 @@
+ #   define NONSTOP
+ #   define mach_type_known
+ # endif
+# if defined(__riscv) && defined(LINUX)
+#   define RISCV
+#   define mach_type_known
+# endif
+ 
+ /* Feel free to add more clauses here */
+ 
+@@ -2022,6 +2026,19 @@
+ #   endif
+ # endif
+ 
+# ifdef RISCV
+#   define MACH_TYPE "RISC-V"
+#   define CPP_WORDSZ __riscv_xlen /* 32 or 64 */
+#   define ALIGNMENT (CPP_WORDSZ/8)
+#   ifdef LINUX
+#     define OS_TYPE "LINUX"
+      extern int __data_start[];
+#     define DATASTART ((ptr_t)__data_start)
+#     define LINUX_STACKBOTTOM
+#     define DYNAMIC_LOADING
+#   endif
+# endif /* RISCV */
+
+ #if defined(LINUX) && defined(USE_MMAP)
+     /* The kernel may do a somewhat better job merging mappings etc.	*/
+     /* with anonymous mappings.						*/