Attachment 219814 Details for Bug 250915 – RISCV support

[patch] RISCV support

boehm-gc.patch (text/plain), 978 bytes, created by Kristof Provost on 2020-11-19 15:49:48 UTC

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Creator: Kristof Provost

Created: 2020-11-19 15:49:48 UTC

Size: 978 bytes

patch

obsolete

>diff --git a/include/private/gcconfig.h b/include/private/gcconfig.h
>index 0743d8fc..e214587c 100644
>--- a/include/private/gcconfig.h
>+++ b/include/private/gcconfig.h
>@@ -663,7 +663,7 @@ EXTERN_C_BEGIN
> #   endif
> #   define mach_type_known
> # endif
>-# if defined(__riscv) && defined(LINUX)
>+# if defined(__riscv)
> #   define RISCV
> #   define mach_type_known
> # endif
>@@ -2939,6 +2939,19 @@ EXTERN_C_BEGIN
> #     define LINUX_STACKBOTTOM
> #     define DYNAMIC_LOADING
> #   endif
>+#   ifdef FREEBSD
>+#     define OS_TYPE "FREEBSD"
>+#     ifndef GC_FREEBSD_THREADS
>+#       define MPROTECT_VDB
>+#     endif
>+#     define SIG_SUSPEND SIGUSR1
>+#     define SIG_THR_RESTART SIGUSR2
>+#     define FREEBSD_STACKBOTTOM
>+#     define DYNAMIC_LOADING
>+      extern char etext[];
>+#     define DATASTART GC_FreeBSDGetDataStart(0x1000, (ptr_t)etext)
>+#     define DATASTART_USES_BSDGETDATASTART
>+#   endif
> # endif /* RISCV */
> 
> #if defined(__GLIBC__) && !defined(DONT_USE_LIBC_PRIVATES)

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