diff options
Diffstat (limited to 'pkgs/development/libraries/boehm-gc/riscv.patch')
| -rw-r--r-- | pkgs/development/libraries/boehm-gc/riscv.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/pkgs/development/libraries/boehm-gc/riscv.patch b/pkgs/development/libraries/boehm-gc/riscv.patch new file mode 100644 index 00000000000..249137d0a0d --- /dev/null +++ b/pkgs/development/libraries/boehm-gc/riscv.patch @@ -0,0 +1,53 @@ +diff --git a/include/private/gcconfig.h b/include/private/gcconfig.h +index a8e55dd2..439cc88d 100644 +--- a/include/private/gcconfig.h ++++ b/include/private/gcconfig.h +@@ -650,6 +650,15 @@ + # endif + # define mach_type_known + # endif ++# if defined(__riscv) && defined(LINUX) ++# if __riscv_xlen == 32 ++# define RISCV32 ++# define mach_type_known ++# elif __riscv_xlen == 64 ++# define RISCV64 ++# define mach_type_known ++# endif ++# endif + + # if defined(SN_TARGET_PSP2) + # define mach_type_known +@@ -2970,6 +2979,32 @@ + # endif + # endif + ++# ifdef RISCV32 ++# define CPP_WORDSZ 32 ++# define MACH_TYPE "RISC-V 32" ++# define ALIGNMENT 4 ++# ifdef LINUX ++# define OS_TYPE "LINUX" ++ extern int __data_start[]; ++# define DATASTART ((ptr_t)__data_start) ++# define LINUX_STACKBOTTOM ++# define DYNAMIC_LOADING ++# endif ++# endif ++ ++# ifdef RISCV64 ++# define CPP_WORDSZ 64 ++# define MACH_TYPE "RISC-V 64" ++# define ALIGNMENT 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 ++ + #if defined(__GLIBC__) && !defined(DONT_USE_LIBC_PRIVATES) + /* Use glibc's stack-end marker. */ + # define USE_LIBC_PRIVATES |