diff options
| author | Alexander Graf <agraf@suse.de> | 2019-02-12 11:31:07 +0100 |
|---|---|---|
| committer | Daniel Kiper <daniel.kiper@oracle.com> | 2019-02-25 14:02:05 +0100 |
| commit | f1957dc8a3347278a095bc8f44197662559a8ba3 (patch) | |
| tree | 930e5d9868d2fae61ca3e82bb430170778cbb56a /include | |
| parent | e795b9011fdb7208cccb1804d9bbc81a6cd251c6 (diff) | |
RISC-V: Add to build system
This patch adds support for RISC-V to the grub build system. With this
patch, I can successfully build grub on RISC-V as a UEFI application.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/grub/compiler-rt.h | 12 | ||||
| -rw-r--r-- | include/grub/efi/api.h | 3 | ||||
| -rw-r--r-- | include/grub/efi/efi.h | 2 | ||||
| -rw-r--r-- | include/grub/misc.h | 3 | ||||
| -rw-r--r-- | include/grub/util/install.h | 2 |
5 files changed, 15 insertions, 7 deletions
diff --git a/include/grub/compiler-rt.h b/include/grub/compiler-rt.h index 2cc69e239..e6a25c6ea 100644 --- a/include/grub/compiler-rt.h +++ b/include/grub/compiler-rt.h @@ -53,13 +53,15 @@ EXPORT_FUNC (__umoddi3) (grub_uint64_t a, grub_uint64_t b); #endif -#if defined (__sparc__) || defined (__powerpc__) || defined (__mips__) || defined (__arm__) +#if defined (__sparc__) || defined (__powerpc__) || defined (__mips__) || \ + defined (__arm__) || defined(__riscv) unsigned EXPORT_FUNC (__ctzdi2) (grub_uint64_t x); #define NEED_CTZDI2 1 #endif -#if defined (__mips__) || defined (__arm__) +#if defined (__mips__) || defined (__arm__) || \ + (defined(__riscv) && (__riscv_xlen == 32)) unsigned EXPORT_FUNC (__ctzsi2) (grub_uint32_t x); #define NEED_CTZSI2 1 @@ -157,7 +159,8 @@ void EXPORT_FUNC (_savegpr_31) (void); #endif -#if defined (__powerpc__) || defined(__mips__) || defined (__arm__) +#if defined (__powerpc__) || defined(__mips__) || defined (__arm__) || \ + (defined(__riscv) && (__riscv_xlen == 32)) int EXPORT_FUNC(__ucmpdi2) (grub_uint64_t a, grub_uint64_t b); @@ -172,7 +175,8 @@ grub_uint64_t EXPORT_FUNC (__lshrdi3) (grub_uint64_t u, int b); #endif -#if defined (__powerpc__) || defined(__mips__) || defined(__sparc__) || defined (__arm__) +#if defined (__powerpc__) || defined(__mips__) || defined(__sparc__) || \ + defined (__arm__) || defined(__riscv) grub_uint32_t EXPORT_FUNC(__bswapsi2) (grub_uint32_t u); diff --git a/include/grub/efi/api.h b/include/grub/efi/api.h index c7c9f0e1d..addcbfa8f 100644 --- a/include/grub/efi/api.h +++ b/include/grub/efi/api.h @@ -1686,7 +1686,8 @@ struct grub_efi_block_io typedef struct grub_efi_block_io grub_efi_block_io_t; #if (GRUB_TARGET_SIZEOF_VOID_P == 4) || defined (__ia64__) \ - || defined (__aarch64__) || defined (__MINGW64__) || defined (__CYGWIN__) + || defined (__aarch64__) || defined (__MINGW64__) || defined (__CYGWIN__) \ + || defined(__riscv) #define efi_call_0(func) func() #define efi_call_1(func, a) func(a) diff --git a/include/grub/efi/efi.h b/include/grub/efi/efi.h index ec44aef7e..e90e00dc4 100644 --- a/include/grub/efi/efi.h +++ b/include/grub/efi/efi.h @@ -90,7 +90,7 @@ extern void (*EXPORT_VAR(grub_efi_net_config)) (grub_efi_handle_t hnd, char **device, char **path); -#if defined(__arm__) || defined(__aarch64__) +#if defined(__arm__) || defined(__aarch64__) || defined(__riscv) void *EXPORT_FUNC(grub_efi_get_firmware_fdt)(void); grub_err_t EXPORT_FUNC(grub_efi_get_ram_base)(grub_addr_t *); #include <grub/cpu/linux.h> diff --git a/include/grub/misc.h b/include/grub/misc.h index 372f009e8..ee48eb7a7 100644 --- a/include/grub/misc.h +++ b/include/grub/misc.h @@ -340,7 +340,8 @@ grub_uint64_t EXPORT_FUNC(grub_divmod64) (grub_uint64_t n, grub_uint64_t *r); /* Must match softdiv group in gentpl.py. */ -#if !defined(GRUB_MACHINE_EMU) && (defined(__arm__) || defined(__ia64__)) +#if !defined(GRUB_MACHINE_EMU) && (defined(__arm__) || defined(__ia64__) || \ + (defined(__riscv) && (__riscv_xlen == 32))) #define GRUB_DIVISION_IN_SOFTWARE 1 #else #define GRUB_DIVISION_IN_SOFTWARE 0 diff --git a/include/grub/util/install.h b/include/grub/util/install.h index af2bf65d7..b1a00154f 100644 --- a/include/grub/util/install.h +++ b/include/grub/util/install.h @@ -103,6 +103,8 @@ enum grub_install_plat GRUB_INSTALL_PLATFORM_I386_XEN_PVH, GRUB_INSTALL_PLATFORM_ARM64_EFI, GRUB_INSTALL_PLATFORM_ARM_COREBOOT, + GRUB_INSTALL_PLATFORM_RISCV32_EFI, + GRUB_INSTALL_PLATFORM_RISCV64_EFI, GRUB_INSTALL_PLATFORM_MAX }; |