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| author | Michael Brown <mcb30@ipxe.org> | 2024-09-15 10:54:04 +0100 |
|---|---|---|
| committer | Michael Brown <mcb30@ipxe.org> | 2024-09-15 22:34:10 +0100 |
| commit | c215048ddaac75969c22c018871295a5748a47e8 (patch) | |
| tree | 1e47dce485579135c16c130778a810aaeb912d9c /src/arch/riscv/include/bits/stdint.h | |
| parent | 68db9a3cb3d73aae83ee4b7a0cbe9c69d7f32482 (diff) | |
| download | ipxe-c215048ddaac75969c22c018871295a5748a47e8.tar.gz | |
[riscv] Add support for the RISC-V CPU architecture
Add support for building iPXE as a 64-bit or 32-bit RISC-V binary, for
either UEFI or Linux userspace platforms. For example:
# RISC-V 64-bit UEFI
make CROSS=riscv64-linux-gnu- bin-riscv64-efi/ipxe.efi
# RISC-V 32-bit UEFI
make CROSS=riscv64-linux-gnu- bin-riscv32-efi/ipxe.efi
# RISC-V 64-bit Linux
make CROSS=riscv64-linux-gnu- bin-riscv64-linux/tests.linux
qemu-riscv64 -L /usr/riscv64-linux-gnu/sys-root \
./bin-riscv64-linux/tests.linux
# RISC-V 32-bit Linux
make CROSS=riscv64-linux-gnu- SYSROOT=/usr/riscv32-linux-gnu/sys-root \
bin-riscv32-linux/tests.linux
qemu-riscv32 -L /usr/riscv32-linux-gnu/sys-root \
./bin-riscv32-linux/tests.linux
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/arch/riscv/include/bits/stdint.h')
| -rw-r--r-- | src/arch/riscv/include/bits/stdint.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/arch/riscv/include/bits/stdint.h b/src/arch/riscv/include/bits/stdint.h new file mode 100644 index 000000000..fe1f9946a --- /dev/null +++ b/src/arch/riscv/include/bits/stdint.h @@ -0,0 +1,23 @@ +#ifndef _BITS_STDINT_H +#define _BITS_STDINT_H + +FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); + +typedef __SIZE_TYPE__ size_t; +typedef signed long ssize_t; +typedef signed long off_t; + +typedef unsigned char uint8_t; +typedef unsigned short uint16_t; +typedef unsigned int uint32_t; +typedef unsigned long long uint64_t; + +typedef signed char int8_t; +typedef signed short int16_t; +typedef signed int int32_t; +typedef signed long long int64_t; + +typedef unsigned long physaddr_t; +typedef unsigned long intptr_t; + +#endif /* _BITS_STDINT_H */ |