Heinrich Schuchardt dd0ad45920 RISC-V: implement private GCC library ...

The following functions are provided:

Count leading zero bits

* int __clzsi2 (unsigned int a)
* int __clzdi2 (unsigned long a)
* int __clzti2 (unsigned long long a)

Count trailing zero bits

* int __ctzsi2 (unsigned int a)
* int __ctzdi2 (unsigned long a)
* int __ctzti2 (unsigned long long a)

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>

2025-12-08 12:10:55 +08:00

..

aclint_ipi.c

riscv: aclint_ipi: Support T-Head C900 CLINT

2025-07-03 16:14:13 +08:00

andes_plicsw.c

riscv: andes: Fix enable register settings of PLICSW

2023-12-06 16:05:39 +08:00

asm-offsets.c

riscv: Remove common.h usage

2023-10-24 16:34:45 -04:00

bdinfo.c

riscv: add RISC-V fields to bdinfo command

2024-07-22 11:15:11 +08:00

board.c

riscv: lib: Add a default implementation of board_fdt_blob_setup

2025-04-25 16:30:54 +08:00

boot.c

Restore patch series "arm: dts: am62-beagleplay: Fix Beagleplay Ethernet"

2024-05-20 13:35:03 -06:00

bootm.c

Revert "booti/bootm: riscv: Verify image arch type"

2025-06-02 16:17:21 +08:00

cache.c

treewide: Add a function to change page permissions

2025-03-14 13:37:54 +02:00

clz.c

RISC-V: implement private GCC library

2025-12-08 12:10:55 +08:00

crt0_riscv_efi.S

arm: riscv: efi: Export _start symbol from crt0_*_efi stubs

2025-03-17 09:22:03 +01:00

ctz.c

RISC-V: implement private GCC library

2025-12-08 12:10:55 +08:00

elf_riscv32_efi.lds

efi_loader: use INCLUDE in EFI linker scripts

2025-01-17 20:31:26 +01:00

elf_riscv64_efi.lds

efi_loader: use INCLUDE in EFI linker scripts

2025-01-17 20:31:26 +01:00

fdt_fixup.c

riscv: add missing linefeed in error message

2024-10-28 16:11:33 +08:00

image.c

Revert "Merge patch series "pxe: Precursor series for supporting read_all() in extlinux / PXE""

2025-04-07 16:35:43 -06:00

interrupts.c

riscv: resume needs to be a global

2024-10-29 19:58:14 +08:00

Makefile

RISC-V: implement private GCC library

2025-12-08 12:10:55 +08:00

memcpy.S

arch/riscv/lib: update memmove and memcpy for big-endian

2025-08-14 15:33:00 +08:00

memmove.S

arch/riscv/lib: update memmove and memcpy for big-endian

2025-08-14 15:33:00 +08:00

memset.S

riscv: assembler versions of memcpy, memmove, memset

2021-04-08 15:37:29 +08:00

reloc_riscv_efi.c

riscv: Remove unused _relocate arguments

2018-07-19 16:31:37 -04:00

reset.c

riscv: Add a reset_cpu() function

2023-12-21 16:07:52 -05:00

sbi_ipi.c

riscv: Remove common.h usage

2023-10-24 16:34:45 -04:00

sbi.c

riscv: Remove common.h usage

2023-10-24 16:34:45 -04:00

semihosting.S

riscv: semihosting: correct alignment

2024-07-22 11:15:11 +08:00

setjmp.S

riscv: add initjmp()

2025-04-23 13:19:44 -06:00

sifive_cache.c

arch: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILD

2024-10-11 11:44:47 -06:00

smp.c

riscv: Remove common.h usage

2023-10-24 16:34:45 -04:00

spl.c

spl: Rename jump_to_image_no_args()

2025-06-13 13:22:53 -06:00

strcmp_zbb.S

riscv: Add Zbb support for building U-Boot

2023-10-19 17:29:50 +08:00

strlen_zbb.S

riscv: Add Zbb support for building U-Boot

2023-10-19 17:29:50 +08:00

strncmp_zbb.S

riscv: Add Zbb support for building U-Boot

2023-10-19 17:29:50 +08:00

thead_cmo.c

riscv: lib: Split out support for T-Head cache management operations

2025-05-21 16:49:52 +08:00