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| author | Richard Qin <richard.qin.x@gmail.com> | 2026-07-10 11:31:46 +0800 |
|---|---|---|
| committer | Richard Qin <richard.qin.x@gmail.com> | 2026-07-10 11:31:46 +0800 |
| commit | e90b72ec3082588b296956730bd2930cf8d5d671 (patch) | |
| tree | 36ff6916af9b4176ea5a9662219d11e721f0b691 /lib/string/arm/__aeabi_memset.s | |
| parent | 1767d390fbf3d0c65389de46caf0b6d43ef3b6ad (diff) | |
| download | lume-e90b72ec3082588b296956730bd2930cf8d5d671.tar.gz lume-e90b72ec3082588b296956730bd2930cf8d5d671.tar.xz | |
refactor: promote new architecture to repository root
Archive the deprecated implementation under lume-legacy, make the new kernel the default root-level build, and update repository entry points without changing kernel behavior.
Diffstat (limited to 'lib/string/arm/__aeabi_memset.s')
| -rw-r--r-- | lib/string/arm/__aeabi_memset.s | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/lib/string/arm/__aeabi_memset.s b/lib/string/arm/__aeabi_memset.s new file mode 100644 index 0000000..f9f6058 --- /dev/null +++ b/lib/string/arm/__aeabi_memset.s @@ -0,0 +1,31 @@ +.syntax unified + +.global __aeabi_memclr8 +.global __aeabi_memclr4 +.global __aeabi_memclr +.global __aeabi_memset8 +.global __aeabi_memset4 +.global __aeabi_memset + +.type __aeabi_memclr8,%function +.type __aeabi_memclr4,%function +.type __aeabi_memclr,%function +.type __aeabi_memset8,%function +.type __aeabi_memset4,%function +.type __aeabi_memset,%function + +__aeabi_memclr8: +__aeabi_memclr4: +__aeabi_memclr: + movs r2, #0 +__aeabi_memset8: +__aeabi_memset4: +__aeabi_memset: + cmp r1, #0 + beq 2f + adds r1, r0, r1 +1: strb r2, [r0] + adds r0, r0, #1 + cmp r1, r0 + bne 1b +2: bx lr |