diff options
| author | Max <mparisi@stevens.edu> | 2020-09-29 19:18:08 -0400 |
|---|---|---|
| committer | Max <mparisi@stevens.edu> | 2020-09-29 19:18:08 -0400 |
| commit | 0912e90a6ac1aee0d04cf4e26bc871a392b827d7 (patch) | |
| tree | f0c99427dfbb5b3055f1added38a70303af04cba /asm/libstdc++/wstring.s | |
| parent | bb28572125c45ec20f5fbf85120cd71fb2486bac (diff) | |
math library splits
Diffstat (limited to 'asm/libstdc++/wstring.s')
| -rw-r--r-- | asm/libstdc++/wstring.s | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/asm/libstdc++/wstring.s b/asm/libstdc++/wstring.s new file mode 100644 index 0000000..74bbfe8 --- /dev/null +++ b/asm/libstdc++/wstring.s @@ -0,0 +1,56 @@ +.include "macros.inc"
+
+.section .text, "ax" # 0x80006980 - 0x803E1E60
+
+.global wcslen
+wcslen:
+/* 801D07D0 001CC430 38 83 FF FE */ addi r4, r3, -2
+/* 801D07D4 001CC434 38 60 FF FF */ li r3, -1
+lbl_801D07D8:
+/* 801D07D8 001CC438 A4 04 00 02 */ lhzu r0, 2(r4)
+/* 801D07DC 001CC43C 38 63 00 01 */ addi r3, r3, 1
+/* 801D07E0 001CC440 2C 00 00 00 */ cmpwi r0, 0
+/* 801D07E4 001CC444 40 82 FF F4 */ bne lbl_801D07D8
+/* 801D07E8 001CC448 4E 80 00 20 */ blr
+
+.global wcsncpy
+wcsncpy:
+/* 801D07EC 001CC44C 38 84 FF FE */ addi r4, r4, -2
+/* 801D07F0 001CC450 38 C3 FF FE */ addi r6, r3, -2
+/* 801D07F4 001CC454 38 A5 00 01 */ addi r5, r5, 1
+/* 801D07F8 001CC458 48 00 00 2C */ b lbl_801D0824
+lbl_801D07FC:
+/* 801D07FC 001CC45C A4 04 00 02 */ lhzu r0, 2(r4)
+/* 801D0800 001CC460 2C 00 00 00 */ cmpwi r0, 0
+/* 801D0804 001CC464 B4 06 00 02 */ sthu r0, 2(r6)
+/* 801D0808 001CC468 40 82 00 1C */ bne lbl_801D0824
+/* 801D080C 001CC46C 38 00 00 00 */ li r0, 0
+/* 801D0810 001CC470 48 00 00 08 */ b lbl_801D0818
+lbl_801D0814:
+/* 801D0814 001CC474 B4 06 00 02 */ sthu r0, 2(r6)
+lbl_801D0818:
+/* 801D0818 001CC478 34 A5 FF FF */ addic. r5, r5, -1
+/* 801D081C 001CC47C 40 82 FF F8 */ bne lbl_801D0814
+/* 801D0820 001CC480 4E 80 00 20 */ blr
+lbl_801D0824:
+/* 801D0824 001CC484 34 A5 FF FF */ addic. r5, r5, -1
+/* 801D0828 001CC488 40 82 FF D4 */ bne lbl_801D07FC
+/* 801D082C 001CC48C 4E 80 00 20 */ blr
+
+.global wcscmp
+wcscmp:
+/* 801D0830 001CC490 38 A3 FF FE */ addi r5, r3, -2
+/* 801D0834 001CC494 38 84 FF FE */ addi r4, r4, -2
+/* 801D0838 001CC498 48 00 00 14 */ b lbl_801D084C
+lbl_801D083C:
+/* 801D083C 001CC49C 2C 03 00 00 */ cmpwi r3, 0
+/* 801D0840 001CC4A0 40 82 00 0C */ bne lbl_801D084C
+/* 801D0844 001CC4A4 38 60 00 00 */ li r3, 0
+/* 801D0848 001CC4A8 4E 80 00 20 */ blr
+lbl_801D084C:
+/* 801D084C 001CC4AC A4 65 00 02 */ lhzu r3, 2(r5)
+/* 801D0850 001CC4B0 A4 04 00 02 */ lhzu r0, 2(r4)
+/* 801D0854 001CC4B4 7C 03 00 40 */ cmplw r3, r0
+/* 801D0858 001CC4B8 41 82 FF E4 */ beq lbl_801D083C
+/* 801D085C 001CC4BC 7C 60 18 50 */ subf r3, r0, r3
+/* 801D0860 001CC4C0 4E 80 00 20 */ blr
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