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| author | Xavier ASUS <xavi92psx@gmail.com> | 2019-10-18 00:31:54 +0200 |
|---|---|---|
| committer | Xavier ASUS <xavi92psx@gmail.com> | 2019-10-18 00:31:54 +0200 |
| commit | 268a53de823a6750d6256ee1fb1e7707b4b45740 (patch) | |
| tree | 42c1799a9a82b2f7d9790ee9fe181d72a7274751 /device/lib/stm8/ceilf.asm | |
| download | sdcc-gas-268a53de823a6750d6256ee1fb1e7707b4b45740.tar.gz | |
sdcc-3.9.0 fork implementing GNU assembler syntax
This fork aims to provide better support for stm8-binutils
Diffstat (limited to 'device/lib/stm8/ceilf.asm')
| -rw-r--r-- | device/lib/stm8/ceilf.asm | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/device/lib/stm8/ceilf.asm b/device/lib/stm8/ceilf.asm new file mode 100644 index 0000000..9867205 --- /dev/null +++ b/device/lib/stm8/ceilf.asm @@ -0,0 +1,127 @@ +;-------------------------------------------------------- +; File Created by SDCC : free open source ANSI-C Compiler +; Version 3.9.3 #11345 (Linux) +;-------------------------------------------------------- + .module ceilf + .optsdcc -mstm8 + +;-------------------------------------------------------- +; Public variables in this module +;-------------------------------------------------------- + .globl _ceilf +;-------------------------------------------------------- +; ram data +;-------------------------------------------------------- + .area DATA +;-------------------------------------------------------- +; ram data +;-------------------------------------------------------- + .area INITIALIZED +;-------------------------------------------------------- +; absolute external ram data +;-------------------------------------------------------- + .area DABS (ABS) + +; default segment ordering for linker + .area HOME + .area GSINIT + .area GSFINAL + .area CONST + .area INITIALIZER + .area CODE + +;-------------------------------------------------------- +; global & static initialisations +;-------------------------------------------------------- + .area HOME + .area GSINIT + .area GSFINAL + .area GSINIT +;-------------------------------------------------------- +; Home +;-------------------------------------------------------- + .area HOME + .area HOME +;-------------------------------------------------------- +; code +;-------------------------------------------------------- + .area CODE +; ../ceilf.c: 33: float ceilf(float x) _FLOAT_FUNC_REENTRANT +; ----------------------------------------- +; function ceilf +; ----------------------------------------- +_ceilf: + sub sp, #8 +; ../ceilf.c: 36: r=x; + ldw x, (0x0d, sp) + pushw x + ldw x, (0x0d, sp) + pushw x + call ___fs2slong + addw sp, #4 + ldw (0x03, sp), x + ldw (0x01, sp), y +; ../ceilf.c: 38: return r; + ldw x, (0x03, sp) + pushw x + ldw x, (0x03, sp) + pushw x + call ___slong2fs + addw sp, #4 + ldw (0x07, sp), x + ldw (0x05, sp), y +; ../ceilf.c: 37: if (r<0) + tnz (0x01, sp) + jrpl 00102$ +; ../ceilf.c: 38: return r; + ldw x, (0x07, sp) + ldw y, (0x05, sp) + jra 00104$ +00102$: +; ../ceilf.c: 40: return (r+((r<x)?1:0)); + ldw x, (0x0d, sp) + pushw x + ldw x, (0x0d, sp) + pushw x + ldw x, (0x0b, sp) + pushw x + ldw x, (0x0b, sp) + pushw x + call ___fslt + addw sp, #8 + tnz a + jreq 00106$ + clrw x + incw x + .byte 0x21 +00106$: + clrw x +00107$: + exgw x, y + clrw x + tnzw y + jrpl 00120$ + decw x +00120$: + addw y, (0x03, sp) + ld a, xl + adc a, (0x02, sp) + rlwa x + adc a, (0x01, sp) + ld xh, a + pushw y + pushw x + call ___slong2fs + addw sp, #4 + ldw (0x07, sp), x + ldw (0x05, sp), y + ldw x, (0x07, sp) + ldw y, (0x05, sp) +00104$: +; ../ceilf.c: 41: } + addw sp, #8 + ret + .area CODE + .area CONST + .area INITIALIZER + .area CABS (ABS) |