📄 _isdigit.asm
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;--------------------------------------------------------; File Created by SDCC : FreeWare ANSI-C Compiler; Version 2.3.0 Thu Sep 20 10:57:51 2001;-------------------------------------------------------- .module _isdigit ;--------------------------------------------------------; Public variables in this module;-------------------------------------------------------- .globl _isdigit;--------------------------------------------------------; special function registers;--------------------------------------------------------;--------------------------------------------------------; special function bits ;--------------------------------------------------------;--------------------------------------------------------; internal ram data;-------------------------------------------------------- .area _DATA;--------------------------------------------------------; overlayable items in internal ram ;-------------------------------------------------------- .area _OVERLAY;--------------------------------------------------------; indirectly addressable internal ram data;-------------------------------------------------------- .area _ISEG;--------------------------------------------------------; bit data;-------------------------------------------------------- .area _BSEG;--------------------------------------------------------; external ram data;-------------------------------------------------------- .area _XSEG;--------------------------------------------------------; global & static initialisations;-------------------------------------------------------- .area _GSINIT .area _GSFINAL .area _GSINIT;--------------------------------------------------------; Home;-------------------------------------------------------- .area _HOME .area _CODE;--------------------------------------------------------; code;-------------------------------------------------------- .area _CODE; _isdigit.c 26; genLabel; genFunction; ---------------------------------; Function isdigit; ---------------------------------___isdigit_start:_isdigit: ; _isdigit.c 29; genCmpLt; AOP_STK for lda hl,2(sp) ld a,(hl) cp #0x30 jp c,00102$; genCmpGt; AOP_STK for ld a,#0x39 sbc a,(hl) jp c,00102$; _isdigit.c 30; genRet ld e,#0x01 jp 00104$; genLabel00102$:; _isdigit.c 31; genRet ld e,#0x00; genLabel00104$:; genEndFunction ret___isdigit_end: .area _CODE⌨️ 快捷键说明
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