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有关keil c51的一问题我的一个程序在测试过程中发现会有一些偶然出现的bug,还查不出什么问题。有可能是堆栈溢出的原因吗?不知道如何从M51文件中确定是否堆栈溢出.请赐教.
我用winbond w78e365的片子(RAM256 bytes),内含1024bytes的外存.
用c编译后的M51文件如下:
BL51 BANKED LINKER/LOCATER V5.11 06/26/2007 16:20:59 PAGE 1
BL51 BANKED LINKER/LOCATER V5.11, INVOKED BY:
C:\KEIL\C51\BIN\BL51.EXE STARTUP.obj, BHIM110.obj, EXInt.obj TO BHIM110T RAMSIZE (256) XDATA (0X0000-0X03FF)
MEMORY MODEL: LARGE WITH FLOATING POINT ARITHMETIC
INPUT MODULES INCLUDED:
STARTUP.obj (?C_STARTUP)
BHIM110.obj (BHIM110)
EXInt.obj (EXINT)
C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPMUL)
C:\KEIL\C51\LIB\C51FPL.LIB (?C?FCAST)
C:\KEIL\C51\LIB\C51FPL.LIB (?C?CASTF)
C:\KEIL\C51\LIB\C51FPL.LIB (POW)
C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPGETOPN)
C:\KEIL\C51\LIB\C51FPL.LIB (?C?CHKFLOAT)
C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPADD)
C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPCMP)
C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPNEG)
C:\KEIL\C51\LIB\C51FPL.LIB (EXP)
C:\KEIL\C51\LIB\C51FPL.LIB (LOG)
C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPDIV)
C:\KEIL\C51\LIB\C51FPL.LIB (?C?FPSERIES)
C:\KEIL\C51\LIB\C51L.LIB (?C_INIT)
C:\KEIL\C51\LIB\C51L.LIB (?C?COPY)
C:\KEIL\C51\LIB\C51L.LIB (?C?CLDPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?CLDOPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?CILDPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?CILDOPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?CSTPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?CSTOPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?IMUL)
C:\KEIL\C51\LIB\C51L.LIB (?C?IILDX)
C:\KEIL\C51\LIB\C51L.LIB (?C?ILDPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?IILDPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?ISTPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?ISTOPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?LNEG)
C:\KEIL\C51\LIB\C51L.LIB (?C?LLDCODE)
C:\KEIL\C51\LIB\C51L.LIB (?C?LLDXDATA0)
C:\KEIL\C51\LIB\C51L.LIB (?C?LLDCODE0)
C:\KEIL\C51\LIB\C51L.LIB (?C?LSTXDATA)
C:\KEIL\C51\LIB\C51L.LIB (?C?LSTKXDATA)
C:\KEIL\C51\LIB\C51L.LIB (?C?PSTOPTR)
C:\KEIL\C51\LIB\C51L.LIB (?C?CCASE)
C:\KEIL\C51\LIB\C51L.LIB (?C?PSTIDATA)
C:\KEIL\C51\LIB\C51L.LIB (?C?PSTXDATA)
C:\KEIL\C51\LIB\C51L.LIB (?C?PSTPDATA)
LINK MAP OF MODULE: BHIM110T (?C_STARTUP)
TYPE BASE LENGTH RELOCATION SEGMENT NAME
-----------------------------------------------------
* * * * * * * D A T A M E M O R Y * * * * * * *
BL51 BANKED LINKER/LOCATER V5.11 06/26/2007 16:20:59 PAGE 2
REG 0000H 0008H ABSOLUTE "REG BANK 0"
DATA 0008H 000BH UNIT _DATA_GROUP_
0013H 000DH *** GAP ***
DATA 0020H 000AH BIT_ADDR ?BA?BHIM110
BIT 002AH.0 0000H.2 UNIT _BIT_GROUP_
002AH.2 0000H.6 *** GAP ***
DATA 002BH 0042H UNIT ?DT?BHIM110
IDATA 006DH 0033H UNIT ?ID?BHIM110
IDATA 00A0H 000FH UNIT _IDATA_GROUP_
IDATA 00AFH 0001H UNIT ?STACK
* * * * * * * X D A T A M E M O R Y * * * * * * *
XDATA 0000H 00FFH ABSOLUTE
00FFH 0001H *** GAP ***
XDATA 0100H 0064H ABSOLUTE
XDATA 0164H 0152H UNIT ?XD?BHIM110
XDATA 02B6H 0135H UNIT _XDATA_GROUP_
* * * * * * * C O D E M E M O R Y * * * * * * *
CODE 0000H 0003H ABSOLUTE
CODE 0003H 0003H ABSOLUTE
0006H 0005H *** GAP ***
CODE 000BH 0003H ABSOLUTE
000EH 0005H *** GAP ***
CODE 0013H 0003H ABSOLUTE
0016H 0005H *** GAP ***
CODE 001BH 0003H ABSOLUTE
001EH 0005H *** GAP ***
CODE 0023H 0003H ABSOLUTE
CODE 0026H 000DH UNIT ?PR?_ENTER_4K_ISP?BHIM110
CODE 0033H 0003H ABSOLUTE
0036H 0005H *** GAP ***
CODE 003BH 0003H ABSOLUTE
CODE 003EH 0BBEH UNIT ?PR?_OMRON_CMD_M7?BHIM110
CODE 0BFCH 07EFH UNIT ?C?LIB_CODE
CODE 13EBH 06CDH UNIT ?PR?_OMRON_CMD_6A?BHIM110
CODE 1AB8H 0582H UNIT ?PR?__T1_CARD_APDU_TRANSMISSION?BHIM110
CODE 203AH 03D8H UNIT ?PR?_OMRON_CMD_92?BHIM110
CODE 2412H 03A9H UNIT ?PR?__ATR_REC?BHIM110
CODE 27BBH 02AAH UNIT ?PR?__RAPDU_F3_RECEIVE?BHIM110
CODE 2A65H 02A0H UNIT ?PR?_OMRON_CMD_EXCUSE?BHIM110
CODE 2D05H 027DH UNIT ?PR?_T0_CARD_APDU_TRANSMISSION?BHIM110
CODE 2F82H 0263H UNIT ?PR?__ATR_ANALYSE?BHIM110
CODE 31E5H 025AH UNIT ?PR?_OMRON_STARTCHECK?BHIM110
CODE 343FH 0242H UNIT ?PR?_OMRON_CMD_Y0?BHIM110
CODE 3681H 023CH UNIT ?PR?_OMRON_CMD_E34?BHIM110
CODE 38BDH 020BH UNIT ?PR?_BAUD_RATE?BHIM110
CODE 3AC8H 01F0H UNIT ?PR?_OMRON_CMD_F1_?BHIM110
CODE 3CB8H 01D3H UNIT ?PR?_OMRON_CMD_E01?BHIM110
CODE 3E8BH 01CFH UNIT ?PR?_OMRON_CMD_M8?BHIM110
CODE 405AH 01B7H UNIT ?PR?_OMRON_CMD_F0_?BHIM110
CODE 4211H 0198H UNIT ?PR?_OMRON_CMD_E1?BHIM110
CODE 43A9H 0198H UNIT ?PR?__ISO_BACK_CHECKSTX?BHIM110
CODE 4541H 0192H UNIT ?PR?__ISO_ANALYSE_DATA?BHIM110
CODE 46D3H 0187H UNIT ?PR?__T1_CARDBLOCKSEND?BHIM110
CODE 485AH 016EH UNIT ?PR?__ISO_FORWARD_CHECKSTX?BHIM110
CODE 49C8H 0166H UNIT ?PR?_POW?POW
BL51 BANKED LINKER/LOCATER V5.11 06/26/2007 16:20:59 PAGE 3
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