?? main.lst
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C51 COMPILER V6.23a MAIN 11/20/2002 18:26:10 PAGE 1
C51 COMPILER V6.23a, COMPILATION OF MODULE MAIN
NO OBJECT MODULE REQUESTED
COMPILER INVOKED BY: C:\Keil\C51\BIN\C51.EXE main.c LARGE DEBUG OBJECTEXTEND SYMBOLS
stmt level source
1 #pragma SRC
2 //#pragma SYMBOL
3 #include <REG52.H> /* special function register declarations */
4 /* for the intended 8051 derivative */
5
6 #include <stdio.h> /* prototype declarations for I/O functions */
7
8 #ifdef MONITOR51 /* Debugging with Monitor-51 needs */
char code reserve [3] _at_ 0x23; /* space for serial interrupt if */
#endif /* Stop Exection with Serial Intr. */
11 /* is enabled */
12 union data1/*共用體*/
13 {
14 int a;
15 float b;
16 double c;
17 char d;
18 }mm ;
19 struct stud/*結構體*/
20 {
21 int a;
22 float b;
23 double c;
24 char d;
25 } ;
26 /*------------------------------------------------
27 The main C function. Program execution starts
28 here after stack initialization.
29 ------------------------------------------------*/
30 void main (void) {
31 1
32 1 /*------------------------------------------------
33 1 Setup the serial port for 1200 baud at 16MHz.
34 1 ------------------------------------------------*/
35 1 #ifndef MONITOR51
36 1 SCON = 0x50; /* SCON: mode 1, 8-bit UART, enable rcvr */
37 1 TMOD |= 0x20; /* TMOD: timer 1, mode 2, 8-bit reload */
38 1 TH1 = 221; /* TH1: reload value for 1200 baud @ 16MHz */
39 1 TR1 = 1; /* TR1: timer 1 run */
40 1 TI = 1; /* TI: set TI to send first char of UART */
41 1 #endif
42 1 /*------------------------------------------------
43 1 Note that an embedded program never exits (because
44 1 there is no operating system to return to). It
45 1 must loop and execute forever.
46 1 ------------------------------------------------*/
47 1 // printf("%d,%d",sizeof(struct stud),sizeof(union data1));
48 1
49 1 while (1) {};
50 1 }
51
52
53
C51 COMPILER V6.23a MAIN 11/20/2002 18:26:10 PAGE 2
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
P1 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0090H 1
P3 . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B0H 1
T0 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B4H 1
AC . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D6H 1
T1 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B5H 1
T2 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0090H 1
EA . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00AFH 1
IE . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00A8H 1
size_t . . . . . . . . . . . . . . . . TYPEDEF ----- U_INT ----- 2
EXF2 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CEH 1
RD . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B7H 1
ES . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00ACH 1
IP . . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00B8H 1
RI . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0098H 1
INT0 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B2H 1
CY . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D7H 1
TI . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0099H 1
INT1 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B3H 1
PS . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00BCH 1
T2EX . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0091H 1
OV . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D2H 1
main . . . . . . . . . . . . . . . . . PUBLIC CODE PROC 0000H -----
C_T2 . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00C9H 1
WR . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B6H 1
RCLK . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CDH 1
TCLK . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CCH 1
SCON . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0098H 1
TMOD . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0089H 1
TCON . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 0088H 1
IE0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0089H 1
IE1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008BH 1
stud . . . . . . . . . . . . . . . . . * TAG * ----- STRUCT ----- 11
a. . . . . . . . . . . . . . . . . . MEMBER ----- INT 0000H 2
b. . . . . . . . . . . . . . . . . . MEMBER ----- FLOAT 0002H 4
c. . . . . . . . . . . . . . . . . . MEMBER ----- FLOAT 0006H 4
d. . . . . . . . . . . . . . . . . . MEMBER ----- CHAR 000AH 1
CP_RL2 . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00C8H 1
ET0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A9H 1
ET1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00ABH 1
TF0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008DH 1
ET2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00ADH 1
TF1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008FH 1
TF2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CFH 1
RB8. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009AH 1
data1. . . . . . . . . . . . . . . . . * TAG * ----- UNION ----- 4
a. . . . . . . . . . . . . . . . . . MEMBER ----- INT 0000H 2
b. . . . . . . . . . . . . . . . . . MEMBER ----- FLOAT 0000H 4
c. . . . . . . . . . . . . . . . . . MEMBER ----- FLOAT 0000H 4
d. . . . . . . . . . . . . . . . . . MEMBER ----- CHAR 0000H 1
EX0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00A8H 1
IT0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 0088H 1
TH1. . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 008DH 1
TB8. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009BH 1
EX1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00AAH 1
IT1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008AH 1
P. . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D0H 1
SM0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009FH 1
C51 COMPILER V6.23a MAIN 11/20/2002 18:26:10 PAGE 3
NAME CLASS MSPACE TYPE OFFSET SIZE
==== ===== ====== ==== ====== ====
SM1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009EH 1
SM2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009DH 1
PT0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B9H 1
PT1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00BBH 1
RS0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D3H 1
PT2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00BDH 1
TR0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008CH 1
RS1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D4H 1
TR1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 008EH 1
TR2. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CAH 1
PX0. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B8H 1
PX1. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00BAH 1
mm . . . . . . . . . . . . . . . . . . PUBLIC XDATA UNION 0000H 4
EXEN2. . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00CBH 1
REN. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 009CH 1
T2CON. . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00C8H 1
RXD. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B0H 1
TXD. . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00B1H 1
F0 . . . . . . . . . . . . . . . . . . ABSBIT ----- BIT 00D5H 1
PSW. . . . . . . . . . . . . . . . . . SFR DATA U_CHAR 00D0H 1
MODULE INFORMATION: STATIC OVERLAYABLE
CODE SIZE = 15 ----
CONSTANT SIZE = ---- ----
XDATA SIZE = 4 ----
PDATA SIZE = ---- ----
DATA SIZE = ---- ----
IDATA SIZE = ---- ----
BIT SIZE = ---- ----
END OF MODULE INFORMATION.
C51 COMPILATION COMPLETE. 0 WARNING(S), 0 ERROR(S)
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