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Technical Support On-Line Manuals C251 User's Guide ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() |
Listing (LST) FileThe compiler listing file contains an abundance of information about the compilation process. It is composed of a number of sections, each of which is described below in the order in which they appear in the file. Page HeaderEach listing page includes a header with the compiler version number, source file name, date, time, and page number. C251 COMPILER V7.20 MEASURE 10/01/2004 14:05:05 PAGE 1 Command LineThe entire command line that was used to invoke the compiler is included in the listing file. This often helps diagnose problems with the command line. C251 COMPILER V7.20, COMPILATION OF MODULE MEASURE OBJECT MODULE PLACED IN Measure.OBJ COMPILER INVOKED BY: C:\Keil_v5\C251\BIN\C51.EXE Measure.c HOLD(128, -0,0) OPTIMIZE(9,SPEED) BROWSE DEBUG OBJECT -EXTEND CODE LISTINCLUDE SYMBOLS Source CodeThe source code listing outputs the line number as well as the source code on that line. You may use the COND directive to include all conditional code (code in #if blocks) in the source code listing. The NOCOND directive may be used to exclude uncompiled conditional code blocks from the listing file. You may use the LISTINCLUDE directive to include the contents of #include files in the source code listing. By default, include file contents are not output in the listing file. 53 char code ERROR [] = "\n*** ERROR: %s\n"; 54 55 #define PERIOD -250 56 #define WRONGINDEX 0xffff 57 58 59 /* The following function is called from */ 60 /* the interrupt service routine. */ 61 /* Save current measurements in save_record */ 62 63 64 #pragma REGISTERBANK (1) 65 66 static void save_current_measurements (void) { 67 1 save_record[sindex++] = current; 68 1 if (sindex == SCNT) sindex = 0; 69 1 if (sindex == savefirst) { 70 2 if (++savefirst == SCNT) savefirst = 0; 71 2 } 72 1 } 73 74 75 /* Timer 0 interrupt service function */ 76 /* executes each 250 usec @ 12 MHz Crystal Clock */ 77 78 void timer0 (void) interrupt 1 using 1 { 79 1 80 1 unsigned char i; 81 1 82 1 if (measurement_interval) { 83 2 save_current_measurements (); 84 2 measurement_interval = 0; 85 2 } Assembly ListingThe assembly listing contains the assembly code generated by the compiler for the C source code. The CODE directive may be used to include the assembly listing output. ; FUNCTION save_current_measurements (BEGIN) ; SOURCE LINE # 66 ; SOURCE LINE # 67 0000 0500 R INC sindex+01H 0002 E500 R MOV A,sindex+01H 0004 AE00 R MOV R6,sindex 0006 7002 JNZ ?C0064 0008 0500 R INC sindex 000A ?C0064: 000A 14 DEC A 000B FF MOV R7,A 000C 120000 R LCALL L?0079 000F A809 MOV R0,AR1 0011 FC MOV R4,A 0012 7D01 MOV R5,#01H 0014 120000 R LCALL L?0077 ; SOURCE LINE # 68 0017 E500 R MOV A,sindex+01H 0019 B4E80A CJNE A,#0E8H,?C0001 001C E500 R MOV A,sindex 001E B40205 CJNE A,#02H,?C0001 0021 E4 CLR A 0022 F500 R MOV sindex,A 0024 F500 R MOV sindex+01H,A 0026 ?C0001: ; SOURCE LINE # 69 0026 E500 R MOV A,sindex+01H 0028 B5001B R CJNE A,savefirst+01H,?C0004 002B E500 R MOV A,sindex 002D B50016 R CJNE A,savefirst,?C0004 Symbol ListingThe symbol listing contains symbolic information about program symbols in the compiled source file. Included are symbol name, classification (SFR, structure, typedef, static, public, auto, extern), memory space, data type, offset, and size in bytes. The SYMBOLS directive may be used to include symbol listing output. NAME CLASS MSPACE TYPE OFFSET SIZE ==== ===== ====== ==== ====== ==== P4 . . . . . . . . . . . . SFR DATA U_CHAR 00E8H 1 P5 . . . . . . . . . . . . SFR DATA U_CHAR 00F8H 1 BD . . . . . . . . . . . . ABSBIT ----- BIT 00DFH 1 current. . . . . . . . . . PUBLIC DATA STRUCT 0000H 11 ERROR. . . . . . . . . . . PUBLIC CODE ARRAY 0416H 16 sindex . . . . . . . . . . PUBLIC DATA U_INT 000BH 2 clock. . . . . . . . . . . * TAG * ----- STRUCT ----- 5 hour . . . . . . . . . . MEMBER ----- U_CHAR 0000H 1 min. . . . . . . . . . . MEMBER ----- U_CHAR 0001H 1 sec. . . . . . . . . . . MEMBER ----- U_CHAR 0002H 1 msec . . . . . . . . . . MEMBER ----- U_INT 0003H 2 size_t . . . . . . . . . . TYPEDEF ----- U_INT ----- 2 menu . . . . . . . . . . . STATIC CODE ARRAY 00C7H 847 ADCON. . . . . . . . . . . SFR DATA U_CHAR 00D8H 1 mdisplay . . . . . . . . . STATIC DATA BIT 0001H 1 interval . . . . . . . . . PUBLIC DATA STRUCT 0014H 4 interval . . . . . . . . . * TAG * ----- STRUCT ----- 4 min. . . . . . . . . . . MEMBER ----- U_CHAR 0000H 1 sec. . . . . . . . . . . MEMBER ----- U_CHAR 0001H 1 msec . . . . . . . . . . MEMBER ----- U_INT 0002H 2 wchar_t. . . . . . . . . . TYPEDEF ----- CHAR ----- 1 _getkey. . . . . . . . . . EXTERN CODE PROC ----- ----- BSY. . . . . . . . . . . . ABSBIT ----- BIT 00DCH 1 _toupper . . . . . . . . . EXTERN CODE PROC ----- ----- _printf. . . . . . . . . . EXTERN CODE PROC ----- ----- _set_interval. . . . . . . EXTERN CODE PROC ----- ----- _read_index. . . . . . . . STATIC CODE PROC 0000H ----- buffer . . . . . . . . . AUTO DATA PTR 0000H 3 index. . . . . . . . . . AUTO DATA INT 0003H 2 args . . . . . . . . . . * REG * DATA U_CHAR 0007H 1 measurement_interval . . . STATIC DATA BIT 0002H 1 Module InformationThe module information provides the size of initialized and uninitialized memory areas defined by the source file. MODULE INFORMATION: STATIC OVERLAYABLE CODE SIZE = 902 ---- CONSTANT SIZE = 1062 ---- XDATA SIZE = 8184 ---- PDATA SIZE = ---- ---- DATA SIZE = 24 8 IDATA SIZE = ---- 15 BIT SIZE = 3 ---- END OF MODULE INFORMATION. Warnings and ErrorsProblems encountered while compiling may cause errors and/or warnings that are output to the screen and to the listing file. Refer to the Error Messages topic for details about error and warning messages. | ||||||||||
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