• State Not Answered
  • Locked Locked
  • Replies 1 reply
  • Subscribers 21 subscribers
  • Views 1328 views
  • Users 0 members are here
2025 survey

We are running a survey to help us improve the experience for all of our members. If you see the survey appear, please take the time to tell us about your experience if you can.

Options
Related
How was your experience today?
This discussion has been locked.
You can no longer post new replies to this discussion. If you have a question you can start a new discussion

Hex file size ?

markus laibach

hy,
where can i find the file size of the compiled project (how much memory of the Target is used )?

markus laibach

Parents
  • 0

    Check the linker map file (.M51). It includes a table of the physical memory used by your application. DATA memory, CODE memory, and XDATA memory are listed here. 

    LINK MAP OF MODULE:  SAMPLE (SAMPLE)

     TYPE    BASE      LENGTH    RELOCATION   SEGMENT NAME
     -----------------------------------------------------

     * * * * * * *   D A T A   M E M O R Y   * * * * * * *
     REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
     DATA    0008H     0001H     UNIT         ?DT?GETCHAR
     DATA    0009H     0001H     UNIT         _DATA_GROUP_
             000AH     0016H                  *** GAP ***
     BIT     0020H.0   0000H.1   UNIT         ?BI?GETCHAR
             0020H.1   0000H.7                *** GAP ***
     IDATA   0021H     0001H     UNIT         ?STACK

     * * * * * * *   C O D E   M E M O R Y   * * * * * * *
     CODE    0000H     0003H     ABSOLUTE     
     CODE    0003H     0021H     UNIT         ?PR?MAIN?SAMPLE
     CODE    0024H     000CH     UNIT         ?C_C51STARTUP
     CODE    0030H     0027H     UNIT         ?PR?PUTCHAR?PUTCHAR
     CODE    0057H     0011H     UNIT         ?PR?GETCHAR?GETCHAR
     CODE    0068H     0018H     UNIT         ?PR?_TOUPPER?TOUPPER
     CODE    0080H     000AH     UNIT         ?PR?_GETKEY?_GETKEY

    To determine the total size of your program, take the starting address of the last thing in CODE memory (0080H -- getkey in this example) and add its size (000Ah). This gives 008Ah which is the length of your program in bytes.

    Jon

Reply
  • 0

    Check the linker map file (.M51). It includes a table of the physical memory used by your application. DATA memory, CODE memory, and XDATA memory are listed here. 

    LINK MAP OF MODULE:  SAMPLE (SAMPLE)

     TYPE    BASE      LENGTH    RELOCATION   SEGMENT NAME
     -----------------------------------------------------

     * * * * * * *   D A T A   M E M O R Y   * * * * * * *
     REG     0000H     0008H     ABSOLUTE     "REG BANK 0"
     DATA    0008H     0001H     UNIT         ?DT?GETCHAR
     DATA    0009H     0001H     UNIT         _DATA_GROUP_
             000AH     0016H                  *** GAP ***
     BIT     0020H.0   0000H.1   UNIT         ?BI?GETCHAR
             0020H.1   0000H.7                *** GAP ***
     IDATA   0021H     0001H     UNIT         ?STACK

     * * * * * * *   C O D E   M E M O R Y   * * * * * * *
     CODE    0000H     0003H     ABSOLUTE     
     CODE    0003H     0021H     UNIT         ?PR?MAIN?SAMPLE
     CODE    0024H     000CH     UNIT         ?C_C51STARTUP
     CODE    0030H     0027H     UNIT         ?PR?PUTCHAR?PUTCHAR
     CODE    0057H     0011H     UNIT         ?PR?GETCHAR?GETCHAR
     CODE    0068H     0018H     UNIT         ?PR?_TOUPPER?TOUPPER
     CODE    0080H     000AH     UNIT         ?PR?_GETKEY?_GETKEY

    To determine the total size of your program, take the starting address of the last thing in CODE memory (0080H -- getkey in this example) and add its size (000Ah). This gives 008Ah which is the length of your program in bytes.

    Jon

Children
No data