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When I compile Make a mistake Seek to answer THX!

Jia Zong

Because when compiling. The following information appears...
MAIN.C(1351): error C249: 'DATA': SEGMENT TOO LARGE
Change the small:variables in DATA into the Large:variables in XDATA.
While compiling again. The following information will appear....
Could you tell me what kind of situation it is.
How to solve？？ Help to answer it. THX！

*** ERROR L102: EXTERNAL ATTRIBUTE MISMATCH
SYMBOL: DDS_DATA_TEMP
MODULE: tranCode.obj (TRANCODE)

*** ERROR L102: EXTERNAL ATTRIBUTE MISMATCH
SYMBOL: DDS_DATA
MODULE: DDS_value.obj (DDS_value)

*** ERROR L102: EXTERNAL ATTRIBUTE MISMATCH
SYMBOL: LATCH_COUNTERvalue
MODULE: Counter.obj (COUNTER)

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?ONUSBSUSPEND?MAIN

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?MAIN1?MAIN

*** WARNING L16: UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS
SEGMENT: ?PR?_TRANSMITDATAEPX?UPSD_USB

*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: TIMEINT2
MODULE: initial.obj (INITIAL)

*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: SAVEANDRECALL
MODULE: initial.obj (INITIAL)

*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
BL51 BANKED LINKER/LOCATER V5.12 09/07/2005 11:41:29 PAGE 161


SYMBOL: TIMEINT2
MODULE: initial.obj (INITIAL)
ADDRESS: 848AH
.
.
.
.
.
*** ERROR L118: REFERENCE MADE TO ERRONEOUS EXTERNAL
SYMBOL: LATCH_COUNTERvalue
MODULE: Counter.obj (COUNTER)
ADDRESS: B612H

*** WARNING L1: UNRESOLVED EXTERNAL SYMBOL
SYMBOL: CUSCL_value
MODULE: upsd_usb.obj (UPSD_USB)

*** WARNING L2: REFERENCE MADE TO UNRESOLVED EXTERNAL
SYMBOL: CUSCL_value
MODULE: upsd_usb.obj (UPSD_USB)
ADDRESS: B8E3H

Program Size: data=174.0 xdata=613 code=47389
LINK/LOCATE RUN COMPLETE. 11 WARNING(S), 131 ERROR(S)

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  • 0

    EXTERNAL ATTRIBUTE MISMATCH

    Something has been declared with an explicit memory type that doesn't match its real memory space. Given your description, this is probably one of the items you moved from data to xdata. Some other piece of code still refers to it in the data space.

    UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS

    You have some routines that are not being called. This situation contributes to your running out of data memory. Every uncalled function serves as the root of a new call tree, and the data memory that call tree needs cannot be overlaid with the main tree. Study the manual sections that talk about the overlay analysis.

    UNRESOLVED EXTERNAL SYMBOL

    Symbol declared, but not actually present in any of the .c files being linked. You don't have a complete program in your project files, or at least your definitions and declarations don't always correspond.

Reply
  • 0

    EXTERNAL ATTRIBUTE MISMATCH

    Something has been declared with an explicit memory type that doesn't match its real memory space. Given your description, this is probably one of the items you moved from data to xdata. Some other piece of code still refers to it in the data space.

    UNCALLED SEGMENT, IGNORED FOR OVERLAY PROCESS

    You have some routines that are not being called. This situation contributes to your running out of data memory. Every uncalled function serves as the root of a new call tree, and the data memory that call tree needs cannot be overlaid with the main tree. Study the manual sections that talk about the overlay analysis.

    UNRESOLVED EXTERNAL SYMBOL

    Symbol declared, but not actually present in any of the .c files being linked. You don't have a complete program in your project files, or at least your definitions and declarations don't always correspond.

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