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Can anyone tell me why there are the following errors in my asembling programe?

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Author
wang wei
Posted
8-Mar-2005 12:53 GMT
Toolset
C166
New! Can anyone tell me why there are the following errors in my asembling programe?
Can anyone tell me why there are the following errors in my asembling programe?
1)where there is a RETI instruction and it belongs to an interrupt sequence actually.

warning A80: 'INTERRUPT RETURN' IN NON INTERRUPT PROCEDURE
2)in a CALLS plus RETS sequence,there is an error as follow
C167BK32.ASM(9770): warning A78: 'FAR RETURN' IN NON FAR PROCEDURE

Thank you!
Read-Only
Author
A.W. Neil
Posted
8-Mar-2005 18:32 GMT
Toolset
C166
New! RE: Can anyone tell me why there are the following errors in my asembling programe?
This makes no sense at all without seeing the actual code!

Post the smallest complete code example that illustrates the problem, being sure to follow the instructions for posting code.
Also be sure to cut & paste the code - do not re-type!
Read-Only
Author
wang wei
Posted
9-Mar-2005 00:58 GMT
Toolset
C166
New! RE: Can anyone tell me why there are the following errors in my asembling programe?
Thank you, and I appreciate your help. To be mentioned it, it is a portion of a disassemble programme decoding from a *.dat by IDA tool
Example 1:

ADCINT:
add r0, r0
add r0, r0
ADEINT:
add r0, r0
add r0, r0
S0TINT:
jmps 0, S0TINT_handler
S0TINT_handler: ; CODE XREF: ROM:00A8 J
push r4
movb rl4, #1
movb 0B316h, rl4 ; 103316h
pop r4
locret_3366: ; DATA XREF: sub_90000+1C2 r
reti
warning A80: 'INTERRUPT RETURN' IN NON INTERRUPT PROCEDURE

Example 2:
calls 0, sub_CFEA
mov r6, #72h ; 'r'
sub_CFEA: ; CODE XREF: sub_4ECE+48 P
mov r4, r8
sub r8, #1
loc_CFEE: ; CODE XREF: sub_CFEA+E j
add r8, #1
exts r11, #1
movb rl5, [r10+]
exts r9, #1
movb [r8], rl5
jmpr cc_NZ, loc_CFEE
mov r5, r9
rets
warning A78: 'FAR RETURN' IN NON FAR PROCEDURE
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Author
Andrew Neil
Posted
9-Mar-2005 01:23 GMT
Toolset
C166
New! RE: Can anyone tell me why there are the following errors in my asembling programe?
Does this help:
http://www.keil.com/support/man/docs/a166/a166_st_proc.htm
Read-Only
Author
wang wei
Posted
9-Mar-2005 03:05 GMT
Toolset
C166
New! RE: Can anyone tell me why there are the following errors in my asembling programe?
I'm very grateful for your help,thanks a lot.But I can't the following example:

example:
C101 SECTION CODEP101 PROC NEAR CALL P102 ; far call for P102 RET ; near return
P101
ENDP

P102 PROC FAR CALL P101 ; near call for P101 TRAP #I10 ; call int10 RET ; far returnP102 ENDPC101 ENDS

in C101 it is Far call for P102,but it uses NEAR return,yet in C102 it is NEAR call for P102,but it uses Far return,why?Perhaps I need to read some topics about memory type.
Read-Only
Author
wang wei
Posted
9-Mar-2005 03:14 GMT
Toolset
C166
New! RE: Can anyone tell me why there are the following errors in my asembling programe?
sorry,the format of the previous note is too bad,so I resend it.

C101 SECTION CODE
P101 PROC NEAR
CALL P102;far call for P102 RET ;near return
P101 ENDP

P102 PROC FAR
CALL P101;near call for P101
TRAP #I10;call int10
RET ;far returnP102 ENDP

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