Hello
When I assign a value from an array of structs to another variable and
do some math on the same line, I get ot wrong values.
### wrong value ###
; .line 87; src/modules/app_ep1_out.c uart_tx_buffer_LEN =
ep_bdt[2].Cnt-1;
MOVFF (_ep_bdt + 9), (_ep_bdt + 9)
DECF (_ep_bdt + 9), W, B
BANKSEL _uart_tx_buffer_LEN
MOVWF _uart_tx_buffer_LEN, B
uart_tx_buffer_LEN => 216
### oke value ###
; .line 87; src/modules/app_ep1_out.c uart_tx_buffer_LEN =
ep_bdt[2].Cnt;
MOVFF (_ep_bdt + 9), _uart_tx_buffer_LEN
BANKSEL _uart_tx_buffer_LEN
; .line 88; src/modules/app_ep1_out.c uart_tx_buffer_LEN--;
DECF _uart_tx_buffer_LEN, F, B
uart_tx_buffer_LEN => 8
I'm really bad at assembler, but maye you see the error here?
Or is it probably a stack overflow or something?
I'm using a gputils and sdcc version i just updated.
- Sdcc 3.3.2 #8953 (Feb 25 2014) (Linux)
- gputils (eg. gpasm-1.2.0 #1000 (Feb 25 2014))
Thanks for your help.
Regards,
Oli
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