Adjusted hacky inline assembler to reference uip_aligned_buf instead of uip_buf - some day I'll need to clean up that (btw bogus) code.
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@ -28,7 +28,7 @@
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*
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* This file is part of the uIP TCP/IP stack.
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*
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* $Id: uip_arch.c,v 1.1 2006/06/17 22:41:21 adamdunkels Exp $
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* $Id: uip_arch.c,v 1.2 2010/05/30 10:12:30 oliverschmidt Exp $
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*
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*/
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@ -221,11 +221,11 @@ transport_chksum(u8_t protocol)
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chksum_tmp = chksum();
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chksum_ptr = (u16_t)uip_appdata;
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asm("lda _uip_buf+3+%b", UIP_LLH_LEN);
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asm("lda _uip_aligned_buf+3+%b", UIP_LLH_LEN);
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asm("sec");
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asm("sbc #%b", UIP_IPTCPH_LEN);
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asm("sta _chksum_len");
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asm("lda _uip_buf+2+%b", UIP_LLH_LEN);
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asm("lda _uip_aligned_buf+2+%b", UIP_LLH_LEN);
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asm("sbc #0");
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asm("sta _chksum_len+1");
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@ -253,11 +253,11 @@ transport_chksum(u8_t protocol)
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asm("bcs tcpchksum_loop1");
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asm("lda _uip_buf+3+%b", UIP_LLH_LEN);
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asm("lda _uip_aligned_buf+3+%b", UIP_LLH_LEN);
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asm("sec");
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asm("sbc #%b", UIP_IPH_LEN);
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asm("sta _chksum_len");
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asm("lda _uip_buf+2+%b", UIP_LLH_LEN);
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asm("lda _uip_aligned_buf+2+%b", UIP_LLH_LEN);
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asm("sbc #0");
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asm("sta _chksum_len+1");
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@ -267,11 +267,11 @@ transport_chksum(u8_t protocol)
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asm("php");
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asm("tcpchksum_loop2:");
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asm("plp");
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asm("lda _uip_buf+%b,y", UIP_LLH_LEN);
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asm("lda _uip_aligned_buf+%b,y", UIP_LLH_LEN);
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asm("adc _chksum_tmp");
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asm("sta _chksum_tmp");
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asm("iny");
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asm("lda _uip_buf+%b,y", UIP_LLH_LEN);
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asm("lda _uip_aligned_buf+%b,y", UIP_LLH_LEN);
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asm("adc _chksum_tmp+1");
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asm("sta _chksum_tmp+1");
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asm("iny");
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