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lxdream 0.9.1
released Jun 29
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filename src/mem.c
changeset 975:007bf7eb944f
prev968:6fb1481859a4
next986:5090104b0963
author nkeynes
date Mon Jan 26 07:26:24 2009 +0000 (13 years ago)
permissions -rw-r--r--
last change Add read_byte_for_write mem function for correct implementation of AND.B and friends
with TLB enabled.
Add read_byte and read_long MMIO stubs to do correct sign extension of IO reads
file annotate diff log raw
1.1 --- a/src/mem.c Thu Jan 15 11:23:20 2009 +0000
1.2 +++ b/src/mem.c Mon Jan 26 07:26:24 2009 +0000
1.3 @@ -88,7 +88,7 @@
1.4 unmapped_read_long, unmapped_write_long,
1.5 unmapped_read_long, unmapped_write_long,
1.6 unmapped_read_burst, unmapped_write_burst,
1.7 - unmapped_prefetch };
1.8 + unmapped_prefetch, unmapped_read_long };
1.9
1.10 void *mem_alloc_pages( int n )
1.11 {
1.12 @@ -327,6 +327,7 @@
1.13 mem_rgn[num_mem_rgns].mem = mem;
1.14 mem_rgn[num_mem_rgns].fn = fn;
1.15 fn->prefetch = unmapped_prefetch;
1.16 + fn->read_byte_for_write = fn->read_byte;
1.17 num_mem_rgns++;
1.18
1.19 do {
.