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lxdream.org :: lxdream :: r83:72c4fbd60965
lxdream 0.9.1
released Jun 29
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changeset83:72c4fbd60965
parent82:81a4acf75f10
child84:b993a8d8fbf3
authornkeynes
dateSat Jan 21 11:38:10 2006 +0000 (14 years ago)
Fix P4 to include E000000
src/sh4/sh4mem.c
1.1 --- a/src/sh4/sh4mem.c Tue Jan 17 12:54:02 2006 +0000
1.2 +++ b/src/sh4/sh4mem.c Sat Jan 21 11:38:10 2006 +0000
1.3 @@ -1,5 +1,5 @@
1.4 /**
1.5 - * $Id: sh4mem.c,v 1.4 2006-01-10 13:59:19 nkeynes Exp $
1.6 + * $Id: sh4mem.c,v 1.5 2006-01-21 11:38:10 nkeynes Exp $
1.7 * sh4mem.c is responsible for the SH4's access to memory (including memory
1.8 * mapped I/O), using the page maps created in mem.c
1.9 *
1.10 @@ -87,7 +87,7 @@
1.11 int32_t sh4_read_phys_word( uint32_t addr )
1.12 {
1.13 char *page;
1.14 - if( addr > 0xE0000000 ) /* P4 Area, handled specially */
1.15 + if( addr >= 0xE0000000 ) /* P4 Area, handled specially */
1.16 return SIGNEXT16(sh4_read_p4( addr ));
1.17
1.18 if( (addr&0x1F800000) == 0x04000000 ) {
1.19 @@ -113,7 +113,7 @@
1.20
1.21 CHECK_READ_WATCH(addr,4);
1.22
1.23 - if( addr > 0xE0000000 ) /* P4 Area, handled specially */
1.24 + if( addr >= 0xE0000000 ) /* P4 Area, handled specially */
1.25 return sh4_read_p4( addr );
1.26
1.27 if( (addr&0x1F800000) == 0x04000000 ) {
1.28 @@ -147,7 +147,7 @@
1.29
1.30 CHECK_READ_WATCH(addr,2);
1.31
1.32 - if( addr > 0xE0000000 ) /* P4 Area, handled specially */
1.33 + if( addr >= 0xE0000000 ) /* P4 Area, handled specially */
1.34 return SIGNEXT16(sh4_read_p4( addr ));
1.35
1.36 if( (addr&0x1F800000) == 0x04000000 ) {
1.37 @@ -181,7 +181,7 @@
1.38
1.39 CHECK_READ_WATCH(addr,1);
1.40
1.41 - if( addr > 0xE0000000 ) /* P4 Area, handled specially */
1.42 + if( addr >= 0xE0000000 ) /* P4 Area, handled specially */
1.43 return SIGNEXT8(sh4_read_p4( addr ));
1.44 if( (addr&0x1F800000) == 0x04000000 ) {
1.45 addr = TRANSLATE_VIDEO_64BIT_ADDRESS(addr);
1.46 @@ -214,7 +214,7 @@
1.47
1.48 CHECK_WRITE_WATCH(addr,4,val);
1.49
1.50 - if( addr > 0xE0000000 ) {
1.51 + if( addr >= 0xE0000000 ) {
1.52 sh4_write_p4( addr, val );
1.53 return;
1.54 }
1.55 @@ -251,7 +251,7 @@
1.56
1.57 CHECK_WRITE_WATCH(addr,2,val);
1.58
1.59 - if( addr > 0xE0000000 ) {
1.60 + if( addr >= 0xE0000000 ) {
1.61 sh4_write_p4( addr, (int16_t)val );
1.62 return;
1.63 }
1.64 @@ -282,7 +282,7 @@
1.65
1.66 CHECK_WRITE_WATCH(addr,1,val);
1.67
1.68 - if( addr > 0xE0000000 ) {
1.69 + if( addr >= 0xE0000000 ) {
1.70 sh4_write_p4( addr, (int8_t)val );
1.71 return;
1.72 }
.