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ps1/exe updated from jens

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László Molnár
2006-08-29 16:25:59 +02:00
parent 59dd33a461
commit 31b629a19c
11 changed files with 1954 additions and 1576 deletions
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src/stub/mipsel.r3000-ps1.h
+1595 -1383
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File diff suppressed because it is too large Load Diff
src/stub/src/arch/mips/mipsel.r3000/bits.ash
+8 -5
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@@ -21,11 +21,15 @@
; If not, write to the Free Software Foundation, Inc.,
; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;
; Markus F.X.J. Oberhumer Jens Medoch
; <markus@oberhumer.com> <jssg@users.sourceforge.net>
; Markus F.X.J. Oberhumer
; <mfx@users.sourceforge.net>
; http://www.oberhumer.com/opensource/ucl/
;
*/
; Jens Medoch
; <jssg@users.sourceforge.net>
;
*/
#ifndef _MR3K_STD_CONF_
#define _MR3K_STD_CONF_
@@ -195,12 +199,11 @@
.ifnb label
\label:
.endif
\type done
\type decomp_done
.if (UCL_SMALL == 1)
1:
GBIT
.endif
done:
.else
.ifc "\option", "sub_only"
sub_size = .
src/stub/src/arch/mips/mipsel.r3000/lzma_d.S
+1 -1
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@@ -28,7 +28,7 @@
John F. Reiser Jens Medoch
<jreiser@users.sourceforge.net> <jssg@users.sourceforge.net>
*/
*/
section lzma.init
li tmp,%lo(UPXa-lzma_args_sz)
src/stub/src/arch/mips/mipsel.r3000/macros.ash
+8 -5
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@@ -21,15 +21,18 @@
; If not, write to the Free Software Foundation, Inc.,
; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;
; Markus F.X.J. Oberhumer Jens Medoch
; <markus@oberhumer.com> <jssg@users.sourceforge.net>
; Markus F.X.J. Oberhumer
; <mfx@users.sourceforge.net>
; http://www.oberhumer.com/opensource/ucl/
;
*/
; Jens Medoch
; <jssg@users.sourceforge.net>
;
*/
.macro section name
.section \name
.align 0
.section \name
.align 0
.endm
#define zero $0
src/stub/src/arch/mips/mipsel.r3000/nrv2b_d.ash
+6 -3
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@@ -21,11 +21,14 @@
; If not, write to the Free Software Foundation, Inc.,
; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;
; Markus F.X.J. Oberhumer Jens Medoch
; <markus@oberhumer.com> <jssg@users.sourceforge.net>
; Markus F.X.J. Oberhumer
; <mfx@users.sourceforge.net>
; http://www.oberhumer.com/opensource/ucl/
;
*/
; Jens Medoch
; <jssg@users.sourceforge.net>
;
*/
/*
src/stub/src/arch/mips/mipsel.r3000/nrv2d_d.ash
+6 -3
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@@ -21,11 +21,14 @@
; If not, write to the Free Software Foundation, Inc.,
; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;
; Markus F.X.J. Oberhumer Jens Medoch
; <markus@oberhumer.com> <jssg@users.sourceforge.net>
; Markus F.X.J. Oberhumer
; <mfx@users.sourceforge.net>
; http://www.oberhumer.com/opensource/ucl/
;
*/
; Jens Medoch
; <jssg@users.sourceforge.net>
;
*/
/*
src/stub/src/arch/mips/mipsel.r3000/nrv2e_d.ash
+7 -4
View File
@@ -21,11 +21,14 @@
; If not, write to the Free Software Foundation, Inc.,
; 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
;
; Markus F.X.J. Oberhumer Jens Medoch
; <markus@oberhumer.com> <jssg@users.sourceforge.net>
; http$://www.oberhumer.com/opensource/ucl/
; Markus F.X.J. Oberhumer
; <mfx@users.sourceforge.net>
; http://www.oberhumer.com/opensource/ucl/
;
*/
; Jens Medoch
; <jssg@users.sourceforge.net>
;
*/
/*
src/stub/src/mipsel.r3000-ps1.asm
+79 -28
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@@ -29,12 +29,12 @@
; Jens Medoch
; <jssg@users.sourceforge.net>
;
*/
*/
.set mips1
.altmacro
.set noreorder
.set noat
.altmacro
#include "arch/mips/mipsel.r3000/macros.ash"
@@ -62,32 +62,32 @@
.endif
.endm
.macro regs _w, ok
\_w pc,SZ_REG*0(sp)
\_w src,SZ_REG*1(sp)
\_w cnt,SZ_REG*2(sp)
\_w a3,SZ_REG*3(sp)
\_w ra,SZ_REG*4(sp)
.macro regs _w, sz, reg
\_w pc,SZ_REG*0(\reg)
\_w src,SZ_REG*1(\reg)
\_w cnt,SZ_REG*2(\reg)
\_w a3,SZ_REG*3(\reg)
\_w ra,SZ_REG*4(\reg)
REG_SZ = (5*SZ_REG)
.if (\ok == 1)
\_w tmp,SZ_REG*5(sp)
.if (\sz == 1)
\_w tmp,SZ_REG*5(\reg)
REG_SZ = (6*SZ_REG)
.endif
.endm
.macro push ok = 0
.macro push sz = 0, reg = sp
.if (PS1)
regs sw,\ok
regs sw,\sz,\reg
.else
regs sd,\ok
regs sd,\sz,\reg
.endif
.endm
.macro pop ok = 0
.macro pop ok = 0, reg = sp
.if (PS1)
regs lw,\ok
regs lw,\ok,\reg
.else
regs ld,\ok
regs ld,\ok,\reg
.endif
.endm
@@ -105,11 +105,23 @@
.endif
.endm
/*
.macro EnterCriticalSection
li a0, 1
syscall
.endm
.macro ExitCriticalSection
li a0, 2
syscall
.endm
*/
#define CLzmaDecoderState a0 /* CLzmaDecoderState */
#define inStream a1
#define inSize a2
#define pinSizeprocessed a3 /* inSizeprocessed */
#define pinSizeprocessed a3 /* *inSizeprocessed */
#define outStream t0
#define outSize t1
@@ -141,7 +153,7 @@ section cdb.entry
section cdb.start.lzma
la t0,PSVR // prepare to compute value
subu t0,s0,t0 // get stored header offset in mem
li tmp,%lo(LS+REG_SZ) // size of decomp. routine
ori tmp,zero,%lo(ldr_sz+REG_SZ) // size of decomp. routine
jr t0
subu sp,tmp // adjust the stack with this size
@@ -175,16 +187,16 @@ section cdb.exit
mCDBOOT 0
section con.start
li tmp,%lo(LS+REG_SZ) // size of decomp. routine
subu sp,tmp // adjust the stack with this size
push 1 // push used regs
subiu cnt,tmp,REG_SZ // cnt = counter copyloop
addiu pc,sp,REG_SZ // get offset for decomp. routine
li tmp,%lo(ldr_sz+REG_SZ) // size of decomp. routine
subu sp,tmp // adjust the stack with this size
push 1 // push used regs
addiu pc,sp,REG_SZ // get offset for decomp. routine
move dst,pc
la src,DCRT // load decompression routine's offset
la src,DCRT // load decompression routine's offset
section con.mcpy
1: lw var,0(src) // memcpy
ori cnt,zero,%lo(ldr_sz) // amount of removed zero's at eof
1: lw var,0(src) // memcpy
subiu cnt,4
sw var,0(dst)
addiu src,4
@@ -215,17 +227,53 @@ section con.exit
addu sp,tmp
/*
=============
============= ENTRY POINT bss
=============
*/
mCDBOOT 0
section bss.cdb.start.lzma
la t0,PSVR // prepare to compute value
subu t0,s0,t0 // get stored header offset in mem
lui var,%hi(wrkmem-REG_SZ) // size of decomp. routine
jr t0
addiu var,%lo(wrkmem-REG_SZ) // adjust the stack with this size
section bss.cdb.entry.lzma
move tmp,sp
push 1,var // push used regs
addiu src,t0,lzma_cpr // compressed lzma decoder offset
addiu dst,sp,REG_SZ
section bss.con.start
la var,wrkmem-REG_SZ
move tmp,sp
push 1,var // push used regs
move sp,var
addiu pc,sp,REG_SZ // get offset for decomp. routine
move dst,pc
la src,DCRT // load decompression routine's offset
section bss.exit
SysFlushCache
pop 1 // pop used regs with marker for entry
j entry
move sp,tmp
// =============
section memset.short
li cnt,%lo(SC) // amount of removed zero's at eof
ori cnt,zero,%lo(SC) // amount of removed zero's at eof
1: sw zero,0(dst)
subiu cnt,1
bnez cnt,1b
addiu dst,4
section memset.long
li cnt,%lo(SC) // amount of removed zero's at eof
ori cnt,zero,%lo(SC) // amount of removed zero's at eof
sll cnt,3 // (cd mode 2 data sector alignment)
1: sw zero,0(dst)
subiu cnt,1
@@ -279,9 +327,12 @@ section nrv2d.small
section nrv2e.small
build without_sub, nrv2e
section nrv.small.done
section nrv.done
decomp_done:
section decompressor.start
decompressor:
#include "arch/mips/mipsel.r3000/lzma_d.S"
#include "include/header2.ash"