Compiling (Assembler) problems

**KaylaKaze** · 11-21-2005,02:57 AM

Well, I updated my PS2SDK and tried to add the following to SMS:

Code:

case PAD_SELECT | PAD_CROSS : _handle_unmount();
case PAD_SELECT | PAD_START : CDVD_Stop ();

From a very quick look at the code, I think that'll refresh current directory on Select-X and stop disc spin on Select-Start. Anywaa, when I went to compile, I got a whole bunch of assembler "illegal operand" errors. Anyone have any ideas about those errors? Here's a small sample:

Code:

ee-gcc -DLOCK_QUEUES -DRESET_IOP=1 -DVB_SYNC -D_EE -O2 -G8192 -mgpopt -Wall -Iinclude/ -IC:/ps2dev/ps2sdk/ee/include -IC:/ps2dev/ps2sdk/common/include -IC:/ps2dev/ps2sdk/sbv/include -c src/SMS_MP3_MMI.S -o obj/SMS_MP3_MMI.o
src/SMS_MP3_MMI.S: Assembler messages:
src/SMS_MP3_MMI.S:136: Error: illegal operands `la $a3,COS0_n'
src/SMS_MP3_MMI.S:137: Error: illegal operands `lq $t0,0*4($a1)'
src/SMS_MP3_MMI.S:137: Error: illegal operands `lq $t1,28*4($a1)'
src/SMS_MP3_MMI.S:137: Error: illegal operands `pexew $t1,$t1'
src/SMS_MP3_MMI.S:137: Error: illegal operands `qfsrv $t1,$t1,$t1'
src/SMS_MP3_MMI.S:137: Error: illegal operands `psubw $t2,$t0,$t1'
src/SMS_MP3_MMI.S:137: Error: illegal operands `lq $t3,0*4($a3)'
src/SMS_MP3_MMI.S:137: Error: illegal operands `pextuw $t4,$zero,$t2'
src/SMS_MP3_MMI.S:137: Error: illegal operands `pextlw $t2,$zero,$t2'
src/SMS_MP3_MMI.S:137: Error: illegal operands `pextuw $t5,$zero,$t3'
src/SMS_MP3_MMI.S:137: Error: illegal operands `pextlw $t3,$zero,$t3'
src/SMS_MP3_MMI.S:137: Error: illegal operands `pmultw $t2,$t2,$t3'
src/SMS_MP3_MMI.S:137: Error: illegal operands `pmultw $t4,$t4,$t5'
src/SMS_MP3_MMI.S:137: Error: illegal operands `paddw $t0,$t0,$t1'
src/SMS_MP3_MMI.S:137: Error: illegal operands `sq $t0,0*4($a1)'
src/SMS_MP3_MMI.S:137: Error: illegal operands `psraw $t2,$t2,15'

**EEUG** · 11-21-2005,03:05 AM

@KaylaKaze: hmmm, never seen it before. Maybe it has something to do with gcc version?

**KaylaKaze** · 11-21-2005,03:32 AM

Code:

Reading specs from /cygdrive/c/ps2dev/gcc/ee/bin/../lib/gcc-lib/ee/3.2.2/specs
Configured with: ./configure --prefix=/usr/local/ps2dev/ee --target=ee --enable-
languages=c,c++ --with-newlib --with-headers=/usr/local/ps2dev/ee/ee/include --e
nable-cxx-flags=-G0
Thread model: single
gcc version 3.2.2

Are you compiling with an older version or did I miss a new toolchain release?

**EEUG** · 11-21-2005,03:39 AM

Reading specs from /cygdrive/d/EUGENE/MY DOCUMENTS/PS2DEV/EE/BIN/../lib/gcc-lib/
ee/3.2.2/specs
Configured with: ../configure --prefix=/usr/local/ps2dev/ee --target=ee --enable
-languages=c,c++ --with-newlib --with-headers=/usr/local/ps2dev/ee/ee/include --
enable-cxx-flags=-G0
Thread model: single
gcc version 3.2.2

looks exactly the same

. Are you using Linux?

EDIT: this is how it looks like here:

D:\Eugene\My Documents\Temp\Projects\SMS\SMS_1_4_9\src>ee-gcc -c -v SMS_MP3_MMI.
S
Reading specs from /cygdrive/d/EUGENE/MY DOCUMENTS/PS2DEV/EE/BIN/../lib/gcc-lib/
ee/3.2.2/specs
Configured with: ../configure --prefix=/usr/local/ps2dev/ee --target=ee --enable
-languages=c,c++ --with-newlib --with-headers=/usr/local/ps2dev/ee/ee/include --
enable-cxx-flags=-G0
Thread model: single
gcc version 3.2.2
/cygdrive/d/EUGENE/MY DOCUMENTS/PS2DEV/EE/BIN/../lib/gcc-lib/ee/3.2.2/cpp0.exe
-lang-asm -v -iprefix /cygdrive/d/EUGENE/MY DOCUMENTS/PS2DEV/EE/BIN/../lib/gcc-l
ib/ee/3.2.2/ -D__GNUC__=3 -D__GNUC_MINOR__=2 -D__GNUC_PATCHLEVEL__=2 -D__GXX_ABI
_VERSION=102 -D__ELF__ -Dmips -D_mips -D__mips -D__mips__ -DR5900 -D_R5900 -D__R
5900 -D_EE -DR3000 -D_3000 -D__3000 -DMIPSEL -D_MIPSEL -D__MIPSEL -D__MIPSEL__ -
D__ELF__ -D__mips__ -D__mips__ -D__mips -D__mips__ -D__R5900__ -D_R5900 -D__R590
0 -D_EE -D__R3000__ -D__3000__ -D__3000 -D__MIPSEL__ -D_MIPSEL -D__MIPSEL -D__MI
PSEL__ -D__mips -D__mips -D__R5900 -D__R3000 -D__3000 -D__MIPSEL -Acpu(mips) -Am
achine(mips) -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D__LANGUAGE_ASSEMBLY -D_LANGUA
GE_ASSEMBLY -DLANGUAGE_ASSEMBLY -D_MIPS_SZPTR=32 -D_MIPS_SZINT=32 -D__SIZE_TYPE_
_=unsigned int -D__SSIZE_TYPE__=int -D__PTRDIFF_TYPE__=int -D_MIPS_SZLONG=64 -D_
_mips_fpr=64 -D_MIPS_FPSET=32 -U__mips -U_MIPS_ISA -D_MIPS_ISA=_MIPS_ISA_MIPS3 -
D__mips=3 -D__mips64 -D__mips_eabi -D__mips_single_float -D__LANGUAGE_ASSEMBLY__
-DLANGUAGE_ASSEMBLY SMS_MP3_MMI.S -o /cygdrive/d/eugene/LOCALS~1/Temp/ccpw3RA9.
s
GNU CPP version 3.2.2 (cpplib) [AL 1.1, MM 40] (MIPSel R5900 ELF)
ignoring nonexistent directory "/usr/local/ps2dev/ee/include"
ignoring nonexistent directory "/usr/local/ps2dev/ee/lib/gcc-lib/ee/3.2.2/includ
e"
ignoring nonexistent directory "/usr/local/ps2dev/ee/lib/gcc-lib/ee/3.2.2/../../
../../ee/sys-include"
ignoring nonexistent directory "/usr/local/ps2dev/ee/lib/gcc-lib/ee/3.2.2/../../
../../ee/include"
#include "..." search starts here:
#include <...> search starts here:
/cygdrive/d/EUGENE/MY DOCUMENTS/PS2DEV/EE/lib/gcc-lib/ee/3.2.2/include
/cygdrive/d/EUGENE/MY DOCUMENTS/PS2DEV/EE/ee/sys-include
/cygdrive/d/EUGENE/MY DOCUMENTS/PS2DEV/EE/ee/include
End of search list.
/cygdrive/d/EUGENE/MY DOCUMENTS/PS2DEV/EE/BIN/../lib/gcc-lib/ee/3.2.2/../../../
../ee/bin/as.exe -v -mwarn-short-loop -march=r5900 -mips3 -mfp32 -mgp64 -mabi=ea
bi -msingle-float -o SMS_MP3_MMI.o /cygdrive/d/eugene/LOCALS~1/Temp/ccpw3RA9.s
GNU assembler version 2.14 (ee) using BFD version 2.14 20030612

D:\Eugene\My Documents\Temp\Projects\SMS\SMS_1_4_9\src>

**KaylaKaze** · 11-21-2005,03:58 AM

I think I see it. My assembler version is 2.13.2.1 for some reason.

Edit:
I got the latest PS2 Environment setup and installed. That fixxed it. Thanks for the help.

**EEUG** · 11-21-2005,04:09 AM

...Here you can find the same stuff I'm using (well, ps2sdk is a little bit outdated there, but SMS 1.4 (Rev.8) should work just fine with it)...

**BraveDog** · 11-21-2005,08:39 AM

Kayla,
Also you need to put a break in the case statements.
Without the break, it will do the unmount and keep going and stop the cd too.

Code:

case PAD_SELECT | PAD_CROSS : _handle_unmount(); break;
case PAD_SELECT | PAD_START : CDVD_Stop (); break;

**EEUG** · 11-21-2005,09:05 AM

...and if you want to have your code (and name

) be included in SVN, then don't hesitate to submit your updates after being sure that it works

...

**KaylaKaze** · 11-21-2005,10:45 AM

I never did get a good grasp of switch/case. I could never figure out where and when breaks should be used.

But the code doesn't work (well, the disc stopping does). I made some code that kinda works but not well enough. If I feel like doing some major work on it, I'm hoping changing the -DIOP_RESET=1 to 0 will allow me to debug without having to restart the PS2 everytime I make a change (and hopefully I can temporarily disable the HDD system without killing the program). And if I make any major changes, I'll let you know and get them into the SVN. Anyway, this should probably go in the programming thread anyway

**EEUG** · 11-21-2005,11:43 AM

...my small suggestion: try to make a CDVD_FlushCache (); call in Browser.c (that big switch and case of GUI_EV_CDFS_MOUNT to see if swap trick will work

)...

Edit: sorry it was lie

. The case of GUI_EV_DEV_SELECT and further:

} else if ( lpDevice -> m_Flags == GUI_DF_CDFS || lpDevice -> m_Flags == GUI_DF_DVD ) {

inside this "if". Then try to swap disk and select CD/DVD icon again...

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