OR1200 porting MP3 problem
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OR1200 porting MP3 problem
by anthonyyi
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Actually I find the compiler command using for compile mp3 is :
or32-rtems-gcc/or32-rtems-as/or32-rtems-sr/ However, I haven't porting the rtems system to my envirment yet( Cgywin in Windows XP) I try to use or32-uclinx-* commands to replace those commands Then it gives out errors as follows: /opt/or32-uclinux/lib/gcc-lib/or32-uclinux/ 3.1/../../../../or32-uclinx/bin/ld: canot find -lc collect2 ld returned 1 exit status make[1]: *** [minmad] errror1 BTY, I modified the _ANSI file there is no sys/config.h/ in my directory I think the xess-mad project is porting by the rtems group. Who have complied this project successfully can give me some advice? Thanks a lot Anthony Y make[1]: Leaving directory `/home/new/or1k/mp3/sw/mad-xess' |
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Re: OR1200 porting MP3 problem
by Jeremy Bennett-4
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Hi Anthony,
This is an error message from the Or1ksim saying that it has no memory at location 80000000, so it can't load your code there. Have you configured a memory block at that location in your sim.cfg file? HTH, Jeremy - Tel: +44 (1202) 416955 Cell: +44 (7970) 676050 SkypeID: jeremybennett Email: jeremy.bennett@... Web: www.embecosm.com -----Original Message----- From: anthonyyi@... Reply-To: List about OpenRISC project <openrisc@...> To: openrisc@... Subject: Re: [openrisc] OR1200 porting MP3 problem Date: Thu, 10 Jul 2008 05:35:47 +0200 (CEST) since I have downloaded the new tool chain from opencores web and run the newest cross compiler in a linux machine The previous problem have been sloved However I add something on the xess.ld as follows .rodata : { *(.rodata) *(.rodata.str1.1) *(.rodata.cst4) __etext = . ; } > ram If not add these, the ld will give out some error information But I don't know whether is rigth to this. The linker can work correctly and generate the excutable file Now, the problem is coming when I use simulator: It will reports that: ERR: 8-bit program load out of memory area: 80000000 ... ERR: 8-bit program load out of memory area: 80001d08 ERR: 8-bit program load out of memory area: 80001d09 ERR: 8-bit program load out of memory area: 80001d0a ERR: 8-bit program load out of memory area: 80001d0b ERR: 8-bit program load out of memory area: 80001d0c ERR: 8-bit program load out of memory area: 80001d0d when I use the decompiler to see the asm file Disassembly of section .text: 80000000 <__start>: 80000000: 9c 61 00 00 l.addi r3,r1,0x0 80000004: 00 00 2a f6 l.j 8000abdc <__uClibc_start> 80000008: 15 00 00 00 l.nop 0x0 8000000c <_report1>: 8000000c: 9c 21 ff e8 l.addi r1,r1,0xffffffe8 80000010: d4 01 10 00 l.sw 0x0(r1),r2 80000014: 9c 41 00 18 l.addi r2,r1,0x18 80000018: d7 e2 1f f8 l.sw 0xfffffff8(r2),r3 8000001c: 9c 60 12 34 l.addi r3,r0,0x1234 80000020: d7 e2 1f f4 l.sw 0xfffffff4(r2),r3 80000024: 84 82 ff f4 l.lwz r4,0xfffffff4(r2) 80000028: d7 e2 27 fc l.sw 0xfffffffc(r2),r4 I don't know why this is happen So any can help Thank you deeply ----- Original Message ----- From: anthonyyi<anthonyyi@m...> To: Date: Sun Jul 6 10:13:55 CEST 2008 Subject: [openrisc] OR1200 porting MP3 problem > Actually I find the compiler command using for compile mp3 is : > or32-rtems-gcc/or32-rtems-as/or32-rtems-sr/ > However, I haven't porting the rtems system to my envirment yet( > Cgywin in > Windows XP) > I try to use or32-uclinx-* commands to replace those commands > Then it gives out errors as follows: > /opt/or32-uclinux/lib/gcc-lib/or32-uclinux/ > 3.1/../../../../or32-uclinx/bin/ld: > canot find -lc > collect2 ld returned 1 exit status > make[1]: *** [minmad] errror1 > BTY, I modified the _ANSI file there is no sys/config.h/ in my > directory > I think the xess-mad project is porting by the rtems group. > Who have complied this project successfully can give me some > advice? > Thanks a lot > Anthony Y > make[1]: Leaving directory `/home/new/or1k/mp3/sw/mad-xess' > -- > View this message in context: > > Sent from the OpenCores - RISC mailing list archive at Nabble.com. > > _______________________________________________ http://www.opencores.org/mailman/listinfo/openrisc _______________________________________________ http://www.opencores.org/mailman/listinfo/openrisc |
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Re: OR1200 porting MP3 problem
by Jeremy Bennett-4
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This doesn't look like a sim.cfg file to me. You should have something
like: <lots of header stuff> section memory bus = "wb:0.0" /*random_seed = 12345 type = random*/ pattern = 0x00 type = unknown /* Fastest */ name = "FLASH" ce = 0 mc = 0 baseaddr = 0xf0000000 size = 0x01000000 delayr = 10 delayw = -1 end section memory bus = "wb:0.0" /*random_seed = 12345 type = random*/ pattern = 0x00 type = unknown /* Fastest */ name = "RAM" ce = 1 mc = 0 baseaddr = 0x00000000 size = 0x02000000 delayr = 20 delayw = 25 end section memory bus = "wb:0.0" /*random_seed = 12345 type = random*/ pattern = 0x00 type = unknown /* Fastest */ name = "SRAM" mc = 0 ce = 2 baseaddr = 0xa4000000 size = 0x00100000 delayr = 1 delayw = 2 end <lots more stuff> This is provided as sim.cfg in the MoF linux patches. HTH, Jeremy - Tel: +44 (1202) 416955 Cell: +44 (7970) 676050 SkypeID: jeremybennett Email: jeremy.bennett@... Web: www.embecosm.com -----Original Message----- From: anthonyyi@... Reply-To: List about OpenRISC project <openrisc@...> To: openrisc@... Subject: Re: [openrisc] OR1200 porting MP3 problem Date: Fri, 11 Jul 2008 11:58:42 +0200 (CEST) The default sim.cfg use a simmem.cfg to discribe the memory information 00000000 00200000 flash 0 5 5 40000000 00000010 RAM 2 1 1 80000000 00200000 RAM 1 1 2 I don't know this format Anyone can give a xess.ld file which can link correcttly the mp3 project or explain how can we modify a xess.ld file when I see a lot of section need to limit the location Thank you very much Regards Anthony ----- Original Message ----- From: Jeremy Bennett<jeremy.bennett@e...> To: Date: Thu Jul 10 08:59:16 CEST 2008 Subject: [openrisc] OR1200 porting MP3 problem > Hi Anthony, > > This is an error message from the Or1ksim saying that it has no > memory > at location 80000000, so it can't load your code there. Have you > configured a memory block at that location in your sim.cfg file? > HTH, > Jeremy > - > Tel: +44 (1202) 416955 > Cell: +44 (7970) 676050 > SkypeID: jeremybennett > Email: jeremy.bennett at embecosm.com > Web: www.embecosm.com > -----Original Message----- > From: anthonyyi at msn.com > Reply-To: List about OpenRISC project <openrisc at > opencores.org> > To: openrisc at opencores.org > Subject: Re: [openrisc] OR1200 porting MP3 problem > Date: Thu, 10 Jul 2008 05:35:47 +0200 (CEST) > since I have downloaded the new tool chain from opencores web > and run the newest cross compiler in a linux machine > The previous problem have been sloved > However I add something on the xess.ld as follows > .rodata : > { > *(.rodata) > *(.rodata.str1.1) > *(.rodata.cst4) > __etext = . ; > } > ram > If not add these, the ld will give out some error information > But I don't know whether is rigth to this. > The linker can work correctly and generate the excutable file > Now, the problem is coming when I use simulator: > It will reports that: > ERR: 8-bit program load out of memory area: 80000000 > ... > ERR: 8-bit program load out of memory area: 80001d08 > ERR: 8-bit program load out of memory area: 80001d09 > ERR: 8-bit program load out of memory area: 80001d0a > ERR: 8-bit program load out of memory area: 80001d0b > ERR: 8-bit program load out of memory area: 80001d0c > ERR: 8-bit program load out of memory area: 80001d0d > when I use the decompiler to see the asm file > Disassembly of section .text: > 80000000 <__start>: > 80000000: 9c 61 00 00 l.addi r3,r1,0x0 > 80000004: 00 00 2a f6 l.j 8000abdc <__uClibc_start> > 80000008: 15 00 00 00 l.nop 0x0 > 8000000c <_report1>: > 8000000c: 9c 21 ff e8 l.addi r1,r1,0xffffffe8 > 80000010: d4 01 10 00 l.sw 0x0(r1),r2 > 80000014: 9c 41 00 18 l.addi r2,r1,0x18 > 80000018: d7 e2 1f f8 l.sw 0xfffffff8(r2),r3 > 8000001c: 9c 60 12 34 l.addi r3,r0,0x1234 > 80000020: d7 e2 1f f4 l.sw 0xfffffff4(r2),r3 > 80000024: 84 82 ff f4 l.lwz r4,0xfffffff4(r2) > 80000028: d7 e2 27 fc l.sw 0xfffffffc(r2),r4 > I don't know why this is happen > So any can help > Thank you deeply > ----- Original Message ----- > From: anthonyyi<anthonyyi at m...> > To: > Date: Sun Jul 6 10:13:55 CEST 2008 > Subject: [openrisc] OR1200 porting MP3 problem > > Actually I find the compiler command using for compile mp3 is > : > > or32-rtems-gcc/or32-rtems-as/or32-rtems-sr/ > > However, I haven't porting the rtems system to my envirment > yet( > > Cgywin in > > Windows XP) > > I try to use or32-uclinx-* commands to replace those commands > > Then it gives out errors as follows: > > /opt/or32-uclinux/lib/gcc-lib/or32-uclinux/ > > 3.1/../../../../or32-uclinx/bin/ld: > > canot find -lc > > collect2 ld returned 1 exit status > > make[1]: *** [minmad] errror1 > > BTY, I modified the _ANSI file there is no sys/config.h/ in my > > directory > > I think the xess-mad project is porting by the rtems group. > > Who have complied this project successfully can give me some > > advice? > > Thanks a lot > > Anthony Y > > make[1]: Leaving directory `/home/new/or1k/mp3/sw/mad-xess' > > -- > View this message in context: > > > > Sent from the OpenCores - RISC mailing list archive at > Nabble.com. > > > _______________________________________________ > http://www.opencores.org/mailman/listinfo/openrisc > _______________________________________________ http://www.opencores.org/mailman/listinfo/openrisc _______________________________________________ http://www.opencores.org/mailman/listinfo/openrisc |
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