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From: d.mueller@elsoft.ch To: gcc-gnats@gcc.gnu.org Subject: other/7085: Wrong assembler cpu selection entries for PPC 4xx in spec file Date: Thu, 20 Jun 2002 04:56:00 -0000 [thread overview] Message-ID: <20020620115211.12685.qmail@sources.redhat.com> (raw) >Number: 7085 >Category: other >Synopsis: Wrong assembler cpu selection entries for PPC 4xx in spec file >Confidential: no >Severity: non-critical >Priority: medium >Responsible: unassigned >State: open >Class: sw-bug >Submitter-Id: net >Arrival-Date: Thu Jun 20 04:56:01 PDT 2002 >Closed-Date: >Last-Modified: >Originator: d.mueller@elsoft.ch >Release: gcc-3.1 >Organization: >Environment: ix86-linux -> powerpc-linux cross compiler, powerpc-linux native compiler >Description: The "*asm_cpu" clause of the spec file defines wrong assembler cpu seletion options for (at least) PPC403 and PPC405 (-mppc instead of -m403 / -m405). This results in an error message from the assembler while compiling files containing PPC4xx specific opcodes. >How-To-Repeat: $> powerpc-linux-gcc -v -mcpu=405 -c ct.S Reading specs from /usr/local/lib/gcc-lib/powerpc-linux/3.1/specs Configured with: ../gcc-3.1/configure -v --target=powerpc-linux --prefix=/usr/local --enable-shared --disable-static --enable-languages=c,c++ --with-cpu=405 --enable-threads --with-gnu-as --with-as=/usr/local/bin/powerpc-linux-as --with-gnu-ld --with-ld=/usr/local/bin/powerpc-linux-ld Thread model: posix gcc version 3.1 /usr/local/lib/gcc-lib/powerpc-linux/3.1/cpp0 -lang-asm -v -D__GNUC__=3 -D__GNUC_MINOR__=1 -D__GNUC_PATCHLEVEL__=0 -DPPC -D__ELF__ -Dpowerpc -D__PPC__ -D__ELF__ -D__powerpc__ -D__PPC -D__powerpc -Acpu=powerpc -Amachine=powerpc -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D_CALL_SYSV -D_SOFT_FLOAT -D_BIG_ENDIAN -D__BIG_ENDIAN__ -Amachine=bigendian -D_ARCH_PPC -D__unix__ -D__gnu_linux__ -D__linux__ -Dunix -D__unix -Dlinux -D__linux -Asystem=unix -Asystem=posix ct.S -o /tmp/ccUbGAkx.s GNU CPP version 3.1 (cpplib) (PowerPC GNU/Linux) ignoring nonexistent directory "/usr/local/powerpc-linux/sys-include" #include "..." search starts here: #include <...> search starts here: /usr/local/lib/gcc-lib/powerpc-linux/3.1/include /usr/local/powerpc-linux/include End of search list. /usr/local/bin/powerpc-linux-as -mppc -V -Qy -o ct.o /tmp/ccUbGAkx.s GNU assembler version 2.12.1 (powerpc-linux) using BFD version 2.12.1 ct.S: Assembler messages: ct.S:1: Error: Unrecognized opcode: `mttcr' ct.S:2: Error: Unrecognized opcode: `mtdbsr' ct.S:3: Error: Unrecognized opcode: `mtexisr' ct.S:4: Error: Unrecognized opcode: `mtiocr' ct.S:5: Error: Unrecognized opcode: `iccci' ct.S:6: Error: Unrecognized opcode: `dccci' ct.S:7: Error: Unrecognized opcode: `mticcr' ct.S:8: Error: Unrecognized opcode: `mtdccr' $> powerpc-linux-gcc -v -mcpu=405 -c -Wa,-m405 ct.S Reading specs from /usr/local/lib/gcc-lib/powerpc-linux/3.1/specs Configured with: ../gcc-3.1/configure -v --target=powerpc-linux --prefix=/usr/local --enable-shared --disable-static --enable-languages=c,c++ --with-cpu=405 --enable-threads --with-gnu-as --with-as=/usr/local/bin/powerpc-linux-as --with-gnu-ld --with-ld=/usr/local/bin/powerpc-linux-ld Thread model: posix gcc version 3.1 /usr/local/lib/gcc-lib/powerpc-linux/3.1/cpp0 -lang-asm -v -D__GNUC__=3 -D__GNUC_MINOR__=1 -D__GNUC_PATCHLEVEL__=0 -DPPC -D__ELF__ -Dpowerpc -D__PPC__ -D__ELF__ -D__powerpc__ -D__PPC -D__powerpc -Acpu=powerpc -Amachine=powerpc -D__NO_INLINE__ -D__STDC_HOSTED__=1 -D_CALL_SYSV -D_SOFT_FLOAT -D_BIG_ENDIAN -D__BIG_ENDIAN__ -Amachine=bigendian -D_ARCH_PPC -D__unix__ -D__gnu_linux__ -D__linux__ -Dunix -D__unix -Dlinux -D__linux -Asystem=unix -Asystem=posix ct.S -o /tmp/cctywKsd.s GNU CPP version 3.1 (cpplib) (PowerPC GNU/Linux) ignoring nonexistent directory "/usr/local/powerpc-linux/sys-include" #include "..." search starts here: #include <...> search starts here: /usr/local/lib/gcc-lib/powerpc-linux/3.1/include /usr/local/powerpc-linux/include End of search list. /usr/local/bin/powerpc-linux-as -mppc -V -Qy -m405 -o ct.o /tmp/cctywKsd.s GNU assembler version 2.12.1 (powerpc-linux) using BFD version 2.12.1 >Fix: Temporary work around: Specify assembler cpu selection option directly using "-Wa" option of GCC. Final fix: Adjust entries in the "*asm_cpu" clause of the spec file to correctly honor the user specify cpu type. >Release-Note: >Audit-Trail: >Unformatted: ----gnatsweb-attachment---- Content-Type: application/octet-stream; name="ct.S" Content-Transfer-Encoding: base64 Content-Disposition: attachment; filename="ct.S" CW10dGNyCTMNCgltdGRic3IJMw0KCW10ZXhpc3IgMw0KCW10aW9jcgkzDQoJaWNjY2kJNCwzDQoJ ZGNjY2kJNCwzDQoJbXRpY2NyCTMNCgltdGRjY3IJMw0KCQ0KCQ0KDQoNCg==
next reply other threads:[~2002-06-20 11:56 UTC|newest] Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top 2002-06-20 4:56 d.mueller [this message] 2002-07-07 21:53 dje
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