From: Christophe Leroy <christophe.leroy@csgroup.eu> To: Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, Michael Ellerman <mpe@ellerman.id.au> Cc: Christophe Leroy <christophe.leroy@csgroup.eu>, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Subject: [PATCH v3] powerpc/boot: Set LC_ALL=C in wrapper script Date: Tue, 26 Oct 2021 15:48:29 +0200 [thread overview] Message-ID: <a9ff3bc98035f63b122c051f02dc47c7aed10430.1635256089.git.christophe.leroy@csgroup.eu> (raw) While trying to build a simple Image for ACADIA platform, I got the following error: WRAP arch/powerpc/boot/simpleImage.acadia INFO: Uncompressed kernel (size 0x6ae7d0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) powerpc64-linux-gnu-ld : mode d'émulation non reconnu : -T Émulations prises en charge : elf64ppc elf32ppc elf32ppclinux elf32ppcsim elf64lppc elf32lppc elf32lppclinux elf32lppcsim make[1]: *** [arch/powerpc/boot/Makefile:424 : arch/powerpc/boot/simpleImage.acadia] Erreur 1 make: *** [arch/powerpc/Makefile:285 : simpleImage.acadia] Erreur 2 Trying again with V=1 shows the following command powerpc64-linux-gnu-ld -m -T arch/powerpc/boot/zImage.lds -Ttext 0x700000 --no-dynamic-linker -o arch/powerpc/boot/simpleImage.acadia -Map wrapper.map arch/powerpc/boot/fixed-head.o arch/powerpc/boot/simpleboot.o ./zImage.3278022.o arch/powerpc/boot/wrapper.a The argument of '-m' is missing. This is due to the wrapper script calling 'objdump -p vmlinux' and looking for 'file format', whereas the output of objdump is: vmlinux: format de fichier elf32-powerpc En-tête de programme: LOAD off 0x00010000 vaddr 0xc0000000 paddr 0x00000000 align 2**16 filesz 0x0069e1d4 memsz 0x006c128c flags rwx NOTE off 0x0064591c vaddr 0xc063591c paddr 0x0063591c align 2**2 filesz 0x00000054 memsz 0x00000054 flags --- Add LC_ALL=C at the beginning of the wrapper script in order to get the output expected by the script: vmlinux: file format elf32-powerpc Program Header: LOAD off 0x00010000 vaddr 0xc0000000 paddr 0x00000000 align 2**16 filesz 0x0069e1d4 memsz 0x006c128c flags rwx NOTE off 0x0064591c vaddr 0xc063591c paddr 0x0063591c align 2**2 filesz 0x00000054 memsz 0x00000054 flags --- Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> --- v3: Also change patch's subject: v2: Use LC_ALL=C per Segher --- arch/powerpc/boot/wrapper | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 1cd82564c996..9184eda780fd 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -26,6 +26,8 @@ # Stop execution if any command fails set -e +export LC_ALL=C + # Allow for verbose output if [ "$V" = 1 ]; then set -x -- 2.31.1
WARNING: multiple messages have this Message-ID (diff)
From: Christophe Leroy <christophe.leroy@csgroup.eu> To: Benjamin Herrenschmidt <benh@kernel.crashing.org>, Paul Mackerras <paulus@samba.org>, Michael Ellerman <mpe@ellerman.id.au> Cc: linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v3] powerpc/boot: Set LC_ALL=C in wrapper script Date: Tue, 26 Oct 2021 15:48:29 +0200 [thread overview] Message-ID: <a9ff3bc98035f63b122c051f02dc47c7aed10430.1635256089.git.christophe.leroy@csgroup.eu> (raw) While trying to build a simple Image for ACADIA platform, I got the following error: WRAP arch/powerpc/boot/simpleImage.acadia INFO: Uncompressed kernel (size 0x6ae7d0) overlaps the address of the wrapper(0x400000) INFO: Fixing the link_address of wrapper to (0x700000) powerpc64-linux-gnu-ld : mode d'émulation non reconnu : -T Émulations prises en charge : elf64ppc elf32ppc elf32ppclinux elf32ppcsim elf64lppc elf32lppc elf32lppclinux elf32lppcsim make[1]: *** [arch/powerpc/boot/Makefile:424 : arch/powerpc/boot/simpleImage.acadia] Erreur 1 make: *** [arch/powerpc/Makefile:285 : simpleImage.acadia] Erreur 2 Trying again with V=1 shows the following command powerpc64-linux-gnu-ld -m -T arch/powerpc/boot/zImage.lds -Ttext 0x700000 --no-dynamic-linker -o arch/powerpc/boot/simpleImage.acadia -Map wrapper.map arch/powerpc/boot/fixed-head.o arch/powerpc/boot/simpleboot.o ./zImage.3278022.o arch/powerpc/boot/wrapper.a The argument of '-m' is missing. This is due to the wrapper script calling 'objdump -p vmlinux' and looking for 'file format', whereas the output of objdump is: vmlinux: format de fichier elf32-powerpc En-tête de programme: LOAD off 0x00010000 vaddr 0xc0000000 paddr 0x00000000 align 2**16 filesz 0x0069e1d4 memsz 0x006c128c flags rwx NOTE off 0x0064591c vaddr 0xc063591c paddr 0x0063591c align 2**2 filesz 0x00000054 memsz 0x00000054 flags --- Add LC_ALL=C at the beginning of the wrapper script in order to get the output expected by the script: vmlinux: file format elf32-powerpc Program Header: LOAD off 0x00010000 vaddr 0xc0000000 paddr 0x00000000 align 2**16 filesz 0x0069e1d4 memsz 0x006c128c flags rwx NOTE off 0x0064591c vaddr 0xc063591c paddr 0x0063591c align 2**2 filesz 0x00000054 memsz 0x00000054 flags --- Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> --- v3: Also change patch's subject: v2: Use LC_ALL=C per Segher --- arch/powerpc/boot/wrapper | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/boot/wrapper b/arch/powerpc/boot/wrapper index 1cd82564c996..9184eda780fd 100755 --- a/arch/powerpc/boot/wrapper +++ b/arch/powerpc/boot/wrapper @@ -26,6 +26,8 @@ # Stop execution if any command fails set -e +export LC_ALL=C + # Allow for verbose output if [ "$V" = 1 ]; then set -x -- 2.31.1
next reply other threads:[~2021-10-26 13:48 UTC|newest] Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top 2021-10-26 13:48 Christophe Leroy [this message] 2021-10-26 13:48 ` [PATCH v3] powerpc/boot: Set LC_ALL=C in wrapper script Christophe Leroy 2021-10-26 15:59 ` Segher Boessenkool 2021-10-26 15:59 ` Segher Boessenkool 2021-11-02 10:11 ` Michael Ellerman 2021-11-02 10:11 ` Michael Ellerman
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