After my previous fix, arm-uboot still fails to build with: arm-linux-gnueabihf-gcc -DHAVE_CONFIG_H -I. -I../../../grub-core -I.. -Wall -W -I../../../include -I../include -DGRUB_MACHINE_UBOOT=1 -DGRUB_MACHINE_ARM=1 -DGRUB_MACHINE=ARM_UBOOT -DGRUB_TARGET_CPU_ARM=1 -nostdinc -isystem /usr/lib/gcc-cross/arm-linux-gnueabihf/4.8/include -DGRUB_FILE=\"lib/arg.c\" -I. -I../../../grub-core -I.. -I../../.. -I../../../include -I../include -I../../../grub-core/lib/libgcrypt-grub/include -I../../../grub-core/lib/libgcrypt-grub/src/ -DGRUB_KERNEL=1 -Os -Wall -W -Wshadow -Wold-style-definition -Wpointer-arith -Wundef -Wextra -Wattributes -Wchar-subscripts -Wcomment -Wdeprecated-declarations -Wdisabled-optimization -Wdiv-by-zero -Wendif-labels -Wfloat-equal -Wformat-extra-args -Wformat-security -Wformat-y2k -Wimplicit -Wimplicit-function-declaration -Wimplicit-int -Winit-self -Wint-to-pointer-cast -Winvalid-pch -Wmain -Wmissing-braces -Wmissing-field-initializers -Wmissing-format-attribute -Wmultichar -Wnonnull -Woverflow -Wparentheses -Wpointer-ari th -Wpointer-to-int-cast -Wreturn-type -Wsequence-point -Wshadow -Wsign-compare -Wstrict-aliasing -Wswitch -Wtrigraphs -Wundef -Wunknown-pragmas -Wunused -Wunused-function -Wunused-label -Wunused-parameter -Wunused-value -Wunused-variable -Wvariadic-macros -Wvolatile-register-var -Wwrite-strings -Wnested-externs -Wstrict-prototypes -Wpointer-sign -g -Wredundant-decls -Wmissing-prototypes -Wmissing-declarations -Wcast-align -freg-struct-return -fno-dwarf2-cfi-asm -fno-asynchronous-unwind-tables -fno-stack-protector -mno-unaligned-access -Wtrampolines -Werror -DUSE_ASCII_FALLBACK=1 -DHAVE_UNIFONT_WIDTHSPEC=1 -mthumb-interwork -mlong-calls -ffreestanding -MT lib/kernel_exec-arg.o -MD -MP -MF lib/.deps-core/kernel_exec-arg.Tpo -c -o lib/kernel_exec-arg.o `test -f 'lib/arg.c' || echo '../../../grub-core/'`lib/arg.c misc.S: Assembler messages: misc.S:56: Error: r13 not allowed here -- `sub sp,fp,#4' make[3]: *** [kern/arm/kernel_exec-misc.o] Error 1
I don't think SP can be used that way in Thumb mode? -- Colin Watson [[email protected]] _______________________________________________ Grub-devel mailing list [email protected] https://lists.gnu.org/mailman/listinfo/grub-devel
