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5b1c03fd13
The function was defined as taking 4 parameters and returning EFI_STATUS, but all existing callers (in asm code) passed only two parameters and don't use the return value. The function signature now matches that usage, and doesn't refer to efi-specific types. Parameters and variables now use the cannonical typenames set up by elf.h (Elf_Word, Elf_Addr, etc) instead of raw C types. Hopefully this will prevent suprises as new platforms come along and use this code. The function was renamed from _reloc() to self_reloc() to emphasize its difference from the other elf relocation code found in boot/common. Differential Revision: https://reviews.freebsd.org/D2490
109 lines
2.5 KiB
Makefile
109 lines
2.5 KiB
Makefile
# $FreeBSD$
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MAN=
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.include <bsd.own.mk>
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# In-tree GCC does not support __attribute__((ms_abi)).
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.if ${COMPILER_TYPE} != "gcc"
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MK_SSP= no
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PROG= loader.sym
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INTERNALPROG=
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# architecture-specific loader code
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SRCS= boot1.c self_reloc.c start.S
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CFLAGS+= -I.
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CFLAGS+= -I${.CURDIR}/../include
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CFLAGS+= -I${.CURDIR}/../include/${MACHINE}
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CFLAGS+= -I${.CURDIR}/../../../contrib/dev/acpica/include
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CFLAGS+= -I${.CURDIR}/../../..
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# Always add MI sources and REGULAR efi loader bits
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.PATH: ${.CURDIR}/../loader/arch/${MACHINE}
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.PATH: ${.CURDIR}/../loader
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.PATH: ${.CURDIR}/../../common
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CFLAGS+= -I${.CURDIR}/../../common
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FILES= boot1.efi boot1.efifat
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FILESMODE_boot1.efi= ${BINMODE}
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LDSCRIPT= ${.CURDIR}/../loader/arch/${MACHINE}/ldscript.${MACHINE}
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LDFLAGS= -Wl,-T${LDSCRIPT} -Wl,-Bsymbolic -shared
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.if ${MACHINE_CPUARCH} == "aarch64"
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CFLAGS+= -msoft-float -mgeneral-regs-only
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.endif
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.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
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CFLAGS+= -fPIC
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LDFLAGS+= -Wl,-znocombreloc
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.endif
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.if ${MACHINE_CPUARCH} == "arm" || ${MACHINE_CPUARCH} == "i386"
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#
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# Add libstand for the runtime functions used by the compiler - for example
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# __aeabi_* (arm) or __divdi3 (i386).
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#
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DPADD+= ${LIBSTAND}
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LDADD+= -lstand
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.endif
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${PROG}: ${LDSCRIPT}
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OBJCOPY?= objcopy
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OBJDUMP?= objdump
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.if ${MACHINE_CPUARCH} == "amd64"
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EFI_TARGET= efi-app-x86_64
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.elif ${MACHINE_CPUARCH} == "i386"
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EFI_TARGET= efi-app-ia32
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.else
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EFI_TARGET= binary
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.endif
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boot1.efi: loader.sym
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if [ `${OBJDUMP} -t ${.ALLSRC} | fgrep '*UND*' | wc -l` != 0 ]; then \
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${OBJDUMP} -t ${.ALLSRC} | fgrep '*UND*'; \
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exit 1; \
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fi
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${OBJCOPY} -j .peheader -j .text -j .sdata -j .data \
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-j .dynamic -j .dynsym -j .rel.dyn \
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-j .rela.dyn -j .reloc -j .eh_frame -j set_Xcommand_set \
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--output-target=${EFI_TARGET} ${.ALLSRC} ${.TARGET}
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boot1.o: ${.CURDIR}/../../common/ufsread.c
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# The following inserts out objects into a template FAT file system
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# created by generate-fat.sh
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.include "${.CURDIR}/Makefile.fat"
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boot1.efifat: boot1.efi
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echo ${.OBJDIR}
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uudecode ${.CURDIR}/fat-${MACHINE}.tmpl.bz2.uu
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mv fat-${MACHINE}.tmpl.bz2 ${.TARGET}.bz2
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bzip2 -f -d ${.TARGET}.bz2
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dd if=boot1.efi of=${.TARGET} seek=${BOOT1_OFFSET} conv=notrunc
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CLEANFILES= boot1.efi boot1.efifat
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.endif # ${COMPILER_TYPE} != "gcc"
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.include <bsd.prog.mk>
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beforedepend ${OBJS}: machine
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CLEANFILES+= machine
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machine:
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ln -sf ${.CURDIR}/../../../${MACHINE}/include machine
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.if ${MACHINE_CPUARCH} == "amd64" || ${MACHINE_CPUARCH} == "i386"
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beforedepend ${OBJS}: x86
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CLEANFILES+= x86
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x86:
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ln -sf ${.CURDIR}/../../../x86/include x86
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.endif
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