Dimitry Andric a2037dba7e Link stand/i386 components using a linker script ... LLD 10.0.0 changed the behavior of the -Ttext option, so that using -Ttext=0x0 now causes linking of the loaders to fail with: ld: error: output file too large: 18446744073707016908 bytes I reported this in https://bugs.llvm.org/show_bug.cgi?id=44715, and initially reverted the upstream change in r357259 to work around it. However, after some discussion with Fangrui Song in the upstream ticket, I think we can classify this as an unfortunate interaction between using -Ttext=0 in combination with --no-rosegment. (We added the latter in r332090, because btxld does not correctly handle input with more than 2 PT_LOAD segments.) Fangrui suggested to use a linker script instead, and Warner was already attempting this in r305353, but had to revert it due to "crypto-using boot problems" (not sure what those were :). This review updates the stand/i386/boot.ldscript to handle more sections, inserts some symbols like _edata and such that we use in libsa, and also discards any .interp section. It uses ORG which is defined on the linker command line using --defsym ORG=value to set the start of all the sections. Reviewed by: imp MFC after: 2 weeks Differential Revision: https://reviews.freebsd.org/D23952		2020-03-04 21:01:22 +00:00
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arm
arm64
common
defaults
efi
fdt
ficl
ficl32
forth
i386
kshim
liblua
liblua32
libofw
libsa
libsa32
lua
man
mips
powerpc
uboot
usb
userboot
defs.mk
fdt.mk
ficl.mk
loader.mk
lua.mk
Makefile
Makefile.amd64
Makefile.inc
uboot.mk