freebsd-dev/stand
Warner Losh e713d3a013 boot: fix OBJS to not include BTX's crt0.o
According to comments in the Makefile, to make pxeboot work we need to
have crt0.o first. This is needed because the simplified loader in
pxeboot assumes that the startup code is at offset 0 in this binary. In
normal booting, the start address can be obtained from headers of the
binary, but since pxeboot encodes this as a pure binary, it has no way
of knowing where that is and assumes 0. Added comments to that effect
in the Makefile.

We've done this by adding it to OBJS before all the other .o's are
added. However, there's a problem. This also adds it to the CLEANFILES
variable, which causes it to be removed from multiple places. The
dependencies may also cause it to be re-built at a time that's after
boot2 is built. This causes installs to fail because at install time
boot2 is considered to be out of date and the programs to rebuild it are
no longer in the path.

Cope with this problem by just adding it to LDFLAGS instead.

Glanced at by:		kevans ("I thought that went in ages ago")
Sponsored by:		Netflix
Differential Revision:	https://reviews.freebsd.org/D28876
2021-05-06 13:08:30 -06:00
..
arm Remove obsolete code gated on _ARM_ARCH_* 2021-01-28 10:41:45 +00:00
arm64
common stand: Load INIT_ARRAY and FINI_ARRAY sections 2021-03-16 15:01:41 -04:00
defaults Fix date 2021-01-07 21:15:26 +01:00
efi EFI secure boot VECTX related changes 2021-04-30 12:53:45 -05:00
fdt EFI secure boot VECTX related changes 2021-04-30 12:53:45 -05:00
ficl loader: implement framebuffer console 2021-01-02 21:41:36 +02:00
ficl32 Enable veriexec for loader 2019-02-26 06:22:10 +00:00
fonts loader: really use bold font for vga text mode 2021-01-08 01:24:30 +02:00
forth loader: do not output empty menu title 2021-04-21 14:50:23 +03:00
i386 boot: fix OBJS to not include BTX's crt0.o 2021-05-06 13:08:30 -06:00
images loader: implement framebuffer console 2021-01-02 21:41:36 +02:00
kshim Fix build of stand/usb . 2021-04-12 16:13:33 +02:00
liblua EFI secure boot VECTX related changes 2021-04-30 12:53:45 -05:00
liblua32
libofw Fix 64-bit build of libofw. 2020-09-08 23:22:11 +00:00
libsa loader: we should support pools without features 2021-04-04 02:01:03 +03:00
libsa32 Enable veriexec for loader 2019-02-26 06:22:10 +00:00
lua loader: do not output empty menu title 2021-04-21 14:50:23 +03:00
man Loader: support booting OS from memory disk (MD) 2021-04-07 13:40:57 -05:00
mips Disable PIE for MIPS BERI boot loader 2021-02-25 06:41:35 +01:00
powerpc Disable PIE for powerpc bootloaders. 2021-02-25 00:26:11 +01:00
uboot loader: fix uboot build with gfx_fb 2021-01-03 20:45:37 +02:00
usb Fix build of stand/usb . 2020-01-23 10:40:34 +00:00
userboot userboot: provide stub gfx functions 2021-01-30 21:20:27 +02:00
defs.mk [PowerPC64LE] Set up powerpc.powerpc64le architecture 2020-09-22 23:49:30 +00:00
fdt.mk
ficl.mk EFI secure boot VECTX related changes 2021-04-30 12:53:45 -05:00
loader.mk EFI secure boot VECTX related changes 2021-04-30 12:53:45 -05:00
lua.mk
Makefile stand: ensure that the efi directory's dependencies are correct 2021-01-27 13:02:51 -06:00
Makefile.amd64 stand: properly declare subdir deps or .WAIT, do parallel build 2020-12-31 11:15:45 -06:00
Makefile.inc stand: properly declare subdir deps or .WAIT, do parallel build 2020-12-31 11:15:45 -06:00
uboot.mk
veriexec.mk EFI secure boot VECTX related changes 2021-04-30 12:53:45 -05:00