freebsd-src/lib/csu/i386/Makefile


.PATH: ${.CURDIR:H}/common

CFLAGS+=	-I${.CURDIR}

CRT1SRC=	crt1_s.S
CRT1OBJ=	crt1_c.o

.include <bsd.lib.mk>
minor style updating 2001-10-27 08:30:36 +00:00
Use SRCTOP-relative paths and .CURDIR with :H instead of ".." specified paths This implifies pathing in make/displayed output MFC after: 3 weeks Sponsored by: Dell EMC Isilon 2017-01-20 03:52:16 +00:00			`.PATH: ${.CURDIR:H}/common`
Import C startup files for ELF support. Submitted by: John Polstra <jdp@polstra.com> 1998-03-07 20:27:11 +00:00
Consolidate duplicated logic in csu Makefiles to lib/csu/Makefile.inc. Reviewed by: kib Sponsored by: DARPA Differential Revision: https://reviews.freebsd.org/D25537 2020-07-03 00:09:41 +00:00			`CFLAGS+= -I${.CURDIR}`
Use bsd.lib.mk here as all other csu Makefiles do. This effectively reverts r124752. There's no reason this should be different. It resulted in needing NO_PIE in the original opt-out NO_PIE commit as this was not using the proper framework. Reported by: peter 2014-08-19 15:30:56 +00:00
csu: Implement _start using as to satisfy unwinders on i386 The right unwinding stop indicator should be CFI-undefined PC. https://dwarfstd.org/doc/Dwarf3.pdf - page 118: If a Return Address register is defined in the virtual unwind table, and its rule is undefined (for example, by DW_CFA_undefined), then there is no return address and no call address, and the virtual unwind of stack activations is complete. The hack localizing _start1 symbol removed. Reviewed by: kib Differential Revision: https://reviews.freebsd.org/D40624 2023-07-11 12:12:01 +00:00			`CRT1SRC= crt1_s.S`
			`CRT1OBJ= crt1_c.o`
Make profiling work for ELF. gprof now autodetects the format of the executable file, so it will work for both a.out and ELF format files. I have split the object format specific code into separate source files. It's cleaner than it was before, but it's still pretty crufty. Don't cheat on your make world for this update. A lot of things have to be rebuilt for it to work, including the compiler and all of the profiled libraries. 1998-09-07 23:32:00 +00:00
Use bsd.lib.mk here as all other csu Makefiles do. This effectively reverts r124752. There's no reason this should be different. It resulted in needing NO_PIE in the original opt-out NO_PIE commit as this was not using the proper framework. Reported by: peter 2014-08-19 15:30:56 +00:00			`.include <bsd.lib.mk>`