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Author SHA1 Message Date
Alan Modra c40e31a121 Automatic makefile dependencies for generated ld/e*.c 
This patch modifies genscripts.sh to emit dependency info along with
the generated emulation e*.c files.  This is done by a new source_sh
function that records its arg to a file (.deps/e*.Tc), using the
function whenever a shell script is sourced.  Entries in the file are
made unique and written to .deps/e*.Pc.  These files are then
included by the Makefile.

	* Makefile.am (GENSCRIPTS): Pass LIB_PATH as a parameter.  Add
	DEPDIR parameter.
	(ELF_DEPS, ELF_GEN_DEPS, ELF_X86_DEPS): Delete.
	(ALL_EMULATION_SOURCES, ALL_64_EMULATION_SOURCES): Depend on
	$GEN_DEPENDS.
	(e*.c): Delete all dependencies, instead include dependencies
	from $DEPDIR/*.Pc.
	* Makefile.in: Regenerate.
	* configure.ac (source_sh): Define and use function.
	* configure: Regenerate.
	* emulparams/aarch64cloudabib.sh, * emulparams/aarch64elf32b.sh,
	* emulparams/aarch64elfb.sh, * emulparams/aarch64fbsdb.sh,
	* emulparams/aarch64linux32b.sh, * emulparams/aarch64linuxb.sh,
	* emulparams/arcelf.sh, * emulparams/arcelf_prof.sh,
	* emulparams/arclinux.sh, * emulparams/arclinux_nps.sh,
	* emulparams/arclinux_prof.sh, * emulparams/arcv2elf.sh,
	* emulparams/arcv2elfx.sh, * emulparams/armelf_fbsd.sh,
	* emulparams/armelf_linux_eabi.sh,
	* emulparams/armelf_linux_fdpiceabi.sh,
	* emulparams/armelf_nacl.sh, * emulparams/armelf_nbsd.sh,
	* emulparams/armelf_vxworks.sh, * emulparams/armelfb.sh,
	* emulparams/armelfb_fbsd.sh, * emulparams/armelfb_fuchsia.sh,
	* emulparams/armelfb_linux.sh, * emulparams/armelfb_linux_eabi.sh,
	* emulparams/armelfb_linux_fdpiceabi.sh,
	* emulparams/armelfb_nacl.sh, * emulparams/armelfb_nbsd.sh,
	* emulparams/armsymbian.sh, * emulparams/cskyelf_linux.sh,
	* emulparams/elf32_sparc_sol2.sh,
	* emulparams/elf32_sparc_vxworks.sh, * emulparams/elf32_tic6x_be.sh,
	* emulparams/elf32_tic6x_elf_be.sh,
	* emulparams/elf32_tic6x_elf_le.sh,
	* emulparams/elf32_tic6x_linux_be.sh,
	* emulparams/elf32_tic6x_linux_le.sh,
	* emulparams/elf32_x86_64.sh, * emulparams/elf32_x86_64_nacl.sh,
	* emulparams/elf32b4300.sh, * emulparams/elf32bfinfd.sh,
	* emulparams/elf32bmipn32.sh, * emulparams/elf32bsmip.sh,
	* emulparams/elf32btsmip.sh, * emulparams/elf32btsmip_fbsd.sh,
	* emulparams/elf32btsmipn32.sh, * emulparams/elf32btsmipn32_fbsd.sh,
	* emulparams/elf32ebmip.sh, * emulparams/elf32ebmipvxworks.sh,
	* emulparams/elf32elmip.sh, * emulparams/elf32elmipvxworks.sh,
	* emulparams/elf32frvfd.sh, * emulparams/elf32l4300.sh,
	* emulparams/elf32lm32fd.sh, * emulparams/elf32lmip.sh,
	* emulparams/elf32lppc.sh, * emulparams/elf32lppclinux.sh,
	* emulparams/elf32lppcnto.sh, * emulparams/elf32lppcsim.sh,
	* emulparams/elf32lr5900.sh, * emulparams/elf32lr5900n32.sh,
	* emulparams/elf32lriscv.sh, * emulparams/elf32lriscv_ilp32.sh,
	* emulparams/elf32lriscv_ilp32f.sh, * emulparams/elf32lsmip.sh,
	* emulparams/elf32ltsmip.sh, * emulparams/elf32ltsmip_fbsd.sh,
	* emulparams/elf32ltsmipn32.sh, * emulparams/elf32ltsmipn32_fbsd.sh,
	* emulparams/elf32microblazeel.sh, * emulparams/elf32or1k_linux.sh,
	* emulparams/elf32ppc.sh, * emulparams/elf32ppc_fbsd.sh,
	* emulparams/elf32ppccommon.sh, * emulparams/elf32ppclinux.sh,
	* emulparams/elf32ppcnto.sh, * emulparams/elf32ppcsim.sh,
	* emulparams/elf32ppcvxworks.sh, * emulparams/elf32ppcwindiss.sh,
	* emulparams/elf32tilegx_be.sh, * emulparams/elf64_ia64_fbsd.sh,
	* emulparams/elf64_sparc_fbsd.sh, * emulparams/elf64_sparc_sol2.sh,
	* emulparams/elf64alpha_fbsd.sh, * emulparams/elf64alpha_nbsd.sh,
	* emulparams/elf64bmip-defs.sh, * emulparams/elf64bmip.sh,
	* emulparams/elf64btsmip.sh, * emulparams/elf64btsmip_fbsd.sh,
	* emulparams/elf64lppc.sh, * emulparams/elf64lriscv-defs.sh,
	* emulparams/elf64lriscv.sh, * emulparams/elf64lriscv_lp64.sh,
	* emulparams/elf64lriscv_lp64f.sh, * emulparams/elf64ltsmip.sh,
	* emulparams/elf64ltsmip_fbsd.sh, * emulparams/elf64ppc.sh,
	* emulparams/elf64ppc_fbsd.sh, * emulparams/elf64rdos.sh,
	* emulparams/elf64tilegx_be.sh, * emulparams/elf_i386.sh,
	* emulparams/elf_i386_be.sh, * emulparams/elf_i386_fbsd.sh,
	* emulparams/elf_i386_ldso.sh, * emulparams/elf_i386_nacl.sh,
	* emulparams/elf_i386_sol2.sh, * emulparams/elf_i386_vxworks.sh,
	* emulparams/elf_iamcu.sh, * emulparams/elf_k1om.sh,
	* emulparams/elf_k1om_fbsd.sh, * emulparams/elf_l1om.sh,
	* emulparams/elf_l1om_fbsd.sh, * emulparams/elf_x86_64.sh,
	* emulparams/elf_x86_64_cloudabi.sh,
	* emulparams/elf_x86_64_fbsd.sh, * emulparams/elf_x86_64_nacl.sh,
	* emulparams/elf_x86_64_sol2.sh, * emulparams/h8300helf.sh,
	* emulparams/h8300helf_linux.sh, * emulparams/h8300hnelf.sh,
	* emulparams/h8300self.sh, * emulparams/h8300self_linux.sh,
	* emulparams/h8300snelf.sh, * emulparams/h8300sxelf.sh,
	* emulparams/h8300sxelf_linux.sh, * emulparams/h8300sxnelf.sh,
	* emulparams/hppanbsd.sh, * emulparams/hppaobsd.sh,
	* emulparams/m32rlelf.sh, * emulparams/m32rlelf_linux.sh,
	* emulparams/m68kelfnbsd.sh, * emulparams/mn10300.sh,
	* emulparams/msp430X.sh, * emulparams/nds32belf.sh,
	* emulparams/nds32belf16m.sh, * emulparams/nds32belf_linux.sh,
	* emulparams/pjlelf.sh, * emulparams/ppclynx.sh,
	* emulparams/score7_elf.sh, * emulparams/shelf_fd.sh,
	* emulparams/shelf_linux.sh, * emulparams/shelf_nbsd.sh,
	* emulparams/shelf_uclinux.sh, * emulparams/shelf_vxworks.sh,
	* emulparams/shl.sh, * emulparams/shlelf.sh,
	* emulparams/shlelf_fd.sh, * emulparams/shlelf_nbsd.sh,
	* emulparams/shlelf_vxworks.sh: Use source_sh.
	* genscripts.sh: Adjust for changed parameters.  Emit dependencies
	for e*.c to .deps/*.Pc.
	(source_sh): New function, use it throughout to source scripts.
	* genscrba.sh (source_em): Use source_sh.
 2019-04-13 12:13:22 +09:30
Roland McGrath 1098fd41ac bfd/ 
* archures.c (bfd_mach_i386_nacl, bfd_mach_i386_i386_nacl): New macros.
	(bfd_mach_x86_64_nacl, bfd_mach_x64_32_nacl): New macros.
	* cpu-i386.c (bfd_arch_i386_onebyte_nop_fill): New function.
	(bfd_i386_nacl_arch): New variable.
	(bfd_x86_64_nacl_arch, bfd_x64_32_nacl_arch): New variables.
	(bfd_x64_32_arch_intel_syntax): Link them into the list.
	* bfd-in2.h: Regenerate.

ld/
	* emulparams/elf_i386_nacl.sh (ARCH): Set to i386:nacl.
	* emulparams/elf_x86_64_nacl.sh (ARCH): Set to i386:x86-64:nacl.
	* emulparams/elf32_x86_64_nacl.sh (ARCH): Set to i386:x64-32:nacl.

ld/testsuite/
	* ld-x86-64/x86-64.exp (Mixed x86_64 and i386 input test 1):
	Loosen string match to admit i386:x86-64*.
	(Mixed x86_64 and i386 input test 2): Likewise.
	* ld-x86-64/ilp32-2.d: Likewise.
	* ld-x86-64/ilp32-3.d: Likewise.
	* ld-x86-64/lp64-2.d: Likewise.
	* ld-x86-64/lp64-3.d: Likewise.
	* ld-x86-64/ia32-2.d: Likewise, and i386.* too.
	* ld-x86-64/ia32-3.d: Likewise.
 2013-08-26 22:18:07 +00:00
Roland McGrath 5a68afcf73 bfd/ 
2012-04-03  Roland McGrath  <mcgrathr@google.com>

	* elf-nacl.c: New file.
	* elf-nacl.h: New file.
	* elf32-i386.c (elf_backend_modify_segment_map): Define for
	bfd_elf32_i386_nacl_vec.
	(elf_backend_modify_program_headers): Likewise.
	* elf64-x86-64.c (elf_backend_modify_segment_map): Define for
	bfd_elf64_x86_64_nacl_vec and bfd_elf32_x86_64_nacl_vec.
	(elf_backend_modify_program_headers): Likewise.
	* Makefile.am (BFD32_BACKENDS, BFD64_BACKENDS): Add elf-nacl.lo here.
	(BFD32_BACKENDS_CFILES, BFD64_BACKENDS_CFILES): Add elf-nacl.c here.
	* Makefile.in: Regenerated.
	* configure.in (bfd_elf64_x86_64_nacl_vec): Add elf-nacl.o to tb here.
	(bfd_elf32_x86_64_nacl_vec): Likewise.
	(bfd_elf64_x86_64_vec, bfd_elf32_x86_64_vec): Likewise.
	(bfd_elf64_x86_64_freebsd_vec, bfd_elf64_x86_64_sol2_vec): Likewise.
	(bfd_elf64_l1om_vec, bfd_elf64_l1om_freebsd_vec): Likewise.
	(bfd_elf64_k1om_vec, bfd_elf64_k1om_freebsd_vec): Likewise.
	(bfd_elf32_i386_nacl_vec): Likewise.
	(bfd_elf32_i386_sol2_vec, bfd_elf32_i386_freebsd_vec): Likewise.
	(bfd_elf32_i386_vxworks_vec, bfd_elf32_i386_vec): Likewise.
	* configure: Regenerated.

binutils/testsuite/
2012-04-03  Roland McGrath  <mcgrathr@google.com>

	* lib/binutils-common.exp (is_elf_format): Consider *-*-nacl* to
	be ELF too.

	* binutils-all/elfedit-4.d: Add "#as: --64" option.

	* binutils-all/i386/i386.exp: Accept nacl targets too.
	* binutils-all/x86-64/x86-64.exp: Likewise.

gas/testsuite/
2012-04-03  Roland McGrath  <mcgrathr@google.com>

	* gas/i386/k1om.d: Add not-target match for *-*-nacl*.
	* gas/i386/l1om.d: Likewise.

ld/
2012-04-03  Roland McGrath  <mcgrathr@google.com>

	* configure.tgt (i[3-7]86-*-nacl*, x86_64-*-nacl*): Handle them.
	* emulparams/elf_nacl.sh: New file.
	* emulparams/elf_i386_nacl.sh: New file.
	* emulparams/elf32_x86_64_nacl.sh: New file.
	* emulparams/elf_x86_64_nacl.sh: New file.
	* Makefile.am (ALL_EMULATION_SOURCES): Add eelf_i386_nacl.c here.
	(ALL_64_EMULATION_SOURCES): Add eelf32_x86_64_nacl.c and
	eelf_x86_64_nacl.c here.
	(eelf_i386_nacl.c, eelf32_x86_64_nacl.c, eelf_x86_64_nacl.c):
	New targets.
	* Makefile.in: Regenerated.

	* scripttempl/elf.sc: Handle SEPARATE_CODE cases.

ld/testsuite/
2012-04-03  Roland McGrath  <mcgrathr@google.com>

	* ld-x86-64/ilp32-4-nacl.d: New file.
	* ld-x86-64/x86-64.exp: Run it.

	* ld-discard/discard.exp: Accept nacl targets too.
	* ld-elf/binutils.exp: Likewise.
	* ld-elf/comm-data.exp: Likewise.
	* ld-elf/elf.exp: Likewise.
	* ld-elf/tls_common.exp: Likewise.
	* ld-elfvers/vers.exp: Likewise.
	* ld-elfvsb/elfvsb.exp: Likewise.
	* ld-elfweak/elfweak.exp: Likewise.
	* ld-gc/gc.exp: Likewise.
	* ld-ifunc/binutils.exp: Likewise.
	* ld-ifunc/ifunc.exp: Likewise.
	* ld-linkonce/linkonce.exp:Likewise.
	* ld-pie/pie.exp: Likewise.
	* ld-shared/shared.exp: Likewise.
	* ld-undefined/weak-undef.exp: Likewise.
	* ld-unique/unique.exp: Likewise.
	* ld-x86-64/dwarfreloc.exp: Likewise.
	* ld-x86-64/line.exp: Likewise.

	* lib/ld-lib.exp (slurp_options): Support global array
	options_regsub to apply substitutions to the contents
	of options lines read from the file.
	* ld-i386/emit-relocs.d: Renamed to ...
	* ld-i386/emit-relocs.rd: ... this.
	* ld-i386/i386.exp: Accept nacl targets too.
	For them, use options_regsub to replace elf_i386 with
	elf_i386_nacl in run_dump_test cases; apply the same
	substitution in $i386tests; replace foo.rd expectations
	files with foo-nacl.rd in $i386tests.
	(i386tests): Change emit-relocs.d to emit-relocs.rd here.
	* ld-i386/emit-relocs-nacl.rd: New file.
	* ld-i386/plt-nacl.pd: New file.
	* ld-i386/plt-pic-nacl.pd: New file.
	* ld-i386/tlsbin-nacl.rd: New file.
	* ld-i386/tlsbindesc-nacl.rd: New file.
	* ld-i386/tlsdesc-nacl.rd: New file.
	* ld-i386/tlsgdesc-nacl.rd: New file.
	* ld-i386/tlsnopic-nacl.rd: New file.
	* ld-i386/tlspic-nacl.rd: New file.
	* ld-x86-64/x86-64.exp: Accept nacl targets too.
	For them, use options_regsub to replace elf_x86_64 with
	elf_x86_64_nacl in run_dump_test cases; apply the same
	substitution in $x86_64tests; replace foo.rd expectations
	files with foo-nacl.rd in $x86_64tests.
	Add explicit -melf_x86_64 to ld options in tests that need it,
	in case the default emulation is x32 (as it is for x86_64-nacl).
	* ld/testsuite/ld-x86-64/plt-nacl.pd: New file.
	* ld/testsuite/ld-x86-64/split-by-file-nacl.rd: New file.
	* ld/testsuite/ld-x86-64/tlsbin-nacl.rd: New file.
	* ld/testsuite/ld-x86-64/tlsbindesc-nacl.rd: New file.
	* ld/testsuite/ld-x86-64/tlsdesc-nacl.pd: New file.
	* ld/testsuite/ld-x86-64/tlsdesc-nacl.rd: New file.
	* ld/testsuite/ld-x86-64/tlsgdesc-nacl.rd: New file.
	* ld/testsuite/ld-x86-64/tlspic-nacl.rd: New file.

	* ld-i386/hidden2.d: Loosen regexps to match any file format variant,
	and not to depend on exact addresses, displacements, etc. where
	they are irrelevant.
	* ld-i386/pcrel16.d: Likewise.
	* ld-i386/pcrel16abs.d: Likewise.
	* ld-i386/pr12718.d: Likewise.
	* ld-i386/pr12921.d: Likewise.
	* ld-i386/reloc.d: Likewise.
	* ld-i386/tlsbin.dd: Likewise.
	* ld-i386/tlsbin.sd: Likewise.
	* ld-i386/tlsbin.td: Likewise.
	* ld-i386/tlsbindesc.dd: Likewise.
	* ld-i386/tlsbindesc.sd: Likewise.
	* ld-i386/tlsbindesc.td: Likewise.
	* ld-i386/tlsdesc.dd: Likewise.
	* ld-i386/tlsdesc.sd: Likewise.
	* ld-i386/tlsdesc.td: Likewise.
	* ld-i386/tlsg.sd: Likewise.
	* ld-i386/tlsgdesc.dd: Likewise.
	* ld-i386/tlsindntpoff.dd: Likewise.
	* ld-i386/tlsnopic.dd: Likewise.
	* ld-i386/tlsnopic.sd: Likewise.
	* ld-i386/tlspic.dd: Likewise.
	* ld-i386/tlspic.sd: Likewise.
	* ld-i386/tlspic.td: Likewise.
	* ld-i386/tlspie2.d: Likewise.
	* ld-x86-64/hidden2.d: Likewise.
	* ld-x86-64/pcrel16.d: Likewise.
	* ld-x86-64/pr12718.d: Likewise.
	* ld-x86-64/pr12921.d: Likewise.
	* ld-x86-64/protected3.d: Likewise.
	* ld-x86-64/tlsbin.dd: Likewise.
	* ld-x86-64/tlsbin.sd: Likewise.
	* ld-x86-64/tlsbin.td: Likewise.
	* ld-x86-64/tlsbindesc.dd: Likewise.
	* ld-x86-64/tlsbindesc.sd: Likewise.
	* ld-x86-64/tlsbindesc.td: Likewise.
	* ld-x86-64/tlsdesc.dd: Likewise.
	* ld-x86-64/tlsdesc.sd: Likewise.
	* ld-x86-64/tlsdesc.td: Likewise.
	* ld-x86-64/tlsg.sd: Likewise.
	* ld-x86-64/tlsgd5.dd: Likewise.
	* ld-x86-64/tlsgd6.dd: Likewise.
	* ld-x86-64/tlsgdesc.dd: Likewise.
	* ld-x86-64/tlspic.dd: Likewise.
	* ld-x86-64/tlspic.sd: Likewise.
	* ld-x86-64/tlspic.td: Likewise.

	* ld-x86-64/ilp32-8.d: Match any file format variant.
	Use a -Ttext and adjust expected results, to handle variant layouts.
	* ld-x86-64/ilp32-9.d: Likewise.

	* ld-i386/alloc.t: Remove superfluous OUTPUT_FORMAT statement.
	* ld-i386/pr12627.t: Likewise.

	* ld-x86-64/abs-l1om.d: Add target: constraint.
	* ld-x86-64/protected2-l1om.d: Likewise.
	* ld-x86-64/protected3-l1om.d: Likewise.
	* ld-x86-64/ilp32-4.d: Likewise.

	* ld-x86-64/plt.s: New file.
	* ld-x86-64/pltlib.s: New file.
	* ld-x86-64/plt.pd: New file.
	* ld-x86-64/x86-64.exp (x86_64tests): Add them.

	* ld-i386/plt.s: New file.
	* ld-i386/pltlib.s: New file.
	* ld-i386/plt.pd: New file.
	* ld-i386/plt-pic.s: New file.
	* ld-i386/plt-pic.pd: New file.
	* ld-i386/i386.exp (i386tests): Add them.
 2012-04-03 16:01:38 +00:00