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authorAlan Modra <amodra@gmail.com>2018-10-12 12:06:40 +1030
committerAlan Modra <amodra@gmail.com>2018-10-13 20:33:23 +1030
commit2bf2bf23da5237f465fdbb759657aeb7825a08a3 (patch)
tree49a81efac8f227478ae0f19e6942f53795d6aa51 /ld/Makefile.in
parent8bca297856b2e54ac093674554f6abd82e7ce6b0 (diff)
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ELF ld -r scripts
"ld -r" generally should not combine object file sections with different names. For example, "ld -r" should not combine ".text", ".text.hot" and ".text.cold" into an output ".text" section. An exception needs to be made for linker created sections, for example, branch trampoline sections that might be created even for ld -r. "ld -r" also should not define symbols in linker scripts. Any definitions are likely to conflict with those defined at final link. A MEMORY spec is also not needed for ld -r. * Makefile.am (eelf32btsmip_fbsd.c, eelf32btsmipn32_fbsd.c), (eelf32epiphany.c, eelf32epiphany_4x4.c, eelf32ltsmip_fbsd.c), (eelf32ltsmipn32_fbsd.c, eelf32xc16x.c, eelf32xc16xl.c), (eelf32xc16xs.c, emcorepe.c, enios2elf.c, enios2linux.c), (eelf64btsmip_fbsd.c, eelf64ltsmip_fbsd.c): Correct dependencies. * Makefile.in: Regenerate. * emulparams/aarch64cloudabi.sh, * emulparams/aarch64fbsd.sh, * emulparams/aarch64linux.sh, * emulparams/aarch64linux32.sh, * emulparams/arc-nps.sh, * emulparams/elf32_spu.sh, * emulparams/elf32_tic6x_le.sh, * emulparams/elf32bmip.sh, * emulparams/elf32btsmipn32.sh, * emulparams/elf32lr5900n32.sh, * emulparams/elf32mep.sh, * emulparams/elf32metag.sh, * emulparams/elf64btsmip.sh, * emulparams/shelf_vxworks.sh, * emulparams/shlelf_fd.sh, * scripttempl/DWARF.sc, * scripttempl/alpha.sc, * scripttempl/alphavms.sc, * scripttempl/arclinux.sc, * scripttempl/armbpabi.sc, * scripttempl/avr.sc, * scripttempl/dlx.sc, * scripttempl/elf.sc, * scripttempl/elf32cr16.sc, * scripttempl/elf32cr16c.sc, * scripttempl/elf32crx.sc, * scripttempl/elf32msp430.sc, * scripttempl/elf32msp430_3.sc, * scripttempl/elf32xc16x.sc, * scripttempl/elf32xc16xl.sc, * scripttempl/elf32xc16xs.sc, * scripttempl/elf64hppa.sc, * scripttempl/elf_chaos.sc, * scripttempl/elfarc.sc, * scripttempl/elfarcv2.sc, * scripttempl/elfd10v.sc, * scripttempl/elfd30v.sc, * scripttempl/elfm68hc11.sc, * scripttempl/elfm68hc12.sc, * scripttempl/elfm9s12z.sc, * scripttempl/elfmicroblaze.sc, * scripttempl/elfxgate.sc, * scripttempl/elfxtensa.sc, * scripttempl/epiphany_4x4.sc, * scripttempl/ft32.sc, * scripttempl/hppaelf.sc, * scripttempl/ia64vms.sc, * scripttempl/ip2k.sc, * scripttempl/iq2000.sc, * scripttempl/mep.sc, * scripttempl/mmo.sc, * scripttempl/nds32elf.sc, * scripttempl/pru.sc, * scripttempl/sh.sc, * scripttempl/v850.sc, * scripttempl/v850_rh850.sc, * scripttempl/visium.sc, * scripttempl/xstormy16.sc: Condition various parts of scripts on ${RELOCATABLE} in order to prevent ld -r merging sections or defining symbols. Remove MEMORY and VERSION definitions from ld -r scripts too. * testsuite/ld-elf/group2.d, * testsuite/ld-elf/group4.d, * testsuite/ld-elf/group5.d, * testsuite/ld-elf/group6.d, * testsuite/ld-elf/group7.d, * testsuite/ld-elf/group8a.d, * testsuite/ld-elf/group8b.d, * testsuite/ld-elf/group9a.d, * testsuite/ld-elf/group9b.d, * testsuite/ld-elf/pr17550a.d, * testsuite/ld-elf/pr17550b.d, * testsuite/ld-elf/pr17550d.d: Don't xfail cr16 and crx. * testsuite/ld-elf/init-fini-arrays.d, * testsuite/ld-elf/pr22677.d: Likewise, and dont' xfail mep.
Diffstat (limited to 'ld/Makefile.in')
-rw-r--r--ld/Makefile.in26
1 files changed, 16 insertions, 10 deletions
diff --git a/ld/Makefile.in b/ld/Makefile.in
index 3ddd581..e2fc674 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -2594,6 +2594,7 @@ eelf32btsmip.c: $(srcdir)/emulparams/elf32btsmip.sh \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
eelf32btsmip_fbsd.c: $(srcdir)/emulparams/elf32btsmip_fbsd.sh \
+ ${srcdir}/emulparams/elf32btsmip.sh ${srcdir}/emulparams/elf_fbsd.sh \
$(srcdir)/emulparams/elf32bmip.sh $(ELF_DEPS) \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -2602,6 +2603,8 @@ eelf32btsmipn32.c: $(srcdir)/emulparams/elf32btsmipn32.sh \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
eelf32btsmipn32_fbsd.c: $(srcdir)/emulparams/elf32btsmipn32_fbsd.sh \
+ ${srcdir}/emulparams/elf32ltsmipn32.sh ${srcdir}/emulparams/elf_fbsd.sh \
+ ${srcdir}/emulparams/elf32btsmipn32.sh \
$(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -2646,10 +2649,9 @@ eelf32lr5900n32.c: $(srcdir)/emulparams/elf32lr5900n32.sh \
${GEN_DEPENDS}
eelf32epiphany.c: $(srcdir)/emulparams/elf32epiphany.sh \
- $(ELF_DEPS) ${GEN_DEPENDS}
+ $(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
eelf32epiphany_4x4.c: $(srcdir)/emulparams/elf32epiphany_4x4.sh \
- $(srcdir)/emultempl/elf32.em \
$(ELF_DEPS) $(srcdir)/scripttempl/epiphany_4x4.sc ${GEN_DEPENDS}
eelf32fr30.c: $(srcdir)/emulparams/elf32fr30.sh \
@@ -2663,7 +2665,7 @@ eelf32frvfd.c: $(srcdir)/emulparams/elf32frvfd.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
eelf32ft32.c: $(srcdir)/emulparams/elf32ft32.sh \
- $(ELF_GEN_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ $(ELF_GEN_DEPS) $(srcdir)/scripttempl/ft32.sc ${GEN_DEPENDS}
eelf32ip2k.c: $(srcdir)/emulparams/elf32ip2k.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -2743,6 +2745,7 @@ eelf32ltsmip.c: $(srcdir)/emulparams/elf32ltsmip.sh \
${GEN_DEPENDS}
eelf32ltsmip_fbsd.c: $(srcdir)/emulparams/elf32ltsmip_fbsd.sh \
+ ${srcdir}/emulparams/elf32ltsmip.sh ${srcdir}/emulparams/elf_fbsd.sh \
$(srcdir)/emulparams/elf32btsmip.sh $(srcdir)/emulparams/elf32bmip.sh \
$(ELF_DEPS) $(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc \
${GEN_DEPENDS}
@@ -2753,6 +2756,7 @@ eelf32ltsmipn32.c: $(srcdir)/emulparams/elf32ltsmipn32.sh \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
eelf32ltsmipn32_fbsd.c: $(srcdir)/emulparams/elf32ltsmipn32_fbsd.sh \
+ ${srcdir}/emulparams/elf32ltsmipn32.sh ${srcdir}/emulparams/elf_fbsd.sh \
$(srcdir)/emulparams/elf32btsmipn32.sh \
$(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -2867,15 +2871,15 @@ eelf32visium.c: $(srcdir)/emulparams/elf32visium.sh \
eelf32xc16x.c: $(srcdir)/emulparams/elf32xc16x.sh \
$(ELF_DEPS) $(srcdir)/emultempl/needrelax.em \
- $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ $(srcdir)/scripttempl/elf32xc16x.sc ${GEN_DEPENDS}
eelf32xc16xl.c: $(srcdir)/emulparams/elf32xc16xl.sh \
$(ELF_DEPS) $(srcdir)/emultempl/needrelax.em \
- $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ $(srcdir)/scripttempl/elf32xc16xl.sc ${GEN_DEPENDS}
eelf32xc16xs.c: $(srcdir)/emulparams/elf32xc16xs.sh \
$(ELF_DEPS) $(srcdir)/emultempl/needrelax.em \
- $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ $(srcdir)/scripttempl/elf32xc16xs.sc ${GEN_DEPENDS}
eelf32xstormy16.c: $(srcdir)/emulparams/elf32xstormy16.sh \
$(ELF_DEPS) $(srcdir)/emultempl/needrelax.em \
@@ -3053,7 +3057,7 @@ em9s12zelf.c: $(srcdir)/emulparams/m9s12zelf.sh \
$(srcdir)/scripttempl/elfm9s12z.sc ${GEN_DEPENDS}
emcorepe.c: $(srcdir)/emulparams/mcorepe.sh \
- $(srcdir)/emultempl/pe.em $(srcdir)/scripttempl/pe.sc ${GEN_DEPENDS}
+ $(srcdir)/emultempl/pe.em $(srcdir)/scripttempl/mcorepe.sc ${GEN_DEPENDS}
emn10200.c: $(srcdir)/emulparams/mn10200.sh \
$(ELF_GEN_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -3096,11 +3100,11 @@ ends32belf_linux.c: $(srcdir)/emulparams/nds32belf_linux.sh \
enios2elf.c: $(srcdir)/emulparams/nios2elf.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/nios2elf.em \
- $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ $(srcdir)/scripttempl/elf.sc $(srcdir)/scripttempl/DWARF.sc ${GEN_DEPENDS}
enios2linux.c: $(srcdir)/emulparams/nios2linux.sh \
$(srcdir)/emultempl/elf32.em $(srcdir)/emultempl/nios2elf.em \
- $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+ $(srcdir)/scripttempl/elf.sc $(srcdir)/scripttempl/DWARF.sc ${GEN_DEPENDS}
ens32knbsd.c: $(srcdir)/emulparams/ns32knbsd.sh \
$(srcdir)/emultempl/generic.em $(srcdir)/emultempl/netbsd.em \
@@ -3362,6 +3366,7 @@ eelf64btsmip.c: $(srcdir)/emulparams/elf64btsmip.sh \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
eelf64btsmip_fbsd.c: $(srcdir)/emulparams/elf64btsmip_fbsd.sh \
+ ${srcdir}/emulparams/elf64btsmip.sh ${srcdir}/emulparams/elf_fbsd.sh \
$(srcdir)/emulparams/elf64bmip-defs.sh \
$(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
@@ -3399,7 +3404,8 @@ eelf64ltsmip.c: $(srcdir)/emulparams/elf64ltsmip.sh \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
eelf64ltsmip_fbsd.c: $(srcdir)/emulparams/elf64ltsmip_fbsd.sh \
- $(srcdir)/emulparams/elf64btsmip_fbsd.sh $(srcdir)/emulparams/elf64bmip-defs.sh \
+ ${srcdir}/emulparams/elf64ltsmip.sh ${srcdir}/emulparams/elf_fbsd.sh \
+ $(srcdir)/emulparams/elf64btsmip.sh $(srcdir)/emulparams/elf64bmip-defs.sh \
$(srcdir)/emulparams/elf32bmipn32-defs.sh $(ELF_DEPS) \
$(srcdir)/emultempl/mipself.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}