[src/trunk]: src/gnu ld.new for NetBSD/sh3

To: source-changes-hg%NetBSD.org@localhost
Subject: [src/trunk]: src/gnu ld.new for NetBSD/sh3
From: msaitoh <msaitoh%NetBSD.org@localhost>
Date: Fri, 24 Jan 2020 06:32:29 +0000
details:   https://anonhg.NetBSD.org/src/rev/18029e3b59a0
branches:  trunk
changeset: 479914:18029e3b59a0
user:      msaitoh <msaitoh%NetBSD.org@localhost>
date:      Sun Dec 26 19:59:22 1999 +0000

description:
ld.new for NetBSD/sh3

diffstat:

 gnu/dist/ld/Makefile.am               |  12 +++++++
 gnu/dist/ld/Makefile.in               |  12 +++++++
 gnu/dist/ld/emulparams/elf32shlunx.sh |  15 +++++++++
 gnu/dist/ld/emulparams/elf32shunx.sh  |  15 +++++++++
 gnu/dist/ld/emulparams/shlunx.sh      |   5 +++
 gnu/dist/ld/emulparams/shunx.sh       |   5 +++
 gnu/dist/ld/scripttempl/shunx.sc      |  53 +++++++++++++++++++++++++++++++++++
 gnu/usr.bin/ld.new/Makefile           |  14 +++++++-
 8 files changed, 129 insertions(+), 2 deletions(-)

diffs (199 lines):

diff -r d3aa6af364c1 -r 18029e3b59a0 gnu/dist/ld/Makefile.am
--- a/gnu/dist/ld/Makefile.am   Sun Dec 26 19:48:00 1999 +0000
+++ b/gnu/dist/ld/Makefile.am   Sun Dec 26 19:59:22 1999 +0000
@@ -488,6 +488,18 @@
 eshl.c: $(srcdir)/emulparams/shl.sh \
   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sh.sc ${GEN_DEPENDS}
        ${GENSCRIPTS} shl "$(tdir_shl)"
+eshunx.c: $(srcdir)/emulparams/shunx.sh \
+  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sh.sc ${GEN_DEPENDS}
+       ${GENSCRIPTS} shunx "$(tdir_shunx)"
+eshlunx.c: $(srcdir)/emulparams/shlunx.sh \
+  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/shunx.sc ${GEN_DEPENDS}
+       ${GENSCRIPTS} shlunx "$(tdir_shlunx)"
+eelf32shunx.c: $(srcdir)/emulparams/elf32shunx.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+       ${GENSCRIPTS} elf32shunx "$(tdir_elf32shunx)"
+eelf32shlunx.c: $(srcdir)/emulparams/elf32shlunx.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+       ${GENSCRIPTS} elf32shlunx "$(tdir_elf32shlunx)"
 esparcaout.c: $(srcdir)/emulparams/sparcaout.sh \
   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
        ${GENSCRIPTS} sparcaout "$(tdir_sparcaout)"
diff -r d3aa6af364c1 -r 18029e3b59a0 gnu/dist/ld/Makefile.in
--- a/gnu/dist/ld/Makefile.in   Sun Dec 26 19:48:00 1999 +0000
+++ b/gnu/dist/ld/Makefile.in   Sun Dec 26 19:59:22 1999 +0000
@@ -998,6 +998,18 @@
 eshl.c: $(srcdir)/emulparams/shl.sh \
   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sh.sc ${GEN_DEPENDS}
        ${GENSCRIPTS} shl "$(tdir_shl)"
+eshunx.c: $(srcdir)/emulparams/shunx.sh \
+  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/sh.sc ${GEN_DEPENDS}
+       ${GENSCRIPTS} shunx "$(tdir_shunx)"
+eshlunx.c: $(srcdir)/emulparams/shlunx.sh \
+  $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/shunx.sc ${GEN_DEPENDS}
+       ${GENSCRIPTS} shlunx "$(tdir_shlunx)"
+eelf32shunx.c: $(srcdir)/emulparams/elf32shunx.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+       ${GENSCRIPTS} elf32shunx "$(tdir_elf32shunx)"
+eelf32shlunx.c: $(srcdir)/emulparams/elf32shlunx.sh \
+  $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
+       ${GENSCRIPTS} elf32shlunx "$(tdir_elf32shlunx)"
 esparcaout.c: $(srcdir)/emulparams/sparcaout.sh \
   $(srcdir)/emultempl/generic.em $(srcdir)/scripttempl/aout.sc ${GEN_DEPENDS}
        ${GENSCRIPTS} sparcaout "$(tdir_sparcaout)"
diff -r d3aa6af364c1 -r 18029e3b59a0 gnu/dist/ld/emulparams/elf32shlunx.sh
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/gnu/dist/ld/emulparams/elf32shlunx.sh     Sun Dec 26 19:59:22 1999 +0000
@@ -0,0 +1,15 @@
+SCRIPT_NAME=elf
+OUTPUT_FORMAT="elf32-shl-unx"
+TEXT_START_ADDR=0x1000
+MAXPAGESIZE=0x1000
+ARCH=sh
+MACHINE=
+TEMPLATE_NAME=elf32
+GENERATE_SHLIB_SCRIPT=yes
+
+# These are for compatibility with the COFF toolchain.
+ENTRY=start
+CTOR_START='___ctors = .;'
+CTOR_END='___ctors_end = .;'
+DTOR_START='___dtors = .;'
+DTOR_END='___dtors_end = .;'
diff -r d3aa6af364c1 -r 18029e3b59a0 gnu/dist/ld/emulparams/elf32shunx.sh
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/gnu/dist/ld/emulparams/elf32shunx.sh      Sun Dec 26 19:59:22 1999 +0000
@@ -0,0 +1,15 @@
+SCRIPT_NAME=elf
+OUTPUT_FORMAT="elf32-sh-unx"
+TEXT_START_ADDR=0x1000
+MAXPAGESIZE=0x1000
+ARCH=sh
+MACHINE=
+TEMPLATE_NAME=elf32
+GENERATE_SHLIB_SCRIPT=yes
+
+# These are for compatibility with the COFF toolchain.
+ENTRY=start
+CTOR_START='___ctors = .;'
+CTOR_END='___ctors_end = .;'
+DTOR_START='___dtors = .;'
+DTOR_END='___dtors_end = .;'
diff -r d3aa6af364c1 -r 18029e3b59a0 gnu/dist/ld/emulparams/shlunx.sh
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/gnu/dist/ld/emulparams/shlunx.sh  Sun Dec 26 19:59:22 1999 +0000
@@ -0,0 +1,5 @@
+SCRIPT_NAME=shunx
+OUTPUT_FORMAT="coff-shl"
+TEXT_START_ADDR=0x1000
+TARGET_PAGE_SIZE=0x1000
+ARCH=sh
diff -r d3aa6af364c1 -r 18029e3b59a0 gnu/dist/ld/emulparams/shunx.sh
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/gnu/dist/ld/emulparams/shunx.sh   Sun Dec 26 19:59:22 1999 +0000
@@ -0,0 +1,5 @@
+SCRIPT_NAME=shunx
+OUTPUT_FORMAT="coff-sh"
+TEXT_START_ADDR=0x1000
+TARGET_PAGE_SIZE=0x1000
+ARCH=sh
diff -r d3aa6af364c1 -r 18029e3b59a0 gnu/dist/ld/scripttempl/shunx.sc
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/gnu/dist/ld/scripttempl/shunx.sc  Sun Dec 26 19:59:22 1999 +0000
@@ -0,0 +1,53 @@
+TORS=".tors :
+  {
+    ___ctors = . ;
+    *(.ctors)
+    ___ctors_end = . ;
+    ___dtors = . ;
+    *(.dtors)
+    ___dtors_end = . ;
+  }"
+
+
+cat <<EOF
+OUTPUT_FORMAT("${OUTPUT_FORMAT}")
+OUTPUT_ARCH(${ARCH})
+${LIB_SEARCH_DIRS}
+
+SECTIONS
+{
+  . = ${TEXT_START_ADDR} + SIZEOF_HEADERS;
+  .text ALIGN(0x10):
+  {
+    *(.text)
+    *(.strings)
+    ${RELOCATING+ _etext = . ; }
+  }
+  ${CONSTRUCTING+${TORS}}
+  .data  ${RELOCATING+ ALIGN(${TARGET_PAGE_SIZE})} :
+  {
+    *(.data)
+    ${RELOCATING+ _edata = . ; }
+  }
+  .bss ${RELOCATING+ ALIGN(${TARGET_PAGE_SIZE})} :
+  {
+    ${RELOCATING+ _bss_start = . ; }
+    *(.bss)
+    *(COMMON)
+    ${RELOCATING+ _end = . ;  }
+  }
+  .stack :
+  {
+    ${RELOCATING+ _stack = . ; }
+    *(.stack)
+  }
+  .stab 0 ${RELOCATING+(NOLOAD)} :
+  {
+    *(.stab)
+  }
+  .stabstr 0 ${RELOCATING+(NOLOAD)} :
+  {
+    *(.stabstr)
+  }
+}
+EOF
diff -r d3aa6af364c1 -r 18029e3b59a0 gnu/usr.bin/ld.new/Makefile
--- a/gnu/usr.bin/ld.new/Makefile       Sun Dec 26 19:48:00 1999 +0000
+++ b/gnu/usr.bin/ld.new/Makefile       Sun Dec 26 19:59:22 1999 +0000
@@ -1,4 +1,4 @@
-#      $NetBSD: Makefile,v 1.15 1999/08/21 06:30:12 simonb Exp $
+#      $NetBSD: Makefile,v 1.16 1999/12/26 19:59:23 msaitoh Exp $
 
 # for OBJECT_FMT, UNPRIVILEGED
 .include <bsd.own.mk>
@@ -13,6 +13,7 @@
     (${MACHINE_ARCH} == "mipseb") || \
     (${MACHINE_ARCH} == "mipsel") || \
     (${MACHINE_ARCH} == "powerpc") || \
+    (${MACHINE_ARCH} == "sh3") || \
     (${MACHINE_ARCH} == "sparc" && defined(ELF_PLEASE)) || \
     (${MACHINE_ARCH} == "sparc64")
 PROG=          ld
@@ -72,6 +73,14 @@
 EMULS.powerpc=         elf32ppc
 DEFAULT_EMUL.powerpc=  elf32ppc
 
+##### sh3 #####
+EMULS.sh3=             shunx shlunx elf32shunx elf32shlunx
+.if defined(ELF_PLEASE)
+DEFAULT_EMUL.sh3=      elf32shunx
+.else
+DEFAULT_EMUL.sh3=      shunx
+.endif
+
 ##### sparc #####
 EMULS.sparc=           sparcnbsd elf32_sparc sun4
 .if defined(ELF_PLEASE)
@@ -86,7 +95,8 @@
 
 ALL_EMULS!=            (for i in ${EMULS.alpha} ${EMULS.i386} ${EMULS.m68k} \
                        ${EMULS.mipseb} ${EMULS.mipsel} ${EMULS.powerpc} \
-                       ${EMULS.sparc} ${EMULS.sparc64}; do echo $$i; done) | \
+                       ${EMULS.sh3} ${EMULS.sparc} ${EMULS.sparc64}; \
+                       do echo $$i; done) | \
                        sort | uniq
 
 LIB_PATH=              ${LIBDIR} # passed to genscripts
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