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authorDave Brolley <brolley@redhat.com>2007-02-05 20:16:32 +0000
committerDave Brolley <brolley@redhat.com>2007-02-05 20:16:32 +0000
commit19d9b7d3f82720e648f9cda6ab93a64d9d9c0fa1 (patch)
tree6a17865e1429e3e76f8c4f2bd7a374f34499c64b /ld
parent280d71bf40a544853567763c706e03334d6fd950 (diff)
downloadgdb-19d9b7d3f82720e648f9cda6ab93a64d9d9c0fa1.zip
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Support for Toshiba MeP.
Diffstat (limited to 'ld')
-rw-r--r--ld/ChangeLog8
-rw-r--r--ld/Makefile.am4
-rw-r--r--ld/Makefile.in4
-rw-r--r--ld/configure.tgt1
-rwxr-xr-xld/emulparams/elf32mep.sh55
-rw-r--r--ld/scripttempl/mep.sc446
-rw-r--r--ld/testsuite/ChangeLog5
-rw-r--r--ld/testsuite/ld-mep/mep.exp35
-rw-r--r--ld/testsuite/ld-mep/mep1.ld8
-rw-r--r--ld/testsuite/ld-mep/mep1.s13
-rw-r--r--ld/testsuite/ld-undefined/undefined.exp1
11 files changed, 580 insertions, 0 deletions
diff --git a/ld/ChangeLog b/ld/ChangeLog
index 58f095f..4155b2a 100644
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,3 +1,11 @@
+2007-02-05 Dave Brolley <brolley@redhat.com>
+
+ * Makefile.am (ALL_EMULATIONS): Add support for Toshiba MeP.
+ * configure.tgt: Likewise.
+ * scripttempl/mep.sc: New file.
+ * emulparams/elf32mep.sh: New file.
+ * Makefile.in: Regenerate.
+
2006-01-29 Julian Brown <julian@codesourcery.com>
* NEWS: Mention --vfp11-denorm-fix option.
diff --git a/ld/Makefile.am b/ld/Makefile.am
index 5cf46ba..c57871d 100644
--- a/ld/Makefile.am
+++ b/ld/Makefile.am
@@ -177,6 +177,7 @@ ALL_EMULATIONS = \
eelf32lppcsim.o \
eelf32m32c.o \
eelf32mcore.o \
+ eelf32mep.o \
eelf32mipswindiss.o \
eelf32mt.o \
eelf32openrisc.o \
@@ -692,6 +693,9 @@ eelf32frvfd.c: $(srcdir)/emulparams/elf32frvfd.sh \
eelf32mcore.c: $(srcdir)/emulparams/elf32mcore.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32mcore "$(tdir_mcore)"
+eelf32mep.c: $(srcdir)/emulparams/elf32mep.sh \
+ $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/mep.sc ${GEN_DEPENDS}
+ ${GENSCRIPTS} elf32mep "$(tdir_mep)"
em32relf.c: $(srcdir)/emulparams/m32relf.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} m32relf "$(tdir_m32r)"
diff --git a/ld/Makefile.in b/ld/Makefile.in
index 7c802b4..543edea 100644
--- a/ld/Makefile.in
+++ b/ld/Makefile.in
@@ -412,6 +412,7 @@ ALL_EMULATIONS = \
eelf32lppcsim.o \
eelf32m32c.o \
eelf32mcore.o \
+ eelf32mep.o \
eelf32mipswindiss.o \
eelf32mt.o \
eelf32openrisc.o \
@@ -1506,6 +1507,9 @@ eelf32frvfd.c: $(srcdir)/emulparams/elf32frvfd.sh \
eelf32mcore.c: $(srcdir)/emulparams/elf32mcore.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} elf32mcore "$(tdir_mcore)"
+eelf32mep.c: $(srcdir)/emulparams/elf32mep.sh \
+ $(srcdir)/emultempl/elf32.em $(srcdir)/scripttempl/mep.sc ${GEN_DEPENDS}
+ ${GENSCRIPTS} elf32mep "$(tdir_mep)"
em32relf.c: $(srcdir)/emulparams/m32relf.sh \
$(ELF_DEPS) $(srcdir)/scripttempl/elf.sc ${GEN_DEPENDS}
${GENSCRIPTS} m32relf "$(tdir_m32r)"
diff --git a/ld/configure.tgt b/ld/configure.tgt
index 8623235..4229f96 100644
--- a/ld/configure.tgt
+++ b/ld/configure.tgt
@@ -321,6 +321,7 @@ mcore-*-pe) targ_emul=mcorepe ;
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
mcore-*-elf) targ_emul=elf32mcore
;;
+mep-*-elf) targ_emul=elf32mep ;;
mips*-*-pe) targ_emul=mipspe ;
targ_extra_ofiles="deffilep.o pe-dll.o" ;;
mips*-dec-ultrix*) targ_emul=mipslit ;;
diff --git a/ld/emulparams/elf32mep.sh b/ld/emulparams/elf32mep.sh
new file mode 100755
index 0000000..886ca47
--- /dev/null
+++ b/ld/emulparams/elf32mep.sh
@@ -0,0 +1,55 @@
+MACHINE=
+SCRIPT_NAME=mep
+OUTPUT_FORMAT="elf32-mep"
+TEXT_START_ADDR=0x1000
+ARCH=mep
+MAXPAGESIZE=256
+ENTRY=_start
+EMBEDDED=yes
+TEMPLATE_NAME=elf32
+DATA_START_SYMBOLS='__data_start = . ;'
+OTHER_GOT_SYMBOLS='
+ . = ALIGN(4);
+ __sdabase = . + 0x8000;
+ .srodata : { *(.srodata) *(.srodata.*) *(.gnu.linkonce.srd.*) }
+'
+OTHER_SDATA_SECTIONS='
+ PROVIDE (__sdabase = .);
+ __assert_tiny_size = ASSERT ((. < __sdabase) || ((. - __sdabase) <= 0x8000),
+ "tiny section overflow");
+'
+OTHER_READONLY_SECTIONS='
+ __stack = 0x001ffff0;
+ __stack_size = 0x100000;
+ __stack0 = (__stack - (0 * (__stack_size / 1)) + 15) / 16 * 16;
+
+ .rostacktab :
+ {
+ /* Emit a table describing the location of the different stacks.
+ Only 1 processor in the default configuration. */
+ . = ALIGN(4);
+ __stack_table = .;
+ LONG (__stack0);
+ }
+'
+OTHER_END_SYMBOLS='
+ PROVIDE (__heap = _end);
+ PROVIDE (__heap_end = 0);
+'
+OTHER_TEXT_SECTIONS='
+ *(.ftext) *(.ftext.*) *(.gnu.linkonce.ft.*)
+ . = ALIGN(8);
+ *(.vftext) *(.vftext.*) *(.gnu.linkonce.vf.*)
+ *(.frodata) *(.frodata.*) *(.gnu.linkonce.frd.*)
+'
+OTHER_READWRITE_SECTIONS='
+ . = ALIGN(4);
+ __tpbase = .;
+ .based : { *(.based) *(.based.*) *(.gnu.linkonce.based.*) }
+ __assert_based_size = ASSERT ((. - __tpbase) <= 0x80, "based section overflow");
+ .far : { *(.far) *(.far.*) *(.gnu.linkonce.far.*) }
+'
+OTHER_BSS_SECTIONS='
+ __assert_near_size = ASSERT (. <= 0x1000000, "near section overflow");
+ .farbss : { PROVIDE (__farbss_start = .); *(.farbss) *(.farbss.*) PROVIDE (__farbss_end = .); }
+'
diff --git a/ld/scripttempl/mep.sc b/ld/scripttempl/mep.sc
new file mode 100644
index 0000000..0d459c6
--- /dev/null
+++ b/ld/scripttempl/mep.sc
@@ -0,0 +1,446 @@
+#
+# Unusual variables checked by this code:
+# NOP - four byte opcode for no-op (defaults to 0)
+# NO_SMALL_DATA - no .sbss/.sbss2/.sdata/.sdata2 sections if not
+# empty.
+# SMALL_DATA_CTOR - .ctors contains small data.
+# SMALL_DATA_DTOR - .dtors contains small data.
+# DATA_ADDR - if end-of-text-plus-one-page isn't right for data start
+# INITIAL_READONLY_SECTIONS - at start of text segment
+# OTHER_READONLY_SECTIONS - other than .text .init .rodata ...
+# (e.g., .PARISC.milli)
+# OTHER_TEXT_SECTIONS - these get put in .text when relocating
+# OTHER_READWRITE_SECTIONS - other than .data .bss .ctors .sdata ...
+# (e.g., .PARISC.global)
+# OTHER_RELRO_SECTIONS - other than .data.rel.ro ...
+# (e.g. PPC32 .fixup, .got[12])
+# OTHER_BSS_SECTIONS - other than .bss .sbss ...
+# OTHER_SECTIONS - at the end
+# EXECUTABLE_SYMBOLS - symbols that must be defined for an
+# executable (e.g., _DYNAMIC_LINK)
+# TEXT_START_ADDR - the first byte of the text segment, after any
+# headers.
+# TEXT_BASE_ADDRESS - the first byte of the text segment.
+# TEXT_START_SYMBOLS - symbols that appear at the start of the
+# .text section.
+# DATA_START_SYMBOLS - symbols that appear at the start of the
+# .data section.
+# OTHER_GOT_SYMBOLS - symbols defined just before .got.
+# OTHER_GOT_SECTIONS - sections just after .got.
+# OTHER_SDATA_SECTIONS - sections just after .sdata.
+# OTHER_BSS_SYMBOLS - symbols that appear at the start of the
+# .bss section besides __bss_start.
+# DATA_PLT - .plt should be in data segment, not text segment.
+# PLT_BEFORE_GOT - .plt just before .got when .plt is in data segement.
+# BSS_PLT - .plt should be in bss segment
+# TEXT_DYNAMIC - .dynamic in text segment, not data segment.
+# EMBEDDED - whether this is for an embedded system.
+# SHLIB_TEXT_START_ADDR - if set, add to SIZEOF_HEADERS to set
+# start address of shared library.
+# INPUT_FILES - INPUT command of files to always include
+# WRITABLE_RODATA - if set, the .rodata section should be writable
+# INIT_START, INIT_END - statements just before and just after
+# combination of .init sections.
+# FINI_START, FINI_END - statements just before and just after
+# combination of .fini sections.
+# STACK_ADDR - start of a .stack section.
+# OTHER_END_SYMBOLS - symbols to place right at the end of the script.
+# SEPARATE_GOTPLT - if set, .got.plt should be separate output section,
+# so that .got can be in the RELRO area. It should be set to
+# the number of bytes in the beginning of .got.plt which can be
+# in the RELRO area as well.
+#
+# When adding sections, do note that the names of some sections are used
+# when specifying the start address of the next.
+#
+
+# Many sections come in three flavours. There is the 'real' section,
+# like ".data". Then there are the per-procedure or per-variable
+# sections, generated by -ffunction-sections and -fdata-sections in GCC,
+# and useful for --gc-sections, which for a variable "foo" might be
+# ".data.foo". Then there are the linkonce sections, for which the linker
+# eliminates duplicates, which are named like ".gnu.linkonce.d.foo".
+# The exact correspondences are:
+#
+# Section Linkonce section
+# .text .gnu.linkonce.t.foo
+# .rodata .gnu.linkonce.r.foo
+# .data .gnu.linkonce.d.foo
+# .bss .gnu.linkonce.b.foo
+# .sdata .gnu.linkonce.s.foo
+# .sbss .gnu.linkonce.sb.foo
+# .sdata2 .gnu.linkonce.s2.foo
+# .sbss2 .gnu.linkonce.sb2.foo
+# .debug_info .gnu.linkonce.wi.foo
+# .tdata .gnu.linkonce.td.foo
+# .tbss .gnu.linkonce.tb.foo
+#
+# Each of these can also have corresponding .rel.* and .rela.* sections.
+
+test -z "$ENTRY" && ENTRY=_start
+test -z "${BIG_OUTPUT_FORMAT}" && BIG_OUTPUT_FORMAT=${OUTPUT_FORMAT}
+test -z "${LITTLE_OUTPUT_FORMAT}" && LITTLE_OUTPUT_FORMAT=${OUTPUT_FORMAT}
+if [ -z "$MACHINE" ]; then OUTPUT_ARCH=${ARCH}; else OUTPUT_ARCH=${ARCH}:${MACHINE}; fi
+test -z "${ELFSIZE}" && ELFSIZE=32
+test -z "${ALIGNMENT}" && ALIGNMENT="${ELFSIZE} / 8"
+test "$LD_FLAG" = "N" && DATA_ADDR=.
+test -n "$CREATE_SHLIB$CREATE_PIE" && test -n "$SHLIB_DATA_ADDR" && COMMONPAGESIZE=""
+test -z "$CREATE_SHLIB$CREATE_PIE" && test -n "$DATA_ADDR" && COMMONPAGESIZE=""
+test -n "$RELRO_NOW" && unset SEPARATE_GOTPLT
+DATA_SEGMENT_ALIGN="ALIGN(${SEGMENT_SIZE}) + (. & (${MAXPAGESIZE} - 1))"
+DATA_SEGMENT_RELRO_END=""
+DATA_SEGMENT_RELRO_GOTPLT_END=""
+DATA_SEGMENT_END=""
+if test -n "${COMMONPAGESIZE}"; then
+ DATA_SEGMENT_ALIGN="ALIGN (${SEGMENT_SIZE}) - ((${MAXPAGESIZE} - .) & (${MAXPAGESIZE} - 1)); . = DATA_SEGMENT_ALIGN (${MAXPAGESIZE}, ${COMMONPAGESIZE})"
+ DATA_SEGMENT_END=". = DATA_SEGMENT_END (.);"
+ if test -n "${SEPARATE_GOTPLT}"; then
+ DATA_SEGMENT_RELRO_GOTPLT_END=". = DATA_SEGMENT_RELRO_END (${SEPARATE_GOTPLT}, .);"
+ else
+ DATA_SEGMENT_RELRO_END=". = DATA_SEGMENT_RELRO_END (0, .);"
+ fi
+fi
+INTERP=".interp ${RELOCATING-0} : { *(.interp) }"
+PLT=".plt ${RELOCATING-0} : { *(.plt) }"
+if test -z "$GOT"; then
+ if test -z "$SEPARATE_GOTPLT"; then
+ GOT=".got ${RELOCATING-0} : { *(.got.plt) *(.got) }"
+ else
+ GOT=".got ${RELOCATING-0} : { *(.got) }"
+ GOTPLT="${RELOCATING+${DATA_SEGMENT_RELRO_GOTPLT_END}}
+ .got.plt ${RELOCATING-0} : { *(.got.plt) }"
+ fi
+fi
+DYNAMIC=".dynamic ${RELOCATING-0} : { *(.dynamic) }"
+RODATA=".rodata ${RELOCATING-0} : { *(.rodata${RELOCATING+ .rodata.* .gnu.linkonce.r.*}) }"
+DATARELRO=".data.rel.ro : { *(.data.rel.ro.local) *(.data.rel.ro*) }"
+STACKNOTE="/DISCARD/ : { *(.note.GNU-stack) }"
+if test -z "${NO_SMALL_DATA}"; then
+ SBSS=".sbss ${RELOCATING-0} :
+ {
+ ${RELOCATING+PROVIDE (__sbss_start = .);}
+ ${RELOCATING+PROVIDE (___sbss_start = .);}
+ ${CREATE_SHLIB+*(.sbss2 .sbss2.* .gnu.linkonce.sb2.*)}
+ *(.dynsbss)
+ *(.sbss${RELOCATING+ .sbss.* .gnu.linkonce.sb.*})
+ *(.scommon)
+ ${RELOCATING+PROVIDE (__sbss_end = .);}
+ ${RELOCATING+PROVIDE (___sbss_end = .);}
+ }"
+ SBSS2=".sbss2 ${RELOCATING-0} : { *(.sbss2${RELOCATING+ .sbss2.* .gnu.linkonce.sb2.*}) }"
+ SDATA="/* We want the small data sections together, so single-instruction offsets
+ can access them all, and initialized data all before uninitialized, so
+ we can shorten the on-disk segment size. */
+ .sdata ${RELOCATING-0} :
+ {
+ ${RELOCATING+${SDATA_START_SYMBOLS}}
+ ${CREATE_SHLIB+*(.sdata2 .sdata2.* .gnu.linkonce.s2.*)}
+ *(.sdata${RELOCATING+ .sdata.* .gnu.linkonce.s.*})
+ }"
+ SDATA2=".sdata2 ${RELOCATING-0} : { *(.sdata2${RELOCATING+ .sdata2.* .gnu.linkonce.s2.*}) }"
+ REL_SDATA=".rel.sdata ${RELOCATING-0} : { *(.rel.sdata${RELOCATING+ .rel.sdata.* .rel.gnu.linkonce.s.*}) }
+ .rela.sdata ${RELOCATING-0} : { *(.rela.sdata${RELOCATING+ .rela.sdata.* .rela.gnu.linkonce.s.*}) }"
+ REL_SBSS=".rel.sbss ${RELOCATING-0} : { *(.rel.sbss${RELOCATING+ .rel.sbss.* .rel.gnu.linkonce.sb.*}) }
+ .rela.sbss ${RELOCATING-0} : { *(.rela.sbss${RELOCATING+ .rela.sbss.* .rela.gnu.linkonce.sb.*}) }"
+ REL_SDATA2=".rel.sdata2 ${RELOCATING-0} : { *(.rel.sdata2${RELOCATING+ .rel.sdata2.* .rel.gnu.linkonce.s2.*}) }
+ .rela.sdata2 ${RELOCATING-0} : { *(.rela.sdata2${RELOCATING+ .rela.sdata2.* .rela.gnu.linkonce.s2.*}) }"
+ REL_SBSS2=".rel.sbss2 ${RELOCATING-0} : { *(.rel.sbss2${RELOCATING+ .rel.sbss2.* .rel.gnu.linkonce.sb2.*}) }
+ .rela.sbss2 ${RELOCATING-0} : { *(.rela.sbss2${RELOCATING+ .rela.sbss2.* .rela.gnu.linkonce.sb2.*}) }"
+else
+ NO_SMALL_DATA=" "
+fi
+test -n "$SEPARATE_GOTPLT" && SEPARATE_GOTPLT=" "
+CTOR=".ctors ${CONSTRUCTING-0} :
+ {
+ ${CONSTRUCTING+${CTOR_START}}
+ /* gcc uses crtbegin.o to find the start of
+ the constructors, so we make sure it is
+ first. Because this is a wildcard, it
+ doesn't matter if the user does not
+ actually link against crtbegin.o; the
+ linker won't look for a file to match a
+ wildcard. The wildcard also means that it
+ doesn't matter which directory crtbegin.o
+ is in. */
+
+ KEEP (*crtbegin*.o(.ctors))
+
+ /* We don't want to include the .ctor section from
+ from the crtend.o file until after the sorted ctors.
+ The .ctor section from the crtend file contains the
+ end of ctors marker and it must be last */
+
+ KEEP (*(EXCLUDE_FILE (*crtend*.o $OTHER_EXCLUDE_FILES) .ctors))
+ KEEP (*(SORT(.ctors.*)))
+ KEEP (*(.ctors))
+ ${CONSTRUCTING+${CTOR_END}}
+ }"
+DTOR=".dtors ${CONSTRUCTING-0} :
+ {
+ ${CONSTRUCTING+${DTOR_START}}
+ KEEP (*crtbegin*.o(.dtors))
+ KEEP (*(EXCLUDE_FILE (*crtend*.o $OTHER_EXCLUDE_FILES) .dtors))
+ KEEP (*(SORT(.dtors.*)))
+ KEEP (*(.dtors))
+ ${CONSTRUCTING+${DTOR_END}}
+ }"
+STACK=" .stack ${RELOCATING-0}${RELOCATING+${STACK_ADDR}} :
+ {
+ ${RELOCATING+_stack = .;}
+ *(.stack)
+ }"
+
+# if this is for an embedded system, don't add SIZEOF_HEADERS.
+if [ -z "$EMBEDDED" ]; then
+ test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR} + SIZEOF_HEADERS"
+else
+ test -z "${TEXT_BASE_ADDRESS}" && TEXT_BASE_ADDRESS="${TEXT_START_ADDR}"
+fi
+
+cat <<EOF
+OUTPUT_FORMAT("${OUTPUT_FORMAT}", "${BIG_OUTPUT_FORMAT}",
+ "${LITTLE_OUTPUT_FORMAT}")
+OUTPUT_ARCH(${OUTPUT_ARCH})
+ENTRY(${ENTRY})
+
+${RELOCATING+${LIB_SEARCH_DIRS}}
+${RELOCATING+/* Do we need any of these for elf?
+ __DYNAMIC = 0; ${STACKZERO+${STACKZERO}} ${SHLIB_PATH+${SHLIB_PATH}} */}
+${RELOCATING+${EXECUTABLE_SYMBOLS}}
+${RELOCATING+${INPUT_FILES}}
+${RELOCATING- /* For some reason, the Solaris linker makes bad executables
+ if gld -r is used and the intermediate file has sections starting
+ at non-zero addresses. Could be a Solaris ld bug, could be a GNU ld
+ bug. But for now assigning the zero vmas works. */}
+
+SECTIONS
+{
+ /* Read-only sections, merged into text segment: */
+ ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+PROVIDE (__executable_start = ${TEXT_START_ADDR}); . = ${TEXT_BASE_ADDRESS};}}}
+ ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
+ ${CREATE_PIE+${RELOCATING+. = ${SHLIB_TEXT_START_ADDR:-0} + SIZEOF_HEADERS;}}
+ ${CREATE_SHLIB-${INTERP}}
+ ${INITIAL_READONLY_SECTIONS}
+ ${TEXT_DYNAMIC+${DYNAMIC}}
+ .hash ${RELOCATING-0} : { *(.hash) }
+ .dynsym ${RELOCATING-0} : { *(.dynsym) }
+ .dynstr ${RELOCATING-0} : { *(.dynstr) }
+ .gnu.version ${RELOCATING-0} : { *(.gnu.version) }
+ .gnu.version_d ${RELOCATING-0}: { *(.gnu.version_d) }
+ .gnu.version_r ${RELOCATING-0}: { *(.gnu.version_r) }
+
+EOF
+if [ "x$COMBRELOC" = x ]; then
+ COMBRELOCCAT=cat
+else
+ COMBRELOCCAT="cat > $COMBRELOC"
+fi
+eval $COMBRELOCCAT <<EOF
+ .rel.init ${RELOCATING-0} : { *(.rel.init) }
+ .rela.init ${RELOCATING-0} : { *(.rela.init) }
+ .rel.text ${RELOCATING-0} : { *(.rel.text${RELOCATING+ .rel.text.* .rel.gnu.linkonce.t.*}) }
+ .rela.text ${RELOCATING-0} : { *(.rela.text${RELOCATING+ .rela.text.* .rela.gnu.linkonce.t.*}) }
+ .rel.fini ${RELOCATING-0} : { *(.rel.fini) }
+ .rela.fini ${RELOCATING-0} : { *(.rela.fini) }
+ .rel.rodata ${RELOCATING-0} : { *(.rel.rodata${RELOCATING+ .rel.rodata.* .rel.gnu.linkonce.r.*}) }
+ .rela.rodata ${RELOCATING-0} : { *(.rela.rodata${RELOCATING+ .rela.rodata.* .rela.gnu.linkonce.r.*}) }
+ ${OTHER_READONLY_RELOC_SECTIONS}
+ .rel.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+*}) }
+ .rela.data.rel.ro ${RELOCATING-0} : { *(.rel.data.rel.ro${RELOCATING+*}) }
+ .rel.data ${RELOCATING-0} : { *(.rel.data${RELOCATING+ .rel.data.* .rel.gnu.linkonce.d.*}) }
+ .rela.data ${RELOCATING-0} : { *(.rela.data${RELOCATING+ .rela.data.* .rela.gnu.linkonce.d.*}) }
+ .rel.tdata ${RELOCATING-0} : { *(.rel.tdata${RELOCATING+ .rel.tdata.* .rel.gnu.linkonce.td.*}) }
+ .rela.tdata ${RELOCATING-0} : { *(.rela.tdata${RELOCATING+ .rela.tdata.* .rela.gnu.linkonce.td.*}) }
+ .rel.tbss ${RELOCATING-0} : { *(.rel.tbss${RELOCATING+ .rel.tbss.* .rel.gnu.linkonce.tb.*}) }
+ .rela.tbss ${RELOCATING-0} : { *(.rela.tbss${RELOCATING+ .rela.tbss.* .rela.gnu.linkonce.tb.*}) }
+ .rel.ctors ${RELOCATING-0} : { *(.rel.ctors) }
+ .rela.ctors ${RELOCATING-0} : { *(.rela.ctors) }
+ .rel.dtors ${RELOCATING-0} : { *(.rel.dtors) }
+ .rela.dtors ${RELOCATING-0} : { *(.rela.dtors) }
+ .rel.got ${RELOCATING-0} : { *(.rel.got) }
+ .rela.got ${RELOCATING-0} : { *(.rela.got) }
+ ${OTHER_GOT_RELOC_SECTIONS}
+ ${REL_SDATA}
+ ${REL_SBSS}
+ ${REL_SDATA2}
+ ${REL_SBSS2}
+ .rel.bss ${RELOCATING-0} : { *(.rel.bss${RELOCATING+ .rel.bss.* .rel.gnu.linkonce.b.*}) }
+ .rela.bss ${RELOCATING-0} : { *(.rela.bss${RELOCATING+ .rela.bss.* .rela.gnu.linkonce.b.*}) }
+EOF
+if [ -n "$COMBRELOC" ]; then
+cat <<EOF
+ .rel.dyn ${RELOCATING-0} :
+ {
+EOF
+sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rela\./d;s/^.*: { *\(.*\)}$/ \1/' $COMBRELOC
+cat <<EOF
+ }
+ .rela.dyn ${RELOCATING-0} :
+ {
+EOF
+sed -e '/^[ ]*[{}][ ]*$/d;/:[ ]*$/d;/\.rel\./d;s/^.*: { *\(.*\)}/ \1/' $COMBRELOC
+cat <<EOF
+ }
+EOF
+fi
+cat <<EOF
+ .rel.plt ${RELOCATING-0} : { *(.rel.plt) }
+ .rela.plt ${RELOCATING-0} : { *(.rela.plt) }
+ ${OTHER_PLT_RELOC_SECTIONS}
+
+ .init ${RELOCATING-0} :
+ {
+ ${RELOCATING+${INIT_START}}
+ KEEP (*(.init))
+ ${RELOCATING+${INIT_END}}
+ } =${NOP-0}
+
+ ${DATA_PLT-${BSS_PLT-${PLT}}}
+ .text ${RELOCATING-0} :
+ {
+ ${RELOCATING+${TEXT_START_SYMBOLS}}
+ *(.text .stub${RELOCATING+ .text.* .gnu.linkonce.t.*})
+ KEEP (*(.text.*personality*))
+ /* .gnu.warning sections are handled specially by elf32.em. */
+ *(.gnu.warning)
+ ${RELOCATING+${OTHER_TEXT_SECTIONS}}
+ } =${NOP-0}
+ .fini ${RELOCATING-0} :
+ {
+ ${RELOCATING+${FINI_START}}
+ KEEP (*(.fini))
+ ${RELOCATING+${FINI_END}}
+ } =${NOP-0}
+ ${RELOCATING+PROVIDE (__etext = .);}
+ ${RELOCATING+PROVIDE (_etext = .);}
+ ${RELOCATING+PROVIDE (etext = .);}
+ ${WRITABLE_RODATA-${RODATA}}
+ .rodata1 ${RELOCATING-0} : { *(.rodata1) }
+ ${CREATE_SHLIB-${SDATA2}}
+ ${CREATE_SHLIB-${SBSS2}}
+ ${OTHER_READONLY_SECTIONS}
+ .eh_frame_hdr : { *(.eh_frame_hdr) }
+ .eh_frame ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.eh_frame)) }
+ .gcc_except_table ${RELOCATING-0} : ONLY_IF_RO { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) }
+
+ /* Adjust the address for the data segment. We want to adjust up to
+ the same address within the page on the next page up. */
+ ${CREATE_SHLIB-${CREATE_PIE-${RELOCATING+. = ${DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}}
+ ${CREATE_SHLIB+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
+ ${CREATE_PIE+${RELOCATING+. = ${SHLIB_DATA_ADDR-${DATA_SEGMENT_ALIGN}};}}
+
+ /* Exception handling */
+ .eh_frame ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.eh_frame)) }
+ .gcc_except_table ${RELOCATING-0} : ONLY_IF_RW { KEEP (*(.gcc_except_table)) *(.gcc_except_table.*) }
+
+ /* Thread Local Storage sections */
+ .tdata ${RELOCATING-0} : { *(.tdata${RELOCATING+ .tdata.* .gnu.linkonce.td.*}) }
+ .tbss ${RELOCATING-0} : { *(.tbss${RELOCATING+ .tbss.* .gnu.linkonce.tb.*})${RELOCATING+ *(.tcommon)} }
+
+ .preinit_array ${RELOCATING-0} : { KEEP (*(.preinit_array)) }
+ .init_array ${RELOCATING-0} : { KEEP (*(.init_array)) }
+ .fini_array ${RELOCATING-0} : { KEEP (*(.fini_array)) }
+
+ ${SMALL_DATA_CTOR-${RELOCATING+${CTOR}}}
+ ${SMALL_DATA_DTOR-${RELOCATING+${DTOR}}}
+ .jcr ${RELOCATING-0} : { KEEP (*(.jcr)) }
+
+ ${RELOCATING+${DATARELRO}}
+ ${OTHER_RELRO_SECTIONS}
+ ${TEXT_DYNAMIC-${DYNAMIC}}
+ ${NO_SMALL_DATA+${RELRO_NOW+${GOT}}}
+ ${NO_SMALL_DATA+${RELRO_NOW-${SEPARATE_GOTPLT+${GOT}}}}
+ ${NO_SMALL_DATA+${RELRO_NOW-${SEPARATE_GOTPLT+${GOTPLT}}}}
+ ${RELOCATING+${DATA_SEGMENT_RELRO_END}}
+ ${NO_SMALL_DATA+${RELRO_NOW-${SEPARATE_GOTPLT-${GOT}}}}
+
+ ${DATA_PLT+${PLT_BEFORE_GOT-${PLT}}}
+
+ .data ${RELOCATING-0} :
+ {
+ ${RELOCATING+${DATA_START_SYMBOLS}}
+ *(.data${RELOCATING+ .data.* .gnu.linkonce.d.*})
+ KEEP (*(.gnu.linkonce.d.*personality*))
+ ${CONSTRUCTING+SORT(CONSTRUCTORS)}
+ }
+ .data1 ${RELOCATING-0} : { *(.data1) }
+ ${WRITABLE_RODATA+${RODATA}}
+ ${OTHER_READWRITE_SECTIONS}
+ ${SMALL_DATA_CTOR+${RELOCATING+${CTOR}}}
+ ${SMALL_DATA_DTOR+${RELOCATING+${DTOR}}}
+ ${DATA_PLT+${PLT_BEFORE_GOT+${PLT}}}
+ ${RELOCATING+${OTHER_GOT_SYMBOLS}}
+ ${NO_SMALL_DATA-${GOT}}
+ ${OTHER_GOT_SECTIONS}
+ ${SDATA}
+ ${OTHER_SDATA_SECTIONS}
+ ${RELOCATING+_edata = .;}
+ ${RELOCATING+PROVIDE (edata = .);}
+ ${RELOCATING+__bss_start = .;}
+ ${RELOCATING+${OTHER_BSS_SYMBOLS}}
+ ${SBSS}
+ ${BSS_PLT+${PLT}}
+ .bss ${RELOCATING-0} :
+ {
+ *(.dynbss)
+ *(.bss${RELOCATING+ .bss.* .gnu.linkonce.b.*})
+ *(COMMON)
+ /* Align here to ensure that the .bss section occupies space up to
+ _end. Align after .bss to ensure correct alignment even if the
+ .bss section disappears because there are no input sections. */
+ ${RELOCATING+. = ALIGN(${ALIGNMENT});}
+ }
+ ${OTHER_BSS_SECTIONS}
+ ${RELOCATING+. = ALIGN(${ALIGNMENT});}
+ ${RELOCATING+_end = .;}
+ ${RELOCATING+${OTHER_BSS_END_SYMBOLS}}
+ ${RELOCATING+PROVIDE (end = .);}
+ ${RELOCATING+${DATA_SEGMENT_END}}
+
+ /* Stabs debugging sections. */
+ .stab 0 : { *(.stab) }
+ .stabstr 0 : { *(.stabstr) }
+ .stab.excl 0 : { *(.stab.excl) }
+ .stab.exclstr 0 : { *(.stab.exclstr) }
+ .stab.index 0 : { *(.stab.index) }
+ .stab.indexstr 0 : { *(.stab.indexstr) }
+
+ .comment 0 : { *(.comment) }
+
+ /* DWARF debug sections.
+ Symbols in the DWARF debugging sections are relative to the beginning
+ of the section so we begin them at 0. */
+
+ /* DWARF 1 */
+ .debug 0 : { *(.debug) }
+ .line 0 : { *(.line) }
+
+ /* GNU DWARF 1 extensions */
+ .debug_srcinfo 0 : { *(.debug_srcinfo) }
+ .debug_sfnames 0 : { *(.debug_sfnames) }
+
+ /* DWARF 1.1 and DWARF 2 */
+ .debug_aranges 0 : { *(.debug_aranges) }
+ .debug_pubnames 0 : { *(.debug_pubnames) }
+
+ /* DWARF 2 */
+ .debug_info 0 : { *(.debug_info .gnu.linkonce.wi.*) }
+ .debug_abbrev 0 : { *(.debug_abbrev) }
+ .debug_line 0 : { *(.debug_line) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
+ .debug_loc 0 : { *(.debug_loc) }
+ .debug_macinfo 0 : { *(.debug_macinfo) }
+
+ /* SGI/MIPS DWARF 2 extensions */
+ .debug_weaknames 0 : { *(.debug_weaknames) }
+ .debug_funcnames 0 : { *(.debug_funcnames) }
+ .debug_typenames 0 : { *(.debug_typenames) }
+ .debug_varnames 0 : { *(.debug_varnames) }
+
+ ${STACK_ADDR+${STACK}}
+ ${OTHER_SECTIONS}
+ ${RELOCATING+${OTHER_END_SYMBOLS}}
+ ${RELOCATING+${STACKNOTE}}
+}
+EOF
diff --git a/ld/testsuite/ChangeLog b/ld/testsuite/ChangeLog
index 4e462e2..98d5c12 100644
--- a/ld/testsuite/ChangeLog
+++ b/ld/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2007-02-05 Dave Brolley <brolley@redhat.com>
+
+ * ld-undefined/undefined.exp: XFAIL the undefined test
+ * ld-mep: New, with content.
+
2007-02-05 H.J. Lu <hongjiu.lu@intel.com>
* ld-i386/pcrel16.d: Undo the last change.
diff --git a/ld/testsuite/ld-mep/mep.exp b/ld/testsuite/ld-mep/mep.exp
new file mode 100644
index 0000000..812e407
--- /dev/null
+++ b/ld/testsuite/ld-mep/mep.exp
@@ -0,0 +1,35 @@
+# Expect script for ld-mep tests
+# Copyright 2002 Free Software Foundation, Inc.
+#
+# This file is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# Written by DJ Delorie (dj@redhat.com)
+#
+
+# Test MeP linking for special cases.
+
+if ![istarget mep*-*-*] {
+ return
+}
+
+set testbsrweak "MeP bsr to undefined weak function"
+
+if ![ld_assemble $as "$srcdir/$subdir/mep1.s" tmpdir/mep1.o] {
+ unresolved $testbsrweak
+} else { if ![ld_simple_link $ld tmpdir/mep1 "-T$srcdir/$subdir/mep1.ld tmpdir/mep1.o"] {
+ fail $testbsrweak
+} else {
+ pass $testbsrweak
+} }
diff --git a/ld/testsuite/ld-mep/mep1.ld b/ld/testsuite/ld-mep/mep1.ld
new file mode 100644
index 0000000..d0a4104
--- /dev/null
+++ b/ld/testsuite/ld-mep/mep1.ld
@@ -0,0 +1,8 @@
+SECTIONS
+{
+ /* This is beyond the normal range of a PCREL24 (bsr) relocation. */
+ . = 0x100000;
+ .text1 : { *(.text1) }
+ . = 0x900000;
+ .text2 : { *(.text2) }
+}
diff --git a/ld/testsuite/ld-mep/mep1.s b/ld/testsuite/ld-mep/mep1.s
new file mode 100644
index 0000000..ab5414f
--- /dev/null
+++ b/ld/testsuite/ld-mep/mep1.s
@@ -0,0 +1,13 @@
+ .weak bar
+
+ # This will be in low memory.
+ .section .text1,"ax"
+ bsr bar
+ jmp bar
+
+ # This will be in high memory.
+ .section .text2,"ax"
+ # This needs special handling
+ bsr bar
+ # This shouldn't
+ jmp bar
diff --git a/ld/testsuite/ld-undefined/undefined.exp b/ld/testsuite/ld-undefined/undefined.exp
index 07fca05..4fe2696 100644
--- a/ld/testsuite/ld-undefined/undefined.exp
+++ b/ld/testsuite/ld-undefined/undefined.exp
@@ -119,6 +119,7 @@ set ml "undefined.c:9: undefined reference to `*this_function_is_not_defined'"
# hence the xfails below.
setup_xfail mcore-*-elf
+setup_xfail mep-*-*
setup_xfail mips-sgi-irix6*
setup_xfail "sh64-*-*"