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get rid of broken nios2 support

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Has been marked as broken for more than 1 year, with no indication
that anyone cares, and it needs a bunch of special handling.

Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
This commit is contained in:
Peter Korsgaard
2010-03-30 17:18:25 +02:00
parent 8628082b83
commit f220498f4b
15 changed files with 23 additions and 8073 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
toolchain/elf2flt/elf2flt.mk
View File

@@ -14,11 +14,6 @@ $(ELF2FLT_DIR)/.unpacked:
touch $@
$(ELF2FLT_DIR)/.patched: $(ELF2FLT_DIR)/.unpacked
ifeq ($(strip $(ARCH)),nios2)
$(SED) "s,STAGING_DIR,$(STAGING_DIR),g;" toolchain/elf2flt/elf2flt.nios2.conditional
$(SED) "s,CROSS_COMPILE_PREFIX,$(REAL_GNU_TARGET_NAME),g;" toolchain/elf2flt/elf2flt.nios2.conditional
toolchain/patch-kernel.sh $(ELF2FLT_DIR) toolchain/elf2flt elf2flt.nios2.conditional
endif
$(CONFIG_UPDATE) $(@D)
touch $@

47
toolchain/elf2flt/elf2flt.nios2.conditional
View File

@@ -1,47 +0,0 @@
--- elf2flt/elf2flt.ld
+++ elf2flt/elf2flt.ld
@@ -63,12 +63,16 @@
*(.eh_frame)
*(.gcc_except_table)
+ /* nios2 need gp */
+ _gp = ABSOLUTE(ALIGN(16) + 0x7ff0);
+ PROVIDE(gp = _gp);
+
/* Microblaze has .sdata and .sbss (small bss). They must
be contiguous, so please don't move any of this. JW */
_ssrw = . ;
*(.sdata)
*(.sdata.*)
- *(.sbss) /* Don't move this! */
+ *(.sbss .gnu.linkonce.sb*) /* Don't move this! */
_essrw = . ;
_ssrw_size = _essrw - _ssrw;
@@ -176,4 +180,6 @@
.debug_line 0 : { *(.debug_line) }
.debug_pubnames 0 : { *(.debug_pubnames) }
.debug_aranges 0 : { *(.debug_aranges) }
+ .debug_frame 0 : { *(.debug_frame) }
+ .debug_str 0 : { *(.debug_str) }
}
--- elf2flt/ld-elf2flt.in
+++ elf2flt/ld-elf2flt.in
@@ -132,7 +132,7 @@
esac
ARG1="$ARG1 -defsym $GOT_OFFSET=`expr ${SHARED_ID} '*' -4 - 4`"
fi
- if [ "@emit_relocs@" = "yes" ]
+ if [ "no" = "yes" ]
then
SEDOP="$SEDOP -e s/^SINGLE_LINK://"
else
@@ -155,7 +155,7 @@
LDSCRIPT="$NEWLDSCRIPT"
fi
- if [ "@emit_relocs@" = "yes" ]
+ if [ "no" = "yes" ]
then
$LINKER $EMUL $SDIRS -T $LDSCRIPT -q -o "$OFILE.gdb" $ARG1 ||exit $?
RFILE="$OFILE.gdb"