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mn10300 linker script update
- From: Jeff Law <law at redhat dot com>
- To: newlib at sources dot redhat dot com
- Date: Tue, 02 Sep 2008 09:22:10 -0600
- Subject: mn10300 linker script update
Modern versions of the toolchain have added several new sections that
need to appear in the linker script. Most notable are a few .bss
sections for the C++ runtime. Failure to include these sections leads
to memory corruption as the _end symbol incorrectly appears before the
end of the .bss sections. Needless to say this causes a variety of fun
and interesting problems as the C++ runtime clobbers the heap and
vice-versa.
I resync'd all the mn103 libgloss linker scripts with the standard
mn10300 linker script. I've tested the simulator linker script
thoroughly, but since I don't have eval boards, I can't actually test
the others.
Given I haven't contributed to this code in nearly a decade, I thought
it best to wait for approval/feedback rather than just check in the
changes :-)
OK to apply?
* libgloss/mn10300/sim.ld: Sync with standard mn10300 elf linker script.
* libgloss/mn10300/{asb2303.ld,asb2305.ld,eval.ld}: Likewise.
? .j.ld.swp
? j.ld
Index: asb2303.ld
===================================================================
RCS file: /cvs/src/src/libgloss/mn10300/asb2303.ld,v
retrieving revision 1.2
diff -c -r1.2 asb2303.ld
*** asb2303.ld 20 May 2005 15:45:43 -0000 1.2
--- asb2303.ld 2 Sep 2008 15:25:00 -0000
***************
*** 6,122 ****
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--- 6,199 ----
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Index: asb2305.ld
===================================================================
RCS file: /cvs/src/src/libgloss/mn10300/asb2305.ld,v
retrieving revision 1.2
diff -c -r1.2 asb2305.ld
*** asb2305.ld 20 May 2005 15:45:43 -0000 1.2
--- asb2305.ld 2 Sep 2008 15:25:00 -0000
***************
*** 6,122 ****
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Index: eval.ld
===================================================================
RCS file: /cvs/src/src/libgloss/mn10300/eval.ld,v
retrieving revision 1.2
diff -c -r1.2 eval.ld
*** eval.ld 20 May 2005 15:45:43 -0000 1.2
--- eval.ld 2 Sep 2008 15:25:00 -0000
***************
*** 8,122 ****
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Index: sim.ld
===================================================================
RCS file: /cvs/src/src/libgloss/mn10300/sim.ld,v
retrieving revision 1.3
diff -c -r1.3 sim.ld
*** sim.ld 20 May 2005 15:45:43 -0000 1.3
--- sim.ld 2 Sep 2008 15:25:00 -0000
***************
*** 6,120 ****
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