--- Additional Comments From hjl at lucon dot org 2006-09-27 04:39 ---
Fixed by
http://sourceware.org/ml/binutils/2006-09/msg00336.html
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What|Removed |Added
St
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Bug 3223 depends on bug 3267, which changed state.
Bug 3267 Summary: Ld converts section relative symbols to absolute symbols in
zero sized sectoins
http://sourceware.org/bugzilla/show_bug.cgi?id=3267
What|Old Value |New Value
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--- Additional Comments From hjl at lucon dot org 2006-09-26 22:19 ---
PR 3267 should be fixed together with this:
http://sourceware.org/ml/binutils/2006-09/msg00329.html
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What|Removed |Added
-
--- Additional Comments From hjl at lucon dot org 2006-09-23 23:12 ---
The updated patch is at
http://sourceware.org/ml/binutils/2006-09/msg00246.html
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--- Additional Comments From hjl at lucon dot org 2006-09-23 01:10 ---
A patch is posted at
http://sourceware.org/ml/binutils/2006-09/msg00242.html
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--- Additional Comments From sjo at anglia dot com 2006-09-22 08:20 ---
This does indeed work, but it would mean that nearly all linker scripts would
need to be changed to suit the new ld behaviour.
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--- Additional Comments From hjl at lucon dot org 2006-09-21 23:06 ---
Linker behavior is changed. Empty output section in the linker script no
longer changes the output layout. Unless you change DOT with empty output
section, the output layout will be the same as if empty output section
--- Additional Comments From hjl at lucon dot org 2006-09-21 22:33 ---
A simple testcase:
[EMAIL PROTECTED] empty-8]$ cat foo.s
.text
.global _start
_start:
.long __data_start
.long _edata
[EMAIL PROTECTED] empty-8]$ cat foo.t
SECTIONS
{
.text 0x: { *(.t
--- Additional Comments From sjo at anglia dot com 2006-09-19 08:31 ---
with nothing declared in the data section i would expect the __data_start and
_edata to be 0x2000. however _edata is 0x12C.
The behaviour is correct in binutils 2.16.1 and if a variable is declared.
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--- Additional Comments From carlos at codesourcery dot com 2006-09-18
18:16 ---
However,
.data1
*(.data1)
0x2000_edata = .
The value of _edata in the -Map file is wrong. The value of the dot operator is
evaluated as the current location counter, an
--- Additional Comments From carlos at codesourcery dot com 2006-09-18
17:38 ---
Tested with the binutils-csl-2_17-branch
arm-none-eabi-as --gdwarf-2 test.s -o test.o
arm-none-eabi-ld -Ttext 0x -Tdata 0x2000 -Map=test.map -o test.elf
test.o
arm-none-eabi-objdump -d test.elf
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