I did a grep through the fpc sourcecode and found a reference in
./compiler/systems/t_linux.pas in an arm related ifdef section
add(' .note.gnu.build-id : { *(.note.gnu.build-id) }');
so perhaps this is really missing in arm-embedded target.
The patch for for fpc/compiler/systems/t_embed.pas seems to be pretty
straightforward, I will create the patch and test if debugging still works.
Michael
by the way:
I used binutils-2.23.1 to create the cross-tools, configure script was:
./configure --target=arm-none-eabi --program-prefix=arm-embedded-
compiled under Fedora-18.
Am 14.02.13 20:41, schrieb Jeppe Græsdal Johansen:
Den 14-02-2013 20:39, Florian Klämpfl skrev:
Am 14.02.2013 20:08, schrieb Michael Ring:
I might have found a hack to solve your linking problem for
arm-embedded
on linux, unfortunately I am not an expert on gnu ld, but perhaps this
here gives a hint to somebody that knows how to properly solve your
problem:
First, create a script names arm-embedded-ld with the following
content:
#!/bin/sh
sed --in-place "s^*(.comment)^*(.comment)\n *(.note, .note.*)^g"
link.res
/usr/local/bin/arm-embedded-ld $*
If this is already needed (for me it worked always without), please
provide a patch for fpc/compiler/systems/t_embed.pas The linker script
generation for arm starts at line 222.
Sounds to me like a broken binutils. I have never heard about the
.note section, except for some warnings now and then on obscure platforms
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