* ld -Map on a shared library
@ 2004-03-25 19:20 Tremblay
2004-03-25 19:51 ` Ian Lance Taylor
0 siblings, 1 reply; 2+ messages in thread
From: Tremblay @ 2004-03-25 19:20 UTC (permalink / raw)
To: gcc-help
Hi,
I'm trying to create a map file for a shared library. The command the
average user would expect is "ld -Map <mapfile.map> <library.so>"
Unfortunately, this creates a virtually empty symbol file. I've
already tried --cref but that doesn't actually give you the addresses of
the functions/variables.
!!HELP!!
Chris
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: ld -Map on a shared library
2004-03-25 19:20 ld -Map on a shared library Tremblay
@ 2004-03-25 19:51 ` Ian Lance Taylor
0 siblings, 0 replies; 2+ messages in thread
From: Ian Lance Taylor @ 2004-03-25 19:51 UTC (permalink / raw)
To: Tremblay; +Cc: gcc-help
Tremblay <w20777@motorola.com> writes:
> I'm trying to create a map file for a shared library. The command the
> average user would expect is "ld -Map <mapfile.map> <library.so>"
> Unfortunately, this creates a virtually empty symbol file. I've
> already tried --cref but that doesn't actually give you the addresses
> of the functions/variables.
The linker can create a map file when it creates a shared library. It
won't do so given an existing shared library.
Not all the information generated in the map file when creating a
shared library is available by inspecting an existing shared library.
Ian
^ permalink raw reply [flat|nested] 2+ messages in thread
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