Hello Pirmin,
On 2/1/23 08:49, Duss Pirmin wrote:
On 31.01.23 19:39, Sebastian Sumpf wrote:
These are some very old issues (2011). Could you let me know how to reproduce
this?
The Goa project can be found as follows:
- repository: [email protected]:trimpim/wasmedge-genode.git
- branch: llvm-arm_v8a_failure
For Goa to build libraries the following version is required:
- repository: [email protected]:/gapfruit-community/goa.git
- branch: library_support
This, I could not find and used the one from GitHub.
In the llvm directory execute the following commands:
```
goa build-dir
goa build
```
In theory `goa build` should suffice, but for some reason this fails with some
compiler errors. As it works by issuing the commands separate, I did not
investigate further.
The attached patch [1] resolves the linking error for me, somehow the .got ended
up first in the DYNAMIC segment. Can you please check if it works for you?
However, I see a lot of undefined references to cxx.lib.a and pthread stuff
afterwards. Looks like "-Lllvm/var/abi/arm_v8a" is missing in the linking
command of libc++.lib.so. Additionally, "-lgcc" seems a little dangerous.
Regards,
Sebastian
[1] dynamic.patch
Regards,
Pirmin
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--
Sebastian Sumpf
Genode Labs
http://www.genode-labs.com · http://genode.org
Genode Labs GmbH · Amtsgericht Dresden · HRB 28424 · Sitz Dresden
Geschäftsführer: Dr.-Ing. Norman Feske, Christian Helmuth
diff --git a/share/goa/ld/genode_rel.ld b/share/goa/ld/genode_rel.ld
index 9b5add9..01b57ad 100644
--- a/share/goa/ld/genode_rel.ld
+++ b/share/goa/ld/genode_rel.ld
@@ -191,7 +191,7 @@ SECTIONS
.data1 : { *(.data1) }
.dynamic : { *(.dynamic) } : dynamic : rw
/* See: genode_dyn.ld */
- .got : { *(.got.plt) *(.got) }
+ .got : { *(.got.plt) *(.got) } : rw
/* Exception handling */
.eh_frame :
{
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