9 Oct
2019
9 Oct
'19
6:11 p.m.
Hi,
Stafford Horne wrote,
On Tue, Aug 27, 2019 at 09:37:32PM +0200, Romain Naour
wrote:
Patch applied and pushed. With the binutils/gcc patch the system
boots fine in Qemu. The testsuite does show also good results, just
6-7 test failures.
best regards
Waldemar
Hi Stafford,
Le 26/08/2019 à 22:58, Stafford Horne a écrit :
Hello,
No, I haven't got it booting.
I have only been able to successfully compile using this. I don't have an
environment setup right now to boot a uclibc-ng target. What are you using
qemu, or1ksim, fpga?
In terms of possible issues, I did just fix 2 bugs that caused glibc to not
build:
- gcc bug - could not read GOT due to clobbering r9
https://gcc.gnu.org/ml/gcc-patches/2019-08/msg01549.html
- binutils bug - issue with PLT entries and lazy symbol resolution
(Already upstream)
https://sourceware.org/ml/binutils/2019-08/msg00214.html This symbol was causing a build failure with the
new toolchain. It
looks like it has always been wrong.
The main issue was checking for PIC rather than __PIC__.
Indeed, I also noticed this.
I've made a similar/simpler patch but the system doesn't boot (init program is
stuck after "Run /init as init process")
Sadly, the system doesn't boot even with your patch.
Have you successfully runtime tested uClibc-ng build with your patch?