both patches are landed, newlib trunk should be able to build with gcc
trunk now.
On Mon, Dec 4, 2023 at 3:45 PM Kito Cheng wrote:
>
> RISC-V newlib patch send, one for libgloss and another one for libm,
> the libm issue is because we don't have right long double support,
> however newlib has sup
RISC-V newlib patch send, one for libgloss and another one for libm,
the libm issue is because we don't have right long double support,
however newlib has supported that few months ago, and porting effort
is minor, so I just port that to fix the issue :)
https://sourceware.org/pipermail/newlib/202
On 12/1/23 22:47, Sam James wrote:
Jeff Law writes:
On 12/1/23 18:13, Sam James wrote:
钟居哲 writes:
Hi, This patch cause error on building newlib/glibc/musl on RISC-V port:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/l
Jeff Law writes:
> On 12/1/23 18:13, Sam James wrote:
>> 钟居哲 writes:
>>
>>> Hi, This patch cause error on building newlib/glibc/musl on RISC-V port:
>>>
>>> /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_acces
On 12/1/23 18:13, Sam James wrote:
钟居哲 writes:
Hi, This patch cause error on building newlib/glibc/musl on RISC-V port:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_access.c:8:40:
error: passing argument
That failure is is due to newlib files:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../*newlib*/newlib/libm/complex/ccoshl.c:
In function 'ccoshl':
To build gcc w/ glibc with riscv-gnu-toolchain, run make linux.
A temporary fix for newli
^~~~
| logf
make[4]: *** [Makefile:43354: libm/complex/libm_a-csinhl.o] Error 1
make[4]: *** [Makefile:43368: libm/complex/libm_a-csinl.o] Error 1
make[4]: *** [Makefile:43382: libm/complex/libm_a-catanl.o] Error 1
make[4]: Leaving directory
&#
钟居哲 writes:
> Hi, This patch cause error on building newlib/glibc/musl on RISC-V port:
>
> /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_access.c:8:40:
> error: passing argument 3 of 'syscall_errno' makes integ
Hi Juzhe,
I can confirm the failure on Newlib.
I'm not seeing any issues on glibc 2.37.
I haven't tried to build musl.
Since this patch promotes warnings to errors breakages were probably
expected.
The fix may require changes to newlib to remove the errors.
I've hacked together a series of pat
Hi, This patch cause error on building newlib/glibc/musl on RISC-V port:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_access.c:8:40:
error: passing argument 3 of 'syscall_errno' makes integer from pointer
witho
* Thomas Schwinge:
> I'm not proposing a patch as I don't know whether you'd like to just
> silence the diagnostic, fix (?) the test case, and/or add another
> 'dg-error'-checking test case? (I've not yet looked at the history of
> the test case.)
Jakub just posted a patch:
[PATCH] testsuite:
Hi Florian!
On 2023-11-13T14:10:34+0100, Florian Weimer wrote:
> --- a/gcc/c/c-typeck.cc
> +++ b/gcc/c/c-typeck.cc
> @@ -7616,27 +7639,28 @@ convert_for_assignment (location_t location,
> location_t expr_loc, tree type,
> case ic_assign:
> - pedwarn (location, OPT_Wint_conversi
Florian Weimer writes:
> gcc/
>
> * doc/invoke.texi (Warning Options): Document changes.
>
> gcc/c/
>
> * c-typeck.cc (build_conditional_expr): Use pedpermerror for
> pointer/integer type mismatches, based on -Wint-conversion.
> (pedwarn_pedpermerror_init, permerror_init
On 11/13/23 06:10, Florian Weimer wrote:
gcc/
* doc/invoke.texi (Warning Options): Document changes.
gcc/c/
* c-typeck.cc (build_conditional_expr): Use pedpermerror for
pointer/integer type mismatches, based on -Wint-conversion.
(pedwarn_pedpermerror_init, pe
gcc/
* doc/invoke.texi (Warning Options): Document changes.
gcc/c/
* c-typeck.cc (build_conditional_expr): Use pedpermerror for
pointer/integer type mismatches, based on -Wint-conversion.
(pedwarn_pedpermerror_init, permerror_init): New function.
(pedwarn_
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