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From: 钟居哲 <juzhe.zhong@rivai.ai>
To: patrick <patrick@rivosinc.com>,  gcc-patches <gcc-patches@gcc.gnu.org>
Cc: thomas <thomas@codesourcery.com>,  fweimer <fweimer@redhat.com>
Subject: Re: Re: [PATCH 2/6] c: Turn int-conversion warnings into permerrors
Date: Sat, 2 Dec 2023 09:53:11 +0800	[thread overview]
Message-ID: <B3CEF0CF8A009CDC+2023120209531048226211@rivai.ai> (raw)
In-Reply-To: <ae85e4b7-99ac-45a3-ab54-ae0cd7ece852@rivosinc.com>

[-- Attachment #1: Type: text/plain, Size: 44776 bytes --]

No. GLIBC 2.37 also failed:

make[4]: Leaving directory '/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/build-newlib/riscv64-unknown-elf/newlib'
  CC       libm/complex/libm_a-casinhl.o
make[3]: *** [Makefile:5283: all] Error 2
make[3]: Leaving directory '/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/build-newlib/riscv64-unknown-elf/newlib'
make[2]: *** [Makefile:8492: all-target-newlib] Error 2
make[2]: Leaving directory '/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/build-newlib'
make[1]: *** [Makefile:879: all] Error 2
make[1]: Leaving directory '/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/build-newlib'
make: *** [Makefile:624: stamps/build-newlib] Error 2
make: *** Waiting for unfinished jobs....
  CC       libm/complex/libm_a-csinhl.o
/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':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ccoshl.c:43:13: error: implicit declaration of function 'coshl'; did you mean 'coshf'? [-Wimplicit-function-declaration]
   43 |         w = coshl(x) * cosl(y) + (sinhl(x) * sinl(y)) * I;
      |             ^~~~~
      |             coshf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ccoshl.c:43:24: error: implicit declaration of function 'cosl'; did you mean 'cosf'? [-Wimplicit-function-declaration]
   43 |         w = coshl(x) * cosl(y) + (sinhl(x) * sinl(y)) * I;
      |                        ^~~~
      |                        cosf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/clogl.c: In function 'clogl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ccoshl.c:43:35: error: implicit declaration of function 'sinhl'; did you mean 'sinhf'? [-Wimplicit-function-declaration]
   43 |         w = coshl(x) * cosl(y) + (sinhl(x) * sinl(y)) * I;
      |                                   ^~~~~
      |                                   sinhf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/clogl.c:42:13: error: implicit declaration of function 'logl'; did you mean 'logf'? [-Wimplicit-function-declaration]
   42 |         p = logl(rr);
      |             ^~~~
      |             logf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ccoshl.c:43:46: error: implicit declaration of function 'sinl'; did you mean 'sinf'? [-Wimplicit-function-declaration]
   43 |         w = coshl(x) * cosl(y) + (sinhl(x) * sinl(y)) * I;
      |                                              ^~~~
      |                                              sinf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/clogl.c:43:14: error: implicit declaration of function 'atan2l'; did you mean 'atan2f'? [-Wimplicit-function-declaration]
   43 |         rr = atan2l(cimagl(z), creall(z));
      |              ^~~~~~
      |              atan2f
  CC       libm/complex/libm_a-csinl.o
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cexpl.c: In function 'cexpl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cexpl.c:43:13: error: implicit declaration of function 'expl'; did you mean 'expf'? [-Wimplicit-function-declaration]
   43 |         r = expl(x);
      |             ^~~~
      |             expf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cexpl.c:44:17: error: implicit declaration of function 'cosl'; did you mean 'cosf'? [-Wimplicit-function-declaration]
   44 |         w = r * cosl(y) + r * sinl(y) * I;
      |                 ^~~~
      |                 cosf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cexpl.c:44:31: error: implicit declaration of function 'sinl'; did you mean 'sinf'? [-Wimplicit-function-declaration]
   44 |         w = r * cosl(y) + r * sinl(y) * I;
      |                               ^~~~
      |                               sinf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cephes_subrl.c: In function '_cchshl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cephes_subrl.c:43:13: error: implicit declaration of function 'fabsl'; did you mean 'fabsf'? [-Wimplicit-function-declaration]
   43 |         if (fabsl(x) <= 0.5L) {
      |             ^~~~~
      |             fabsf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cargl.c: In function 'cargl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cargl.c:16:17: error: implicit declaration of function 'atan2l'; did you mean 'atan2f'? [-Wimplicit-function-declaration]
   16 |          return atan2l (cimagl (z), creall (z));
      |                 ^~~~~~
      |                 atan2f
  CC       libm/complex/libm_a-catanl.o
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cephes_subrl.c:44:22: error: implicit declaration of function 'coshl'; did you mean 'coshf'? [-Wimplicit-function-declaration]
   44 |                 *c = coshl(x);
      |                      ^~~~~
      |                      coshf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cephes_subrl.c:45:22: error: implicit declaration of function 'sinhl'; did you mean 'sinhf'? [-Wimplicit-function-declaration]
   45 |                 *s = sinhl(x);
      |                      ^~~~~
      |                      sinhf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csqrtl.c: In function 'csqrtl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csqrtl.c:80:40: error: implicit declaration of function 'fabsl'; did you mean 'fabsf'? [-Wimplicit-function-declaration]
   80 |                         return (cpackl(fabsl(b - b), copysignl(a, b)));
      |                                        ^~~~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csqrtl.c:50:24: note: in definition of macro 'cpackl'
   50 | #define cpackl(r, i) ((r) + (i) * I)
      |                        ^
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cephes_subrl.c:47:21: error: implicit declaration of function 'expl'; did you mean 'expf'? [-Wimplicit-function-declaration]
   47 |                 e = expl(x);
      |                     ^~~~
      |                     expf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csqrtl.c:80:54: error: implicit declaration of function 'copysignl'; did you mean 'copysignf'? [-Wimplicit-function-declaration]
   80 |                         return (cpackl(fabsl(b - b), copysignl(a, b)));
      |                                                      ^~~~~~~~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csqrtl.c:50:30: note: in definition of macro 'cpackl'
   50 | #define cpackl(r, i) ((r) + (i) * I)
      |                              ^
  CC       libm/fenv/libm_a-feclearexcept.o
  CC       libm/fenv/libm_a-fe_dfl_env.o
  CC       libm/fenv/libm_a-fegetenv.o
  CC       libm/fenv/libm_a-fegetexceptflag.o
make[4]: *** [Makefile:43116: libm/complex/libm_a-ccoshl.o] Error 1
make[4]: *** Waiting for unfinished jobs....
make[4]: *** [Makefile:43144: libm/complex/libm_a-clogl.o] Error 1
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cprojl.c: In function 'cprojl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cprojl.c:60:32: error: implicit declaration of function 'copysignl'; did you mean 'copysignf'? [-Wimplicit-function-declaration]
   60 |                 IMAG_PART(w) = copysignl(0.0L, cimagl(z));
      |                                ^~~~~~~~~
      |                                copysignf
make[4]: *** [Makefile:43200: libm/complex/libm_a-cexpl.o] Error 1
make[4]: *** [Makefile:43172: libm/complex/libm_a-cargl.o] Error 1
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ccosl.c: In function 'ccosl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ccosl.c:43:13: error: implicit declaration of function 'cosl'; did you mean 'cosf'? [-Wimplicit-function-declaration]
   43 |         w = cosl(creall(z)) * ch - (sinl(creall(z)) * sh) * I;
      |             ^~~~
      |             cosf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ccosl.c:43:37: error: implicit declaration of function 'sinl'; did you mean 'sinf'? [-Wimplicit-function-declaration]
   43 |         w = cosl(creall(z)) * ch - (sinl(creall(z)) * sh) * I;
      |                                     ^~~~
      |                                     sinf
make[4]: *** [Makefile:43214: libm/complex/libm_a-cephes_subrl.o] Error 1
make[4]: *** [Makefile:43158: libm/complex/libm_a-csqrtl.o] Error 1
make[4]: *** [Makefile:43186: libm/complex/libm_a-cprojl.o] Error 1
make[4]: *** [Makefile:43242: libm/complex/libm_a-ccosl.o] Error 1
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cpowl.c: In function 'cpowl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cpowl.c:48:13: error: implicit declaration of function 'powl'; did you mean 'powf'? [-Wimplicit-function-declaration]
   48 |         r = powl(absa, x);
      |             ^~~~
      |             powf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanhl.c: In function 'ctanhl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanhl.c:43:13: error: implicit declaration of function 'coshl'; did you mean 'coshf'? [-Wimplicit-function-declaration]
   43 |         d = coshl(2.0L * x) + cosl(2.0L * y);
      |             ^~~~~
      |             coshf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cpowl.c:51:25: error: implicit declaration of function 'expl'; did you mean 'expf'? [-Wimplicit-function-declaration]
   51 |                 r = r * expl(-y * arga);
      |                         ^~~~
      |                         expf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanhl.c:43:31: error: implicit declaration of function 'cosl'; did you mean 'cosf'? [-Wimplicit-function-declaration]
   43 |         d = coshl(2.0L * x) + cosl(2.0L * y);
      |                               ^~~~
      |                               cosf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cpowl.c:52:37: error: implicit declaration of function 'logl'; did you mean 'logf'? [-Wimplicit-function-declaration]
   52 |                 theta = theta + y * logl(absa);
      |                                     ^~~~
      |                                     logf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanhl.c:44:13: error: implicit declaration of function 'sinhl'; did you mean 'sinhf'? [-Wimplicit-function-declaration]
   44 |         w = sinhl(2.0L * x) / d  +  (sinl(2.0L * y) / d) * I;
      |             ^~~~~
      |             sinhf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cpowl.c:54:17: error: implicit declaration of function 'cosl'; did you mean 'cosf'? [-Wimplicit-function-declaration]
   54 |         w = r * cosl(theta) + (r * sinl(theta)) * I;
      |                 ^~~~
      |                 cosf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanhl.c:44:38: error: implicit declaration of function 'sinl'; did you mean 'sinf'? [-Wimplicit-function-declaration]
   44 |         w = sinhl(2.0L * x) / d  +  (sinl(2.0L * y) / d) * I;
      |                                      ^~~~
      |                                      sinf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/cpowl.c:54:36: error: implicit declaration of function 'sinl'; did you mean 'sinf'? [-Wimplicit-function-declaration]
   54 |         w = r * cosl(theta) + (r * sinl(theta)) * I;
      |                                    ^~~~
      |                                    sinf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanl.c: In function 'ctanl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanl.c:43:13: error: implicit declaration of function 'cosl'; did you mean 'cosf'? [-Wimplicit-function-declaration]
   43 |         d = cosl(2.0L * creall(z)) + coshl(2.0L * cimagl(z));
      |             ^~~~
      |             cosf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanl.c:43:38: error: implicit declaration of function 'coshl'; did you mean 'coshf'? [-Wimplicit-function-declaration]
   43 |         d = cosl(2.0L * creall(z)) + coshl(2.0L * cimagl(z));
      |                                      ^~~~~
      |                                      coshf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanl.c:45:13: error: implicit declaration of function 'fabsl'; did you mean 'fabsf'? [-Wimplicit-function-declaration]
   45 |         if (fabsl(d) < 0.25L)
      |             ^~~~~
      |             fabsf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanl.c:54:13: error: implicit declaration of function 'sinl'; did you mean 'sinf'? [-Wimplicit-function-declaration]
   54 |         w = sinl(2.0L * creall(z)) / d + (sinhl(2.0L * cimagl(z)) / d) * I;
      |             ^~~~
      |             sinf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/ctanl.c:54:43: error: implicit declaration of function 'sinhl'; did you mean 'sinhf'? [-Wimplicit-function-declaration]
   54 |         w = sinl(2.0L * creall(z)) / d + (sinhl(2.0L * cimagl(z)) / d) * I;
      |                                           ^~~~~
      |                                           sinhf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csinhl.c: In function 'csinhl':
make[4]: *** [Makefile:43312: libm/complex/libm_a-ctanhl.o] Error 1
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csinhl.c:43:13: error: implicit declaration of function 'sinhl'; did you mean 'sinhf'? [-Wimplicit-function-declaration]
   43 |         w = sinhl(x) * cosl(y) + (coshl(x) * sinl(y)) * I;
      |             ^~~~~
      |             sinhf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csinhl.c:43:24: error: implicit declaration of function 'cosl'; did you mean 'cosf'? [-Wimplicit-function-declaration]
   43 |         w = sinhl(x) * cosl(y) + (coshl(x) * sinl(y)) * I;
      |                        ^~~~
      |                        cosf
make[4]: *** [Makefile:43298: libm/complex/libm_a-cpowl.o] Error 1
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csinhl.c:43:35: error: implicit declaration of function 'coshl'; did you mean 'coshf'? [-Wimplicit-function-declaration]
   43 |         w = sinhl(x) * cosl(y) + (coshl(x) * sinl(y)) * I;
      |                                   ^~~~~
      |                                   coshf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csinhl.c:43:46: error: implicit declaration of function 'sinl'; did you mean 'sinf'? [-Wimplicit-function-declaration]
   43 |         w = sinhl(x) * cosl(y) + (coshl(x) * sinl(y)) * I;
      |                                              ^~~~
      |                                              sinf
make[4]: *** [Makefile:43326: libm/complex/libm_a-ctanl.o] Error 1
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csinl.c: In function 'csinl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csinl.c:43:13: error: implicit declaration of function 'sinl'; did you mean 'sinf'? [-Wimplicit-function-declaration]
   43 |         w = sinl(creall(z)) * ch + (cosl(creall(z)) * sh) * I;
      |             ^~~~
      |             sinf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/csinl.c:43:37: error: implicit declaration of function 'cosl'; did you mean 'cosf'? [-Wimplicit-function-declaration]
   43 |         w = sinl(creall(z)) * ch + (cosl(creall(z)) * sh) * I;
      |                                     ^~~~
      |                                     cosf
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/catanl.c: In function 'catanl':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/catanl.c:55:20: error: implicit declaration of function 'atan2l'; did you mean 'atan2f'? [-Wimplicit-function-declaration]
   55 |         t = 0.5L * atan2l(2.0L * x, a);
      |                    ^~~~~~
      |                    atan2f
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/../../newlib/newlib/libm/complex/catanl.c:65:26: error: implicit declaration of function 'logl'; did you mean 'logf'? [-Wimplicit-function-declaration]
   65 |         w = w + (0.25L * logl(a)) * I;
      |                          ^~~~
      |                          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 '/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/build-newlib-nano/riscv64-unknown-elf/newlib'
make[3]: *** [Makefile:5283: all] Error 2
make[3]: Leaving directory '/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/build-newlib-nano/riscv64-unknown-elf/newlib'
make[2]: *** [Makefile:8492: all-target-newlib] Error 2
make[2]: Leaving directory '/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/build-newlib-nano'
make[1]: *** [Makefile:879: all] Error 2
make[1]: Leaving directory '/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-linux-spike-debug/build-newlib-nano'
make: *** [Makefile:641: stamps/build-newlib-nano] Error 2

Confirm newlib/glibc/musl definitely can not be compiled by trunk GCC.



juzhe.zhong@rivai.ai
 
From: Patrick O'Neill
Date: 2023-12-02 09:10
To: 钟居哲; gcc-patches
CC: thomas; fweimer
Subject: Re: [PATCH 2/6] c: Turn int-conversion warnings into permerrors
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 patches on top of newlib 4.3.0 that resolves these issues (but I think they'd need more work to be upstream-able):
https://github.com/patrick-rivos/riscv-gnu-toolchain/tree/35d8e8c486bd2f6e3e2e673db8d2b979309a6de4/fixups/newlib

@Thomas @Florian am I right in assuming that breakages were expected/the fix should come from fixing the warnings?

Thanks,
Patrick
On 12/1/23 16:33, 钟居哲 wrote:
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 without a cast [-Wint-conversion]
    8 |   return syscall_errno (SYS_access, 2, file, mode, 0, 0, 0, 0);
      |                                        ^~~~
      |                                        |
      |                                        const char *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_access.c:2:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:38: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                 ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_utime.c:5:39: warning: 'struct utimbuf' declared inside parameter list will not be visible outside of this definition or declaration
    5 | _utime(const char *path, const struct utimbuf *times)
      |                                       ^~~~~~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_faccessat.c: In function '_faccessat':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_faccessat.c:7:50: error: passing argument 4 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
    7 |   return syscall_errno (SYS_faccessat, 4, dirfd, file, mode, flags, 0, 0);
      |                                                  ^~~~
      |                                                  |
      |                                                  const char *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_faccessat.c:2:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:48: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                           ~~~~~^~~
make[5]: *** [Makefile:3315: riscv/riscv_libgloss_a-sys_access.o] Error 1
make[5]: *** Waiting for unfinished jobs....
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_open.c: In function '_open':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_open.c:8:38: error: passing argument 3 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
    8 |   return syscall_errno (SYS_open, 3, name, flags, mode, 0, 0, 0);
      |                                      ^~~~
      |                                      |
      |                                      const char *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_open.c:2:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:38: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                 ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_openat.c: In function '_openat':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_openat.c:7:47: error: passing argument 4 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
    7 |   return syscall_errno (SYS_openat, 4, dirfd, name, flags, mode, 0, 0);
      |                                               ^~~~
      |                                               |
      |                                               const char *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_openat.c:2:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:48: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                           ~~~~~^~~
make[5]: *** [Makefile:3427: riscv/riscv_libgloss_a-sys_faccessat.o] Error 1
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_link.c: In function '_link':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_link.c:7:38: error: passing argument 3 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
    7 |   return syscall_errno (SYS_link, 2, old_name, new_name, 0, 0, 0, 0);
      |                                      ^~~~~~~~
      |                                      |
      |                                      const char *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_link.c:2:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:38: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                 ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_link.c:7:48: error: passing argument 4 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
    7 |   return syscall_errno (SYS_link, 2, old_name, new_name, 0, 0, 0, 0);
      |                                                ^~~~~~~~
      |                                                |
      |                                                const char *
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:48: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                           ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_fstat.c: In function '_fstat':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_fstat.c:12:47: error: passing argument 4 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
   12 |   int rv = syscall_errno (SYS_fstat, 2, file, &kst, 0, 0, 0, 0);
      |                                               ^~~~
      |                                               |
      |                                               struct kernel_stat *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_fstat.c:3:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:48: note: expected 'long int' but argument is of type 'struct kernel_stat *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                           ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_fstatat.c: In function '_fstatat':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_fstatat.c:11:50: error: passing argument 4 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
   11 |   int rv = syscall_errno (SYS_fstatat, 4, dirfd, file, &kst, flags, 0, 0);
      |                                                  ^~~~
      |                                                  |
      |                                                  const char *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_fstatat.c:3:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:48: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                           ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_fstatat.c:11:56: error: passing argument 5 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
   11 |   int rv = syscall_errno (SYS_fstatat, 4, dirfd, file, &kst, flags, 0, 0);
      |                                                        ^~~~
      |                                                        |
      |                                                        struct kernel_stat *
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_unlink.c: In function '_unlink':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:58: note: expected 'long int' but argument is of type 'struct kernel_stat *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                                     ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_unlink.c:8:40: error: passing argument 3 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
    8 |   return syscall_errno (SYS_unlink, 1, name, 0, 0, 0, 0, 0);
      |                                        ^~~~
      |                                        |
      |                                        const char *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_unlink.c:2:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:38: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                 ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_access.c: In function '_access':
/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 without a cast [-Wint-conversion]
    8 |   return syscall_errno (SYS_access, 2, file, mode, 0, 0, 0, 0);
      |                                        ^~~~
      |                                        |
      |                                        const char *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_access.c:2:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:38: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                 ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_read.c: In function '_read':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_read.c:8:44: error: passing argument 4 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
    8 |   return syscall_errno (SYS_read, 3, file, ptr, len, 0, 0, 0);
      |                                            ^~~
      |                                            |
      |                                            void *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_read.c:3:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:48: note: expected 'long int' but argument is of type 'void *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                           ~~~~~^~~
make[5]: *** [Makefile:3609: riscv/riscv_libgloss_a-sys_open.o] Error 1
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_lstat.c: In function '_lstat':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_lstat.c:10:41: error: passing argument 3 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
   10 |   int rv = syscall_errno (SYS_lstat, 2, file, &kst, 0, 0, 0, 0);
      |                                         ^~~~
      |                                         |
      |                                         const char *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_lstat.c:3:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:38: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                 ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_lstat.c:10:47: error: passing argument 4 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
   10 |   int rv = syscall_errno (SYS_lstat, 2, file, &kst, 0, 0, 0, 0);
      |                                               ^~~~
      |                                               |
      |                                               struct kernel_stat *
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:48: note: expected 'long int' but argument is of type 'struct kernel_stat *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                           ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_write.c: In function '_write':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_write.c:9:45: error: passing argument 4 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
    9 |   return syscall_errno (SYS_write, 3, file, ptr, len, 0, 0, 0);
      |                                             ^~~
      |                                             |
      |                                             const void *
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_write.c:3:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:48: note: expected 'long int' but argument is of type 'const void *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                           ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_stat.c: In function '_stat':
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_stat.c:11:40: error: passing argument 3 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
   11 |   int rv = syscall_errno (SYS_stat, 2, file, &kst, 0, 0, 0, 0);
      |                                        ^~~~
      |                                        |
      |                                        const char *
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_gettimeofday.c: In function '_gettimeofday':
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_stat.c:3:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:38: note: expected 'long int' but argument is of type 'const char *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                 ~~~~~^~~
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_stat.c:11:46: error: passing argument 4 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
   11 |   int rv = syscall_errno (SYS_stat, 2, file, &kst, 0, 0, 0, 0);
      |                                              ^~~~
      |                                              |
      |                                              struct kernel_stat *
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_gettimeofday.c:29:46: error: passing argument 3 of 'syscall_errno' makes integer from pointer without a cast [-Wint-conversion]
   29 |   return syscall_errno (SYS_gettimeofday, 1, tp, 0, 0, 0, 0, 0);
      |                                              ^~
      |                                              |
      |                                              struct timeval *
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:48: note: expected 'long int' but argument is of type 'struct kernel_stat *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                           ~~~~~^~~
In file included from /work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/sys_gettimeofday.c:4:
/work/home/jzzhong/work/toolchain/riscv/build/dev-rv64gcv_zvfh_zfh-lp64d-medany-newlib-spike-debug/../../newlib/libgloss/riscv/internal_syscall.h:66:38: note: expected 'long int' but argument is of type 'struct timeval *'
   66 | syscall_errno(long n, int argc, long _a0, long _a1, long _a2, long _a3, long _a4, long _a5)
      |                                 ~~~~~^~~
make[5]: *** [Makefile:3623: riscv/riscv_libgloss_a-sys_openat.o] Error 1
make[5]: *** [Makefile:3567: riscv/riscv_libgloss_a-sys_link.o] Error 1
make[5]: *** [Makefile:3455: riscv/riscv_libgloss_a-sys_fstat.o] Error 1
make[5]: *** [Makefile:3469: riscv/riscv_libgloss_a-sys_fstatat.o] Error 1
make[5]: *** [Makefile:3707: riscv/riscv_libgloss_a-sys_unlink.o] Error 1
make[5]: *** [Makefile:4127: riscv/riscv_libsim_a-sys_access.o] Error 1
make[5]: *** [Makefile:3637: riscv/riscv_libgloss_a-sys_read.o] Error 1
make[5]: *** [Makefile:3595: riscv/riscv_libgloss_a-sys_lstat.o] Error 1
make[5]: *** [Makefile:3749: riscv/riscv_libgloss_a-sys_write.o] Error 1
make[5]: *** [Makefile:3665: riscv/riscv_libgloss_a-sys_stat.o] Error 1
make[5]: *** [Makefile:3525: riscv/riscv_libgloss_a-sys_gettimeofday.o] Error 1




juzhe.zhong@rivai.ai

  reply	other threads:[~2023-12-02  1:53 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-12-02  0:33 钟居哲
2023-12-02  1:10 ` Patrick O'Neill
2023-12-02  1:53   ` 钟居哲 [this message]
2023-12-02  3:25     ` Patrick O'Neill
2023-12-02  1:13 ` Sam James
2023-12-02  3:40   ` Jeff Law
2023-12-02  5:47     ` Sam James
2023-12-02 15:19       ` Jeff Law
2023-12-04  7:45         ` Kito Cheng
2023-12-05  0:25           ` Kito Cheng

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