From 1c7d6584a7811b7785ae5c1e378f14b5ba0971cf Mon Sep 17 00:00:00 2001 From: takeshi_hoshina Date: Mon, 2 Nov 2020 11:07:33 +0900 Subject: basesystem-jj recipes --- ...e754-soft-fp-ignore-maybe-uninitialized-w.patch | 100 --------------------- 1 file changed, 100 deletions(-) delete mode 100644 external/poky/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch (limited to 'external/poky/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch') diff --git a/external/poky/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch b/external/poky/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch deleted file mode 100644 index 99cd2509..00000000 --- a/external/poky/meta/recipes-core/glibc/glibc/0032-sysdeps-ieee754-soft-fp-ignore-maybe-uninitialized-w.patch +++ /dev/null @@ -1,100 +0,0 @@ -From 618668540e263c09b0eb28131dde7b4500158fd4 Mon Sep 17 00:00:00 2001 -From: Martin Jansa -Date: Sun, 16 Sep 2018 12:39:22 +0000 -Subject: [PATCH] sysdeps/ieee754/soft-fp: ignore maybe-uninitialized with -O - [BZ #19444] - -* with -O, -O1, -Os it fails with: - -In file included from ../soft-fp/soft-fp.h:318, - from ../sysdeps/ieee754/soft-fp/s_fdiv.c:28: -../sysdeps/ieee754/soft-fp/s_fdiv.c: In function '__fdiv': -../soft-fp/op-2.h:98:25: error: 'R_f1' may be used uninitialized in this function [-Werror=maybe-uninitialized] - X##_f0 = (X##_f1 << (_FP_W_TYPE_SIZE - (N)) | X##_f0 >> (N) \ - ^~ -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f1' was declared here - FP_DECL_D (R); - ^ -../soft-fp/op-2.h:37:36: note: in definition of macro '_FP_FRAC_DECL_2' - _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT - ^ -../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL' - # define FP_DECL_D(X) _FP_DECL (2, X) - ^~~~~~~~ -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D' - FP_DECL_D (R); - ^~~~~~~~~ -../soft-fp/op-2.h:101:17: error: 'R_f0' may be used uninitialized in this function [-Werror=maybe-uninitialized] - : (X##_f0 << (_FP_W_TYPE_SIZE - (N))) != 0)); \ - ^~ -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:14: note: 'R_f0' was declared here - FP_DECL_D (R); - ^ -../soft-fp/op-2.h:37:14: note: in definition of macro '_FP_FRAC_DECL_2' - _FP_W_TYPE X##_f0 _FP_ZERO_INIT, X##_f1 _FP_ZERO_INIT - ^ -../soft-fp/double.h:95:24: note: in expansion of macro '_FP_DECL' - # define FP_DECL_D(X) _FP_DECL (2, X) - ^~~~~~~~ -../sysdeps/ieee754/soft-fp/s_fdiv.c:38:3: note: in expansion of macro 'FP_DECL_D' - FP_DECL_D (R); - ^~~~~~~~~ - -Build tested with Yocto for ARM, AARCH64, X86, X86_64, PPC, MIPS, MIPS64 -with -O, -O1, -Os. -For AARCH64 it needs one more fix in locale for -Os. - - Partial fix for [BZ #23716] - * sysdeps/ieee754/soft-fp/s_fdiv.c: Fix build with -O - -Work around the issue instead of removing -O like we do with -SELECTED_OPTIMIZATION - -Upstream-Status: Submitted [https://www.sourceware.org/ml/libc-alpha/2018-09/msg00300.html] - -Signed-off-by: Martin Jansa ---- - ChangeLog | 4 ++++ - sysdeps/ieee754/soft-fp/s_fdiv.c | 12 ++++++++++++ - 2 files changed, 16 insertions(+) - -diff --git a/ChangeLog b/ChangeLog -index 922e916f2c..216336edc9 100644 ---- a/ChangeLog -+++ b/ChangeLog -@@ -1,3 +1,7 @@ -+2018-09-30 Martin Jansa -+ Partial fix for [BZ #23716] -+ * sysdeps/ieee754/soft-fp/s_fdiv.c: Fix build with -O. -+ - 2018-09-29 Martin Jansa - Partial fix for [BZ #23716] - * sysdeps/ieee754/dbl-96/e_jnl.c: Fix build with -O -diff --git a/sysdeps/ieee754/soft-fp/s_fdiv.c b/sysdeps/ieee754/soft-fp/s_fdiv.c -index 341339f5ed..14655b77da 100644 ---- a/sysdeps/ieee754/soft-fp/s_fdiv.c -+++ b/sysdeps/ieee754/soft-fp/s_fdiv.c -@@ -25,6 +25,16 @@ - #undef fdivl - - #include -+ -+#include -+/* R_f[01] are not set in cases where it is not used in packing, but the -+ compiler does not see that it is set in all cases where it is -+ used, resulting in warnings that it may be used uninitialized. -+ The location of the warning differs in different versions of GCC, -+ it may be where R is defined using a macro or it may be where the -+ macro is defined. */ -+DIAG_PUSH_NEEDS_COMMENT; -+DIAG_IGNORE_NEEDS_COMMENT (8, "-Wmaybe-uninitialized"); - #include - #include - #include -@@ -53,4 +63,6 @@ __fdiv (double x, double y) - CHECK_NARROW_DIV (ret, x, y); - return ret; - } -+DIAG_POP_NEEDS_COMMENT; -+ - libm_alias_float_double (div) -- cgit 1.2.3-korg