setjmp: Replace jmp_buf-macros.h with jmp_buf-macros.sym

It requires less boilerplate code for newer ports.  The _Static_assert
checks from internal setjmp are moved to its own internal test since
setjmp.h is included early by multiple headers (to generate
rtld-sizes.sym).

The riscv jmp_buf-macros.h check is also redundant, it is already
done by riscv configure.ac.

Checked with a build for the affected architectures.

28 files changed, 1 insertions, 258 deletions

diff --git a/sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h
deleted file mode 100644
index 608a7ad1f7..0000000000
--- a/sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 312
-#define SIGJMP_BUF_SIZE 312
-#define JMP_BUF_ALIGN 8
-#define SIGJMP_BUF_ALIGN 8
-#define MASK_WAS_SAVED_OFFSET 176
-#define SAVED_MASK_OFFSET 184
diff --git a/sysdeps/unix/sysv/linux/alpha/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/alpha/jmp_buf-macros.h
deleted file mode 100644
index b595173e6f..0000000000
--- a/sysdeps/unix/sysv/linux/alpha/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 272
-#define SIGJMP_BUF_SIZE 272
-#define JMP_BUF_ALIGN 8
-#define SIGJMP_BUF_ALIGN 8
-#define MASK_WAS_SAVED_OFFSET 136
-#define SAVED_MASK_OFFSET 144
diff --git a/sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h
deleted file mode 100644
index 296f3197ee..0000000000
--- a/sysdeps/unix/sysv/linux/arc/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE		(32 + 1 + 64 / (8 * sizeof (unsigned long int))) * sizeof (unsigned long int)
-#define SIGJMP_BUF_SIZE		(32 + 1 + 64 / (8 * sizeof (unsigned long int))) * sizeof (unsigned long int)
-#define JMP_BUF_ALIGN		__alignof__ (unsigned long int)
-#define SIGJMP_BUF_ALIGN	__alignof__ (unsigned long int)
-#define MASK_WAS_SAVED_OFFSET	(32 * sizeof (unsigned long int))
-#define SAVED_MASK_OFFSET	(33 * sizeof (unsigned long int))
diff --git a/sysdeps/unix/sysv/linux/arm/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/arm/jmp_buf-macros.h
deleted file mode 100644
index eb64802525..0000000000
--- a/sysdeps/unix/sysv/linux/arm/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 392
-#define SIGJMP_BUF_SIZE 392
-#define JMP_BUF_ALIGN 8
-#define SIGJMP_BUF_ALIGN 8
-#define MASK_WAS_SAVED_OFFSET 256
-#define SAVED_MASK_OFFSET 260
diff --git a/sysdeps/unix/sysv/linux/csky/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/csky/jmp_buf-macros.h
deleted file mode 100644
index 5a390c7662..0000000000
--- a/sysdeps/unix/sysv/linux/csky/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 268
-#define SIGJMP_BUF_SIZE 268
-#define JMP_BUF_ALIGN 4
-#define SIGJMP_BUF_ALIGN 4
-#define MASK_WAS_SAVED_OFFSET 136
-#define SAVED_MASK_OFFSET 140
diff --git a/sysdeps/unix/sysv/linux/hppa/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/hppa/jmp_buf-macros.h
deleted file mode 100644
index 6ede0d6af7..0000000000
--- a/sysdeps/unix/sysv/linux/hppa/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 304
-#define SIGJMP_BUF_SIZE 304
-#define JMP_BUF_ALIGN 8
-#define SIGJMP_BUF_ALIGN 8
-#define MASK_WAS_SAVED_OFFSET 168
-#define SAVED_MASK_OFFSET 172
diff --git a/sysdeps/unix/sysv/linux/i386/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/i386/jmp_buf-macros.h
deleted file mode 100644
index 554bbed309..0000000000
--- a/sysdeps/unix/sysv/linux/i386/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 156
-#define SIGJMP_BUF_SIZE 156
-#define JMP_BUF_ALIGN 4
-#define SIGJMP_BUF_ALIGN 4
-#define MASK_WAS_SAVED_OFFSET 24
-#define SAVED_MASK_OFFSET 28
diff --git a/sysdeps/unix/sysv/linux/ia64/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/ia64/jmp_buf-macros.h
deleted file mode 100644
index 41788657ec..0000000000
--- a/sysdeps/unix/sysv/linux/ia64/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 704
-#define SIGJMP_BUF_SIZE 704
-#define JMP_BUF_ALIGN 16
-#define SIGJMP_BUF_ALIGN 16
-#define MASK_WAS_SAVED_OFFSET 560
-#define SAVED_MASK_OFFSET 568
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/fpu/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/m68k/coldfire/fpu/jmp_buf-macros.h
deleted file mode 100644
index 9b25281277..0000000000
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/fpu/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 256
-#define SIGJMP_BUF_SIZE 256
-#define JMP_BUF_ALIGN 2
-#define SIGJMP_BUF_ALIGN 2
-#define MASK_WAS_SAVED_OFFSET 124
-#define SAVED_MASK_OFFSET 128
diff --git a/sysdeps/unix/sysv/linux/m68k/coldfire/nofpu/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/m68k/coldfire/nofpu/jmp_buf-macros.h
deleted file mode 100644
index 24fa289e64..0000000000
--- a/sysdeps/unix/sysv/linux/m68k/coldfire/nofpu/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 192
-#define SIGJMP_BUF_SIZE 192
-#define JMP_BUF_ALIGN 2
-#define SIGJMP_BUF_ALIGN 2
-#define MASK_WAS_SAVED_OFFSET 60
-#define SAVED_MASK_OFFSET 64
diff --git a/sysdeps/unix/sysv/linux/m68k/m680x0/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/m68k/m680x0/jmp_buf-macros.h
deleted file mode 100644
index 2f62ecb4b3..0000000000
--- a/sysdeps/unix/sysv/linux/m68k/m680x0/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 288
-#define SIGJMP_BUF_SIZE 288
-#define JMP_BUF_ALIGN 2
-#define SIGJMP_BUF_ALIGN 2
-#define MASK_WAS_SAVED_OFFSET 156
-#define SAVED_MASK_OFFSET 160
diff --git a/sysdeps/unix/sysv/linux/microblaze/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/microblaze/jmp_buf-macros.h
deleted file mode 100644
index 9c435f7967..0000000000
--- a/sysdeps/unix/sysv/linux/microblaze/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 216
-#define SIGJMP_BUF_SIZE 216
-#define JMP_BUF_ALIGN 4
-#define SIGJMP_BUF_ALIGN 4
-#define MASK_WAS_SAVED_OFFSET 84
-#define SAVED_MASK_OFFSET 88
diff --git a/sysdeps/unix/sysv/linux/mips/mips32/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/mips/mips32/jmp_buf-macros.h
deleted file mode 100644
index d46d69ecbd..0000000000
--- a/sysdeps/unix/sysv/linux/mips/mips32/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 240
-#define SIGJMP_BUF_SIZE 240
-#define JMP_BUF_ALIGN 8
-#define SIGJMP_BUF_ALIGN 8
-#define MASK_WAS_SAVED_OFFSET 104
-#define SAVED_MASK_OFFSET 108
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/mips/mips64/n32/jmp_buf-macros.h
deleted file mode 100644
index ed0f1232de..0000000000
--- a/sysdeps/unix/sysv/linux/mips/mips64/n32/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 288
-#define SIGJMP_BUF_SIZE 288
-#define JMP_BUF_ALIGN 8
-#define SIGJMP_BUF_ALIGN 8
-#define MASK_WAS_SAVED_OFFSET 152
-#define SAVED_MASK_OFFSET 156
diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/mips/mips64/n64/jmp_buf-macros.h
deleted file mode 100644
index 38b5b0636a..0000000000
--- a/sysdeps/unix/sysv/linux/mips/mips64/n64/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 304
-#define SIGJMP_BUF_SIZE 304
-#define JMP_BUF_ALIGN 8
-#define SIGJMP_BUF_ALIGN 8
-#define MASK_WAS_SAVED_OFFSET 168
-#define SAVED_MASK_OFFSET 176
diff --git a/sysdeps/unix/sysv/linux/nios2/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/nios2/jmp_buf-macros.h
deleted file mode 100644
index 1cb9cab420..0000000000
--- a/sysdeps/unix/sysv/linux/nios2/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 172
-#define SIGJMP_BUF_SIZE 172
-#define JMP_BUF_ALIGN 4
-#define SIGJMP_BUF_ALIGN 4
-#define MASK_WAS_SAVED_OFFSET 40
-#define SAVED_MASK_OFFSET 44
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc32/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/powerpc/powerpc32/jmp_buf-macros.h
deleted file mode 100644
index 11b0a8bb00..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc32/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 592
-#define SIGJMP_BUF_SIZE 592
-#define JMP_BUF_ALIGN 16
-#define SIGJMP_BUF_ALIGN 16
-#define MASK_WAS_SAVED_OFFSET 448
-#define SAVED_MASK_OFFSET 452
diff --git a/sysdeps/unix/sysv/linux/powerpc/powerpc64/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/powerpc/powerpc64/jmp_buf-macros.h
deleted file mode 100644
index d3e0d4e146..0000000000
--- a/sysdeps/unix/sysv/linux/powerpc/powerpc64/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 656
-#define SIGJMP_BUF_SIZE 656
-#define JMP_BUF_ALIGN 16
-#define SIGJMP_BUF_ALIGN 16
-#define MASK_WAS_SAVED_OFFSET 512
-#define SAVED_MASK_OFFSET 520
diff --git a/sysdeps/unix/sysv/linux/riscv/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/riscv/jmp_buf-macros.h
deleted file mode 100644
index 46e723b510..0000000000
--- a/sysdeps/unix/sysv/linux/riscv/jmp_buf-macros.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* The jump buffer constants for RISC-V.
-   Copyright (C) 2020-2021 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <https://www.gnu.org/licenses/>.  */
-
-/* Produced by this program:
-
-  #include <stdio.h>
-  #include <unistd.h>
-  #include <setjmp.h>
-  #include <stddef.h>
-
-  int main (int argc, char **argv)
-    {
-      printf ("#define JMP_BUF_SIZE %d\n", sizeof (jmp_buf));
-      printf ("#define JMP_BUF_ALIGN %d\n", __alignof__ (jmp_buf));
-      printf ("#define SIGJMP_BUF_SIZE %d\n", sizeof (sigjmp_buf));
-      printf ("#define SIGJMP_BUF_ALIGN %d\n", __alignof__ (sigjmp_buf));
-      printf ("#define MASK_WAS_SAVED_OFFSET %d\n",
-              offsetof (struct __jmp_buf_tag, __mask_was_saved));
-      printf ("#define SAVED_MASK_OFFSET %d\n",
-              offsetof (struct __jmp_buf_tag, __saved_mask));
-    } */
-
-#if defined __riscv_float_abi_soft
-# define JMP_BUF_SIZE 188
-# define JMP_BUF_ALIGN 4
-# define SIGJMP_BUF_SIZE 188
-# define SIGJMP_BUF_ALIGN 4
-# define MASK_WAS_SAVED_OFFSET 56
-# define SAVED_MASK_OFFSET 60
-#elif defined __riscv_float_abi_double
-# define JMP_BUF_SIZE 288
-# define JMP_BUF_ALIGN 8
-# define SIGJMP_BUF_SIZE 288
-# define SIGJMP_BUF_ALIGN 8
-# define MASK_WAS_SAVED_OFFSET 152
-# define SAVED_MASK_OFFSET 156
-#else
-# error "Unknown RISC-V floating-point ABI"
-#endif
diff --git a/sysdeps/unix/sysv/linux/riscv/rv64/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/riscv/rv64/jmp_buf-macros.h
deleted file mode 100644
index be9199e514..0000000000
--- a/sysdeps/unix/sysv/linux/riscv/rv64/jmp_buf-macros.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* jump buffer constants for RISC-V
-   Copyright (C) 2017-2021 Free Software Foundation, Inc.
-
-   This file is part of the GNU C Library.
-
-   The GNU C Library is free software; you can redistribute it and/or
-   modify it under the terms of the GNU Lesser General Public
-   License as published by the Free Software Foundation; either
-   version 2.1 of the License, or (at your option) any later version.
-
-   The GNU C Library is distributed in the hope that it will be useful,
-   but WITHOUT ANY WARRANTY; without even the implied warranty of
-   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-   Lesser General Public License for more details.
-
-   You should have received a copy of the GNU Lesser General Public
-   License along with the GNU C Library.  If not, see
-   <https://www.gnu.org/licenses/>.  */
-
-/* Produced by this program:
-
-   #include <stdio.h>
-   #include <unistd.h>
-   #include <setjmp.h>
-   #include <stddef.h>
-
-   int main (int argc, char **argv)
-   {
-       printf ("#define JMP_BUF_SIZE %d\n", sizeof (jmp_buf));
-       printf ("#define JMP_BUF_ALIGN %d\n", __alignof__ (jmp_buf));
-       printf ("#define SIGJMP_BUF_SIZE %d\n", sizeof (sigjmp_buf));
-       printf ("#define SIGJMP_BUF_ALIGN %d\n", __alignof__ (sigjmp_buf));
-       printf ("#define MASK_WAS_SAVED_OFFSET %d\n", offsetof (struct __jmp_buf_tag, __mask_was_saved));
-       printf ("#define SAVED_MASK_OFFSET %d\n", offsetof (struct __jmp_buf_tag, __saved_mask));
-   } */
-
-#if defined __riscv_float_abi_soft
-# define JMP_BUF_SIZE 248
-# define JMP_BUF_ALIGN 8
-# define SIGJMP_BUF_SIZE 248
-# define SIGJMP_BUF_ALIGN 8
-# define MASK_WAS_SAVED_OFFSET 112
-# define SAVED_MASK_OFFSET 120
-#elif defined __riscv_float_abi_double
-# define JMP_BUF_SIZE 344
-# define JMP_BUF_ALIGN 8
-# define SIGJMP_BUF_SIZE 344
-# define SIGJMP_BUF_ALIGN 8
-# define MASK_WAS_SAVED_OFFSET 208
-# define SAVED_MASK_OFFSET 216
-#else
-# error "Unknown RISC-V floating-point ABI"
-#endif
diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/s390/s390-32/jmp_buf-macros.h
deleted file mode 100644
index 0f29ff90d0..0000000000
--- a/sysdeps/unix/sysv/linux/s390/s390-32/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 188
-#define SIGJMP_BUF_SIZE 188
-#define JMP_BUF_ALIGN 4
-#define SIGJMP_BUF_ALIGN 4
-#define MASK_WAS_SAVED_OFFSET 56
-#define SAVED_MASK_OFFSET 60
diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/s390/s390-64/jmp_buf-macros.h
deleted file mode 100644
index 4e5f348eaf..0000000000
--- a/sysdeps/unix/sysv/linux/s390/s390-64/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 280
-#define SIGJMP_BUF_SIZE 280
-#define JMP_BUF_ALIGN 8
-#define SIGJMP_BUF_ALIGN 8
-#define MASK_WAS_SAVED_OFFSET 144
-#define SAVED_MASK_OFFSET 152
diff --git a/sysdeps/unix/sysv/linux/sh/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/sh/jmp_buf-macros.h
deleted file mode 100644
index b2bc30db5d..0000000000
--- a/sysdeps/unix/sysv/linux/sh/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 192
-#define SIGJMP_BUF_SIZE 192
-#define JMP_BUF_ALIGN 4
-#define SIGJMP_BUF_ALIGN 4
-#define MASK_WAS_SAVED_OFFSET 60
-#define SAVED_MASK_OFFSET 64
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc32/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/sparc/sparc32/jmp_buf-macros.h
deleted file mode 100644
index 388533f88a..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc32/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 144
-#define SIGJMP_BUF_SIZE 144
-#define JMP_BUF_ALIGN 4
-#define SIGJMP_BUF_ALIGN 4
-#define MASK_WAS_SAVED_OFFSET 12
-#define SAVED_MASK_OFFSET 16
diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/sparc/sparc64/jmp_buf-macros.h
deleted file mode 100644
index e86afd7b3d..0000000000
--- a/sysdeps/unix/sysv/linux/sparc/sparc64/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 640
-#define SIGJMP_BUF_SIZE 640
-#define JMP_BUF_ALIGN 16
-#define SIGJMP_BUF_ALIGN 16
-#define MASK_WAS_SAVED_OFFSET 496
-#define SAVED_MASK_OFFSET 504
diff --git a/sysdeps/unix/sysv/linux/x86/jmp_buf-ssp.sym b/sysdeps/unix/sysv/linux/x86/jmp_buf-ssp.sym
index 12829196db..9416ca23df 100644
--- a/sysdeps/unix/sysv/linux/x86/jmp_buf-ssp.sym
+++ b/sysdeps/unix/sysv/linux/x86/jmp_buf-ssp.sym
@@ -1,4 +1,5 @@
 #include <setjmpP.h>
+#include <stddef.h>
 #undef __saved_mask
 
 --
diff --git a/sysdeps/unix/sysv/linux/x86_64/64/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/x86_64/64/jmp_buf-macros.h
deleted file mode 100644
index 3ae63ab5c5..0000000000
--- a/sysdeps/unix/sysv/linux/x86_64/64/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 200
-#define SIGJMP_BUF_SIZE 200
-#define JMP_BUF_ALIGN 8
-#define SIGJMP_BUF_ALIGN 8
-#define MASK_WAS_SAVED_OFFSET 64
-#define SAVED_MASK_OFFSET 72
diff --git a/sysdeps/unix/sysv/linux/x86_64/x32/jmp_buf-macros.h b/sysdeps/unix/sysv/linux/x86_64/x32/jmp_buf-macros.h
deleted file mode 100644
index 2fa8e9ec38..0000000000
--- a/sysdeps/unix/sysv/linux/x86_64/x32/jmp_buf-macros.h
+++ /dev/null
@@ -1,6 +0,0 @@
-#define JMP_BUF_SIZE 200
-#define SIGJMP_BUF_SIZE 200
-#define JMP_BUF_ALIGN 8
-#define SIGJMP_BUF_ALIGN 8
-#define MASK_WAS_SAVED_OFFSET 64
-#define SAVED_MASK_OFFSET 68