git.ipfire.org Git - thirdparty/glibc.git/commit

Add jmp_buf-macros.h

Verify that sizes, alignments and field offsets of jmp_buf as well as
sigjmp_buf are unchanged regardless how struct __jmp_buf_tag is defined.
Since jmp_buf is target specific, jmp_buf-macros.h is added for each
Linux target. A new target must provides its own jmp_buf-macros.h.

TODO: Hurd needs to provide a jmp_buf-macros.h.

Tested with build-many-glibcs.py.

* include/setjmp.h [!_ISOMAC]: Include <stddef.h> and
<jmp_buf-macros.h>.
[!_ISOMAC] (STR_HELPER): New.
[!_ISOMAC] (STR): Likewise.
[!_ISOMAC] (TEST_SIZE): Likewise.
[!_ISOMAC] (TEST_ALIGN): Likewise.
[!_ISOMAC] (TEST_OFFSET): Likewise.
[!_ISOMAC] Add _Static_assert to check sizes, alignments and
field offsets of jmp_buf as well as sigjmp_buf.
* sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/alpha/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/arm/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/hppa/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/i386/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/m68k/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/microblaze/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/mips/mips32/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n32/jmp_buf-macros.h:
Likewise.
* sysdeps/unix/sysv/linux/mips/mips64/n64/jmp_buf-macros.h:
Likewise.
* sysdeps/unix/sysv/linux/nios2/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc32/jmp_buf-macros.h:
Likewise.
* sysdeps/unix/sysv/linux/powerpc/powerpc64/jmp_buf-macros.h:
Likewise.
* sysdeps/unix/sysv/linux/s390/s390-32/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/s390/s390-64/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/sh/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc32/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/sparc/sparc64/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/jmp_buf-macros.h:
Likewise.
* sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/jmp_buf-macros.h:
Likewise.
* sysdeps/unix/sysv/linux/tile/tilepro/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/64/jmp_buf-macros.h: Likewise.
* sysdeps/unix/sysv/linux/x86_64/x32/jmp_buf-macros.h: Likewise.

author	H.J. Lu <hjl.tools@gmail.com>
	Thu, 9 Nov 2017 13:09:49 +0000 (05:09 -0800)
committer	H.J. Lu <hjl.tools@gmail.com>
	Thu, 9 Nov 2017 13:10:03 +0000 (05:10 -0800)
commit	8cb5295d3f642af43694ba39bc56c8575380aeb3
tree	5e8f1ad564128af0daaeb9d54b8b1ce439fab9e4	tree \| snapshot
parent	3683b423a4895ecd360fbbe118a027b7c2cf52ec	commit \| diff

ChangeLog		diff \| blob \| blame \| history
include/setjmp.h		diff \| blob \| blame \| history
sysdeps/unix/sysv/linux/aarch64/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/alpha/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/arm/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/hppa/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/i386/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/ia64/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/m68k/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/microblaze/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/mips/mips32/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/mips/mips64/n32/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/mips/mips64/n64/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/nios2/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/powerpc/powerpc32/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/powerpc/powerpc64/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/s390/s390-32/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/s390/s390-64/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/sh/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/sparc/sparc32/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/sparc/sparc64/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/tile/tilegx/tilegx32/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/tile/tilegx/tilegx64/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/tile/tilepro/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/x86_64/64/jmp_buf-macros.h	[new file with mode: 0644]	blob
sysdeps/unix/sysv/linux/x86_64/x32/jmp_buf-macros.h	[new file with mode: 0644]	blob