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authorH.J. Lu <hjl.tools@gmail.com>2017-11-09 05:09:49 -0800
committerH.J. Lu <hjl.tools@gmail.com>2017-11-09 05:10:03 -0800
commit8cb5295d3f642af43694ba39bc56c8575380aeb3 (patch)
tree5e8f1ad564128af0daaeb9d54b8b1ce439fab9e4 /ChangeLog
parent3683b423a4895ecd360fbbe118a027b7c2cf52ec (diff)
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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.
Diffstat (limited to 'ChangeLog')
-rw-r--r--ChangeLog42
1 files changed, 42 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog
index bc8c473f09..475945bc32 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,45 @@
+2017-11-09  H.J. Lu  <hongjiu.lu@intel.com>
+
+	* 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.
+
 2017-11-07  Joseph Myers  <joseph@codesourcery.com>
 
 	* include/float.h