H.J. Lu 586e30940e gold: Update GNU_PROPERTY_X86_XXX macros
This patch updates GNU_PROPERTY_X86_XXX macros for gold:

1. GNU_PROPERTY_X86_UINT32_AND_XXX: A 4-byte unsigned integer property.
A bit is set if it is set in all relocatable inputs:

 #define GNU_PROPERTY_X86_UINT32_AND_LO      0xc0000002
 #define GNU_PROPERTY_X86_UINT32_AND_HI      0xc0007fff

2. GNU_PROPERTY_X86_UINT32_OR_XXX: A 4-byte unsigned integer property.
A bit is set if it is set in any relocatable inputs:

 #define GNU_PROPERTY_X86_UINT32_OR_LO    0xc0008000
 #define GNU_PROPERTY_X86_UINT32_OR_HI    0xc000ffff

3. GNU_PROPERTY_X86_UINT32_OR_AND_XXX: A 4-byte unsigned integer property.
A bit is set if it is set in any relocatable inputs and the property is
present in all relocatable inputs:

 #define GNU_PROPERTY_X86_UINT32_OR_AND_LO   0xc0010000
 #define GNU_PROPERTY_X86_UINT32_OR_AND_HI   0xc0017fff

4. GNU_PROPERTY_X86_FEATURE_2_NEEDED, GNU_PROPERTY_X86_FEATURE_2_USED
and GNU_PROPERTY_X86_FEATURE_2_XXX bits.

GNU_PROPERTY_X86_FEATURE_1_AND is unchanged.  GNU_PROPERTY_X86_ISA_1_USED
and GNU_PROPERTY_X86_ISA_1_NEEDED are updated to better support targeted
processors since GNU_PROPERTY_X86_ISA_1_?86 aren't isn't very useful.
A new set of GNU_PROPERTY_X86_ISA_1_XXX bits are defined.  The previous
GNU_PROPERTY_X86_ISA_1_XXX macros are deprecated and renamed to
GNU_PROPERTY_X86_COMPAT_ISA_1_XXX and GNU_PROPERTY_X86_COMPAT_2_ISA_1_XXX.

elfcpp/

	* elfcpp.h (GNU_PROPERTY_X86_ISA_1_USED): Renamed to ...
	(GNU_PROPERTY_X86_COMPAT_ISA_1_USED): This.
	(GNU_PROPERTY_X86_ISA_1_NEEDED): Renamed to ...
	(GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED): This.
	(GNU_PROPERTY_X86_UINT32_AND_LO): New.
	(GNU_PROPERTY_X86_UINT32_AND_HI): Likewise.
	(GNU_PROPERTY_X86_UINT32_OR_LO): Likewise.
	(GNU_PROPERTY_X86_UINT32_OR_HI): Likewise.
	(GNU_PROPERTY_X86_UINT32_OR_AND_LO): Likewise.
	(GNU_PROPERTY_X86_UINT32_OR_AND_HI): Likewise.
	(GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED): New.
	(GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED): Likewise.
	(GNU_PROPERTY_X86_FEATURE_1_AND): Updated to
	(GNU_PROPERTY_X86_UINT32_AND_LO + 0).
	(GNU_PROPERTY_X86_ISA_1_NEEDED): New.  Defined to
	GNU_PROPERTY_X86_UINT32_OR_LO + 2.
	(GNU_PROPERTY_X86_FEATURE_2_NEEDED): New.  Defined to
	(GNU_PROPERTY_X86_UINT32_OR_LO + 1).
	(GNU_PROPERTY_X86_ISA_1_USED): New.  Defined to
	GNU_PROPERTY_X86_UINT32_OR_AND_LO + 2.
	(GNU_PROPERTY_X86_FEATURE_2_USED): New.  Defined to
	(GNU_PROPERTY_X86_UINT32_OR_AND_LO + 1).

gold/

	* x86_64.cc (Target_x86_64::Target_x86_64): Initialize
	feature_2_used_, feature_2_needed_ and object_feature_2_used_.
	(Target_x86_64::feature_2_used_): New data member.
	(Target_x86_64::feature_2_needed_): Likewise.
	(Target_x86_64::object_isa_1_used_): Likewise.
	(Target_x86_64::record_gnu_property): Support
	GNU_PROPERTY_X86_COMPAT_ISA_1_USED,
	GNU_PROPERTY_X86_COMPAT_ISA_1_NEEDED,
	GNU_PROPERTY_X86_COMPAT_2_ISA_1_USED,
	GNU_PROPERTY_X86_COMPAT_2_ISA_1_NEEDED,
	GNU_PROPERTY_X86_FEATURE_2_USED and
	GNU_PROPERTY_X86_FEATURE_2_NEEDED.
	(Target_x86_64::merge_gnu_properties): Merge FEATURE_2_USED bits.
	Initialize object_feature_2_used_.
	(Target_x86_64::do_finalize_gnu_properties): Support
	GNU_PROPERTY_X86_FEATURE_2_USED and
	GNU_PROPERTY_X86_FEATURE_2_NEEDED.
	* testsuite/gnu_property_a.S (GNU_PROPERTY_X86_ISA_1_USED): Set
	to 0xc0010002.
	(GNU_PROPERTY_X86_ISA_1_NEEDED): Set to 0xc0008002.
	* testsuite/gnu_property_b.S (GNU_PROPERTY_X86_ISA_1_USED): Set
	to 0xc0010002.
	(GNU_PROPERTY_X86_ISA_1_NEEDED): Set to 0xc0008002.
	* testsuite/gnu_property_c.S (GNU_PROPERTY_X86_ISA_1_USED): Set
	to 0xc0010002.
	(GNU_PROPERTY_X86_ISA_1_NEEDED): Set to 0xc0008002.
	* testsuite/gnu_property_test.sh: Updated.
2020-10-13 05:21:05 -07:00
2020-10-13 00:00:07 +00:00
2020-09-08 20:12:57 +09:30
2020-09-25 10:24:44 -04:00
2020-10-05 14:20:15 +01:00
2020-10-13 13:33:35 +02:00
2020-02-20 13:02:24 +10:30
2020-10-05 14:20:15 +01:00

		   README for GNU development tools

This directory contains various GNU compilers, assemblers, linkers, 
debuggers, etc., plus their support routines, definitions, and documentation.

If you are receiving this as part of a GDB release, see the file gdb/README.
If with a binutils release, see binutils/README;  if with a libg++ release,
see libg++/README, etc.  That'll give you info about this
package -- supported targets, how to use it, how to report bugs, etc.

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	make

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	make

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on where and how to report problems.
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Description
Yggdrasil port of GNU Binutils
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