OpenE2K
/
binutils-gdb
12
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix AArch32 build attributes for Armv8.4-A. 

The build attribute number for Armv8.4-A is currently incorrectly set to that of Armv8-M.
This patch fixes that by setting it as part of the Armv8-A family and adds a test for it.

gas/
2018-02-15  Tamar Christina  <tamar.christina@arm.com>

	* config/tc-arm.c (cpu_arch_ver): Renumber ARM_ARCH_V8_4A.
	* testsuite/gas/arm/attr-march-armv8_4-a.d: New.
This commit is contained in:
Tamar Christina 2018-02-15 17:08:14 +00:00
parent e513bd38a6
commit 49ded53def
3 changed files with 23 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gas/ChangeLog
View File

@ -1,3 +1,8 @@
2018-02-15 Tamar Christina <tamar.christina@arm.com>
* config/tc-arm.c (cpu_arch_ver): Renumber ARM_ARCH_V8_4A.
* testsuite/gas/arm/attr-march-armv8_4-a.d: New.
2018-02-13 Max Filippov <jcmvbkbc@gmail.com>
* config/tc-xtensa.c (xg_find_best_trampoline): Skip trampoline

2
gas/config/tc-arm.c
View File

@ -26941,7 +26941,7 @@ static const cpu_arch_ver_table cpu_arch_ver[] =
{16, ARM_ARCH_V8M_BASE},
{17, ARM_ARCH_V8M_MAIN},
{15, ARM_ARCH_V8R},
{16, ARM_ARCH_V8_4A},
{14, ARM_ARCH_V8_4A},
{-1, ARM_ARCH_NONE}
};

17
gas/testsuite/gas/arm/attr-march-armv8_4-a.d Normal file
View File

@ -0,0 +1,17 @@
# name: attributes for -march=armv8.4-a
# source: blank.s
# as: -march=armv8.4-a
# readelf: -A
# This test is only valid on EABI based ports.
# target: *-*-*eabi* *-*-nacl*
Attribute Section: aeabi
File Attributes
Tag_CPU_name: "8.4-A"
Tag_CPU_arch: v8
Tag_CPU_arch_profile: Application
Tag_ARM_ISA_use: Yes
Tag_THUMB_ISA_use: Thumb-2
Tag_Advanced_SIMD_arch: NEON for ARMv8.1
Tag_MPextension_use: Allowed
Tag_Virtualization_use: TrustZone and Virtualization Extensions