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| author | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2010-09-17 10:13:41 +0000 |
|---|---|---|
| committer | Matthew Gretton-Dann <matthew.gretton-dann@arm.com> | 2010-09-17 10:13:41 +0000 |
| commit | db472d6ff0f438a21b357249a9b48e4b74498076 (patch) | |
| tree | 89e4361f9af8995b4b1a3375bc119da4dd9ecb03 /gas | |
| parent | 8f8067050f5b34b2fb72d810d98206918281b67c (diff) | |
| download | gdb-db472d6ff0f438a21b357249a9b48e4b74498076.zip gdb-db472d6ff0f438a21b357249a9b48e4b74498076.tar.gz gdb-db472d6ff0f438a21b357249a9b48e4b74498076.tar.bz2 | |
2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
* config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead
of just RR.
2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
* gas/arm/copro.s: Add test for APSR_nzcv as a MRC operand.
* gas/arm/copro.d: Change pc in MRC to disassemble as APSR_nzcv. Also
add disassembly for test added in copro.s
2010-09-17 Tejas Belagod <tejas.belagod@arm.com>
* arm_dis.c (coprocessor_opcodes): Add MRC entry for APSR_nzcv.
Diffstat (limited to 'gas')
| -rw-r--r-- | gas/ChangeLog | 5 | ||||
| -rw-r--r-- | gas/config/tc-arm.c | 2 | ||||
| -rw-r--r-- | gas/testsuite/ChangeLog | 6 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/copro.d | 3 | ||||
| -rw-r--r-- | gas/testsuite/gas/arm/copro.s | 3 |
5 files changed, 17 insertions, 2 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog index f8fb4f4..a2bac57 100644 --- a/gas/ChangeLog +++ b/gas/ChangeLog @@ -1,3 +1,8 @@ +2010-09-17 Tejas Belagod <tejas.belagod@arm.com> + + * config/tc-arm.c (insns): Change MRC entry to accept APSR_RR instead + of just RR. + 2010-09-17 Andrew Burgess <aburgess@broadcom.com> PR gas/12011 diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c index f1ffe9c..cebf2df 100644 --- a/gas/config/tc-arm.c +++ b/gas/config/tc-arm.c @@ -16704,7 +16704,7 @@ static const struct asm_opcode insns[] = TCE("stc", c000000, ec000000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc), TC3("stcl", c400000, ec400000, 3, (RCP, RCN, ADDRGLDC), lstc, lstc), TCE("mcr", e000010, ee000010, 6, (RCP, I7b, RR, RCN, RCN, oI7b), co_reg, co_reg), - TCE("mrc", e100010, ee100010, 6, (RCP, I7b, RR, RCN, RCN, oI7b), co_reg, co_reg), + TCE("mrc", e100010, ee100010, 6, (RCP, I7b, APSR_RR, RCN, RCN, oI7b), co_reg, co_reg), #undef ARM_VARIANT #define ARM_VARIANT & arm_ext_v2s /* ARM 3 - swp instructions. */ diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog index 2bd1bec..cd5f25c 100644 --- a/gas/testsuite/ChangeLog +++ b/gas/testsuite/ChangeLog @@ -1,3 +1,9 @@ +2010-09-17 Tejas Belagod <tejas.belagod@arm.com> + + * gas/arm/copro.s: Add test for APSR_nzcv as a MRC operand. + * gas/arm/copro.d: Change pc in MRC to disassemble as APSR_nzcv. Also + add disassembly for test added in copro.s + 2010-09-17 Andrew Burgess <aburgess@broadcom.com> PR gas/12011 diff --git a/gas/testsuite/gas/arm/copro.d b/gas/testsuite/gas/arm/copro.d index e041270..d007c81 100644 --- a/gas/testsuite/gas/arm/copro.d +++ b/gas/testsuite/gas/arm/copro.d @@ -20,7 +20,7 @@ Disassembly of section .text: 0+028 <[^>]*> 3ca4860c stccc 6, cr8, \[r4\], #48.* 0+02c <[^>]*> ed0f7101 stfs f7, \[pc, #-4\] ; .* <bar> 0+030 <[^>]*> ee715212 mrc 2, 3, r5, cr1, cr2, \{0\} -0+034 <[^>]*> aeb1f4f2 mrcge 4, 5, pc, cr1, cr2, \{7\} +0+034 <[^>]*> aeb1f4f2 mrcge 4, 5, APSR_nzcv, cr1, cr2, \{7\} 0+038 <[^>]*> ee215711 mcr 7, 1, r5, cr1, cr1, \{0\} 0+03c <[^>]*> be228519 mcrlt 5, 1, r8, cr2, cr9, \{0\} 0+040 <[^>]*> ec907300 ldc 3, cr7, \[r0\], \{0\} @@ -39,3 +39,4 @@ Disassembly of section .text: 0+074 <[^>]*> ec407efe mcrr 14, 15, r7, r0, cr14 0+078 <[^>]*> e1a00000 nop ; \(mov r0, r0\) 0+07c <[^>]*> e1a00000 nop ; \(mov r0, r0\) +0+080 <[^>]*> aeb1f4f2 mrcge 4, 5, APSR_nzcv, cr1, cr2, \{7\} diff --git a/gas/testsuite/gas/arm/copro.s b/gas/testsuite/gas/arm/copro.s index b9ef056..0ed0e05 100644 --- a/gas/testsuite/gas/arm/copro.s +++ b/gas/testsuite/gas/arm/copro.s @@ -44,3 +44,6 @@ bar: # Extra instructions to allow for code alignment in arm-aout target. nop nop + + # UAL-syntax for MRC with APSR. Pre-UAL was PC + mrcge p4, 5, APSR_nzcv, cr1, cr2, 7 |