aboutsummaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--gas/testsuite/ChangeLog6
-rw-r--r--gas/testsuite/gas/arm/copro.d4
-rw-r--r--gas/testsuite/gas/arm/float.d8
-rw-r--r--gas/testsuite/gas/arm/fp-save.d2
-rw-r--r--gas/testsuite/gas/arm/fpa-mem.d8
-rw-r--r--opcodes/ChangeLog7
-rw-r--r--opcodes/arm-dis.c63
7 files changed, 48 insertions, 50 deletions
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index ea1fd51..4b89cf0 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,9 @@
+2009-11-12 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * gas/arm/copro.d, gas/arm/fp-save.d, gas/arm/float.d,
+ gas/arm/fpa-mem.d: Update for removed generic coprocessor instructions
+ and expanded PC-relative offsets.
+
2009-11-11 H.J. Lu <hongjiu.lu@intel.com>
* gas/i386/prefix.d: Swap order of ADDR and REP prefixes.
diff --git a/gas/testsuite/gas/arm/copro.d b/gas/testsuite/gas/arm/copro.d
index 86340c4..e041270 100644
--- a/gas/testsuite/gas/arm/copro.d
+++ b/gas/testsuite/gas/arm/copro.d
@@ -13,12 +13,12 @@ Disassembly of section .text:
0+00c <[^>]*> edd1e108 ldfp f6, \[r1, #32\]
0+010 <[^>]*> 4db200ff ldcmi 0, cr0, \[r2, #1020\]!.*
0+014 <[^>]*> 5cf31710 ldclpl 7, cr1, \[r3\], #64.*
-0+018 <[^>]*> ed1f8001 ldc 0, cr8, \[pc, #-4\]
+0+018 <[^>]*> ed1f8001 ldc 0, cr8, \[pc, #-4\] ; .* <foo>
0+01c <[^>]*> ed830500 cfstr32 mvfx0, \[r3\]
0+020 <[^>]*> edc0f302 stcl 3, cr15, \[r0, #8\]
0+024 <[^>]*> 0da2c419 cfstrseq mvf12, \[r2, #100\]!.*
0+028 <[^>]*> 3ca4860c stccc 6, cr8, \[r4\], #48.*
-0+02c <[^>]*> ed0f7101 stfs f7, \[pc, #-4\]
+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+038 <[^>]*> ee215711 mcr 7, 1, r5, cr1, cr1, \{0\}
diff --git a/gas/testsuite/gas/arm/float.d b/gas/testsuite/gas/arm/float.d
index 16d7eba..c049430 100644
--- a/gas/testsuite/gas/arm/float.d
+++ b/gas/testsuite/gas/arm/float.d
@@ -119,13 +119,13 @@ Disassembly of section .text:
0+1bc <[^>]+> 0ef3f114 ? cnfeeq f3, f4
0+1c0 <[^>]+> 0ef4f117 ? cnfeeq f4, f7
0+1c4 <[^>]+> eef4f11d ? cnfe f4, #5\.0
-0+1c8 <[^>]+> ed900200 ? lfm f0, 4, \[r0\] ; \(ldc 2, cr0, \[r0\]\)
-0+1cc <[^>]+> ed900200 ? lfm f0, 4, \[r0\] ; \(ldc 2, cr0, \[r0\]\)
+0+1c8 <[^>]+> ed900200 ? lfm f0, 4, \[r0\]
+0+1cc <[^>]+> ed900200 ? lfm f0, 4, \[r0\]
0+1d0 <[^>]+> ed911210 ? lfm f1, 4, \[r1, #64\].*
0+1d4 <[^>]+> edae22ff ? sfm f2, 4, \[lr, #1020\]!.*
0+1d8 <[^>]+> 0c68f2ff ? sfmeq f7, 3, \[r8\], #-1020.*
-0+1dc <[^>]+> eddf6200 ? lfm f6, 2, \[pc\] ; \(ldcl 2, cr6, \[pc\]\)
-0+1e0 <[^>]+> eca8f203 ? sfm f7, 1, \[r8\], #12 ; \(stc 2, cr15, \[r8\], #12\)
+0+1dc <[^>]+> eddf6200 ? lfm f6, 2, \[pc\] ; .* <l\+.*>
+0+1e0 <[^>]+> eca8f203 ? sfm f7, 1, \[r8\], #12
0+1e4 <[^>]+> 0d16520c ? lfmeq f5, 4, \[r6, #-48\].*
0+1e8 <[^>]+> 1d42c209 ? sfmne f4, 3, \[r2, #-36\].*
0+1ec <[^>]+> 1d62c209 ? sfmne f4, 3, \[r2, #-36\]!.*
diff --git a/gas/testsuite/gas/arm/fp-save.d b/gas/testsuite/gas/arm/fp-save.d
index ddf1beb..d32d930 100644
--- a/gas/testsuite/gas/arm/fp-save.d
+++ b/gas/testsuite/gas/arm/fp-save.d
@@ -6,4 +6,4 @@
.*: *file format .*arm.*
Disassembly of section .text:
-0+00 <[^>]*> ed2dc203[ ]+sfm[ ]+f4, 1, \[sp, #-12\]! ; \(stc 2, cr12, \[sp, #-12\]!\)
+0+00 <[^>]*> ed2dc203[ ]+sfm[ ]+f4, 1, \[sp, #-12\]!
diff --git a/gas/testsuite/gas/arm/fpa-mem.d b/gas/testsuite/gas/arm/fpa-mem.d
index 18000b9..4a638e1 100644
--- a/gas/testsuite/gas/arm/fpa-mem.d
+++ b/gas/testsuite/gas/arm/fpa-mem.d
@@ -24,11 +24,11 @@ Disassembly of section .text:
0+34 <[^>]*> ec600101 ? stfe f0, \[r0\], #-4
0+38 <[^>]*> edc08100 ? stfp f0, \[r0\]
0+3c <[^>]*> ec608101 ? stfp f0, \[r0\], #-4
-0+40 <[^>]*> ed900200 ? lfm f0, 4, \[r0\] ; \(ldc 2, cr0, \[r0\]\)
-0+44 <[^>]*> ed900200 ? lfm f0, 4, \[r0\] ; \(ldc 2, cr0, \[r0\]\)
+0+40 <[^>]*> ed900200 ? lfm f0, 4, \[r0\]
+0+44 <[^>]*> ed900200 ? lfm f0, 4, \[r0\]
0+48 <[^>]*> ed10020c ? lfm f0, 4, \[r0, #-48\].*
-0+4c <[^>]*> ed800200 ? sfm f0, 4, \[r0\] ; \(stc 2, cr0, \[r0\]\)
+0+4c <[^>]*> ed800200 ? sfm f0, 4, \[r0\]
0+50 <[^>]*> ed00020c ? sfm f0, 4, \[r0, #-48\].*
-0+54 <[^>]*> ed800200 ? sfm f0, 4, \[r0\] ; \(stc 2, cr0, \[r0\]\)
+0+54 <[^>]*> ed800200 ? sfm f0, 4, \[r0\]
0+58 <[^>]*> 5d800100 ? stfpls f0, \[r0\]
0+5c <[^>]*> 5d800100 ? stfpls f0, \[r0\]
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 90d297c..b346c81 100644
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,10 @@
+2009-11-12 Daniel Jacobowitz <dan@codesourcery.com>
+
+ * arm-dis.c (coprocessor_opcodes): Use %A instead of %C. Remove
+ generic coprocessor instructions for FPA loads and stores.
+ (print_insn_coprocessor): Remove %C support. Display address for
+ PC-relative offsets in %A.
+
2009-11-11 H.J. Lu <hongjiu.lu@intel.com>
* i386-dis.c (all_prefixes): New.
diff --git a/opcodes/arm-dis.c b/opcodes/arm-dis.c
index 28e503e..0d99c6c 100644
--- a/opcodes/arm-dis.c
+++ b/opcodes/arm-dis.c
@@ -69,7 +69,6 @@ struct opcode16
%u print condition code (unconditional in ARM mode)
%A print address for ldc/stc/ldf/stf instruction
%B print vstm/vldm register list
- %C print vstr/vldr address operand
%I print cirrus signed shift immediate: bits 0..3|4..6
%F print the COUNT field of a LFM/SFM instruction.
%P print floating point precision in arithmetic insn
@@ -248,8 +247,8 @@ static const struct opcode32 coprocessor_opcodes[] =
{FPU_FPA_EXT_V1, 0x0ef0f110, 0x0ff8fff0, "cnfe%c\t%16-18f, %0-3f"},
{FPU_FPA_EXT_V1, 0x0c000100, 0x0e100f00, "stf%c%Q\t%12-14f, %A"},
{FPU_FPA_EXT_V1, 0x0c100100, 0x0e100f00, "ldf%c%Q\t%12-14f, %A"},
- {FPU_FPA_EXT_V2, 0x0c000200, 0x0e100f00, "sfm%c\t%12-14f, %F, %A\t; (stc%22'l%c %8-11d, cr%12-15d, %A)"},
- {FPU_FPA_EXT_V2, 0x0c100200, 0x0e100f00, "lfm%c\t%12-14f, %F, %A\t; (ldc%22'l%c %8-11d, cr%12-15d, %A)"},
+ {FPU_FPA_EXT_V2, 0x0c000200, 0x0e100f00, "sfm%c\t%12-14f, %F, %A"},
+ {FPU_FPA_EXT_V2, 0x0c100200, 0x0e100f00, "lfm%c\t%12-14f, %F, %A"},
/* Register load/store. */
{FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1, 0x0d2d0b00, 0x0fbf0f01, "vpush%c\t%B"},
@@ -258,8 +257,8 @@ static const struct opcode32 coprocessor_opcodes[] =
{FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1, 0x0c800b00, 0x0f900f01, "vstmia%c\t%16-19r%21'!, %B"},
{FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1, 0x0cbd0b00, 0x0fbf0f01, "vpop%c\t%B"},
{FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1, 0x0c900b00, 0x0f900f01, "vldmia%c\t%16-19r%21'!, %B"},
- {FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1, 0x0d000b00, 0x0f300f00, "vstr%c\t%12-15,22D, %C"},
- {FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1, 0x0d100b00, 0x0f300f00, "vldr%c\t%12-15,22D, %C"},
+ {FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1, 0x0d000b00, 0x0f300f00, "vstr%c\t%12-15,22D, %A"},
+ {FPU_VFP_EXT_V1xD | FPU_NEON_EXT_V1, 0x0d100b00, 0x0f300f00, "vldr%c\t%12-15,22D, %A"},
{FPU_VFP_EXT_V1xD, 0x0d2d0a00, 0x0fbf0f00, "vpush%c\t%y3"},
{FPU_VFP_EXT_V1xD, 0x0d200a00, 0x0fb00f00, "vstmdb%c\t%16-19r!, %y3"},
{FPU_VFP_EXT_V1xD, 0x0d300a00, 0x0fb00f00, "vldmdb%c\t%16-19r!, %y3"},
@@ -1808,19 +1807,26 @@ print_insn_coprocessor (bfd_vma pc,
case 'A':
{
- int offset = given & 0xff;
+ int rn = (given >> 16) & 0xf;
+ int offset = given & 0xff;
func (stream, "[%s", arm_regnames [(given >> 16) & 0xf]);
- value_in_comment = offset * 4;
- if (NEGATIVE_BIT_SET)
- value_in_comment = - value_in_comment;
-
+ if (PRE_BIT_SET || WRITEBACK_BIT_SET)
+ {
+ /* Not unindexed. The offset is scaled. */
+ offset = offset * 4;
+ if (NEGATIVE_BIT_SET)
+ offset = - offset;
+ if (rn != 15)
+ value_in_comment = offset;
+ }
+
if (PRE_BIT_SET)
{
if (offset)
func (stream, ", #%d]%s",
- value_in_comment,
+ offset,
WRITEBACK_BIT_SET ? "!" : "");
else
func (stream, "]");
@@ -1832,7 +1838,7 @@ print_insn_coprocessor (bfd_vma pc,
if (WRITEBACK_BIT_SET)
{
if (offset)
- func (stream, ", #%d", value_in_comment);
+ func (stream, ", #%d", offset);
}
else
{
@@ -1840,6 +1846,12 @@ print_insn_coprocessor (bfd_vma pc,
value_in_comment = offset;
}
}
+ if (rn == 15 && (PRE_BIT_SET || WRITEBACK_BIT_SET))
+ {
+ func (stream, "\t; ");
+ info->print_address_func (offset + pc
+ + info->bytes_per_chunk * 2, info);
+ }
}
break;
@@ -1857,33 +1869,6 @@ print_insn_coprocessor (bfd_vma pc,
}
break;
- case 'C':
- {
- int rn = (given >> 16) & 0xf;
- int offset = (given & 0xff) * 4;
-
- func (stream, "[%s", arm_regnames[rn]);
-
- if (offset)
- {
- if (NEGATIVE_BIT_SET)
- offset = - offset;
- func (stream, ", #%d", offset);
- if (rn != 15)
- value_in_comment = offset;
- }
- func (stream, "]");
- if (rn == 15)
- {
- func (stream, "\t; ");
- /* FIXME: Unsure if info->bytes_per_chunk is the
- right thing to use here. */
- info->print_address_func (offset + pc
- + info->bytes_per_chunk * 2, info);
- }
- }
- break;
-
case 'c':
func (stream, "%s", arm_conditional[cond]);
break;
generated by cgit v1.1 at 2024-12-26 23:45:59 +0000