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2007-06-06 Paul Brook <paul@codesourcery.com>

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gas/
	* config/tc-arm.c (s_align): Pad code sections appropriately.

	gas/testsuite/
	* gas/arm/thumb.d: Update expected output.
	* gas/arm/thumb2_relax.d: Ditto.
This commit is contained in:
Paul Brook 2007-06-06 17:36:54 +00:00
parent d99344c0de
commit dce323d1dd
5 changed files with 26 additions and 7 deletions
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4
gas/ChangeLog
View File

@ -1,3 +1,7 @@
2007-06-06 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (s_align): Pad code sections appropriately.
2007-06-05 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (insns): Correct Thumb-2 ldrd/strd opcodes.

14
gas/config/tc-arm.c
View File

@ -2613,6 +2613,7 @@ static void
s_align (int unused ATTRIBUTE_UNUSED)
{
int temp;
bfd_boolean fill_p;
long temp_fill;
long max_alignment = 15;
@ -2629,16 +2630,25 @@ s_align (int unused ATTRIBUTE_UNUSED)
{
input_line_pointer++;
temp_fill = get_absolute_expression ();
fill_p = TRUE;
}
else
temp_fill = 0;
{
fill_p = FALSE;
temp_fill = 0;
}
if (!temp)
temp = 2;
/* Only make a frag if we HAVE to. */
if (temp && !need_pass_2)
frag_align (temp, (int) temp_fill, 0);
{
if (!fill_p && subseg_text_p (now_seg))
frag_align_code (temp, 0);
else
frag_align (temp, (int) temp_fill, 0);
}
demand_empty_rest_of_line ();
record_alignment (now_seg, temp);

5
gas/testsuite/ChangeLog
View File

@ -1,3 +1,8 @@
2007-06-06 Paul Brook <paul@codesourcery.com>
* gas/arm/thumb.d: Update expected output.
* gas/arm/thumb2_relax.d: Ditto.
2007-06-05 Paul Brook <paul@codesourcery.com>
* gas/arm/thumb32.d: Add writeback addressing mode tests.

6
gas/testsuite/gas/arm/thumb.d
View File

@ -50,7 +50,7 @@ Disassembly of section \.text:
0+050 <[^>]+> 46c0 nop \(mov r8, r8\)
0+052 <[^>]+> 4738 bx r7
0+054 <[^>]+> 4740 bx r8
0+056 <[^>]+> 0000 lsls r0, r0, #0
0+056 <[^>]+> 46c0 nop \(mov r8, r8\)
0+058 <[^>]+> 4778 bx pc
0+05a <[^>]+> 4b20 ldr r3, \[pc, #128\] \(0+0dc <[^>]+>\)
0+05c <[^>]+> 4c02 ldr r4, \[pc, #8\] \(0+068 <[^>]+>\)
@ -58,7 +58,7 @@ Disassembly of section \.text:
0+060 <[^>]+> 5511 strb r1, \[r2, r4\]
0+062 <[^>]+> 59f5 ldr r5, \[r6, r7\]
0+064 <[^>]+> 5d62 ldrb r2, \[r4, r5\]
\.\.\.
0+066 <[^>]+> 46c0 nop \(mov r8, r8\)
0+068 <[^>]+> 52d1 strh r1, \[r2, r3\]
0+06a <[^>]+> 5a23 ldrh r3, \[r4, r0\]
0+06c <[^>]+> 57f1 ldrsb r1, \[r6, r7\]
@ -134,7 +134,7 @@ Disassembly of section \.text:
0+106 <[^>]+> f000 f815 bl 0+134 <[^>]+>
0+10a <[^>]+> 4700 bx r0
0+10c <[^>]+> dfff (swi|svc) 255
\.\.\.
0+10e <[^>]+> 46c0 nop \(mov r8, r8\)
0+110 <[^>]+> d010 beq.n 0+134 <[^>]+>
0+112 <[^>]+> d10f bne.n 0+134 <[^>]+>
0+114 <[^>]+> d20e bcs.n 0+134 <[^>]+>

4
gas/testsuite/gas/arm/thumb2_relax.d
View File

@ -20,7 +20,7 @@ Disassembly of section .text:
0+02e <[^>]+> f89f 800c ldrb.w r8, \[pc, #12\] ; 0+03c <[^>]+>
0+032 <[^>]+> f89f 100a ldrb.w r1, \[pc, #10\] ; 0+03e <[^>]+>
0+036 <[^>]+> f81f 1038 ldrb.w r1, \[pc, #-56\] ; 0+000 <[^>]+>
0+03a <[^>]+> 0000 lsls r0, r0, #0
0+03a <[^>]+> 46c0 nop \(mov r8, r8\)
0+03c <[^>]+> bf00 nop
0+03e <[^>]+> f995 1000 ldrsb.w r1, \[r5\]
0+042 <[^>]+> f995 1023 ldrsb.w r1, \[r5, #35\]
@ -89,7 +89,7 @@ Disassembly of section .text:
0+126 <[^>]+> f8df 800c ldr.w r8, \[pc, #12\] ; 0+134 <[^>]+>
0+12a <[^>]+> f8df 100a ldr.w r1, \[pc, #10\] ; 0+136 <[^>]+>
0+12e <[^>]+> f85f 1036 ldr.w r1, \[pc, #-54\] ; 0+0fa <[^>]+>
0+132 <[^>]+> 0000 lsls r0, r0, #0
0+132 <[^>]+> 46c0 nop \(mov r8, r8\)
0+134 <[^>]+> bf00 nop
0+136 <[^>]+> 7029 strb r1, \[r5, #0\]
0+138 <[^>]+> f885 1023 strb.w r1, \[r5, #35\]