* ppc-opc.c (MO): Make optional.
(RAO, RSO, SHO): New optional forms of RA, RS, SH operands.
(tlbwe): Accept for both PPC403 and BOOKE. Make all operands optional.
gas:
* tc-ppc.c (md_assemble): Rewrite comment about optional operands
to indicate that 'all or none' is also handled. Pluralize a
word in another comment.
gas/testsuite:
* gas/ppc/booke.s: Add two more forms of the mbar instruction
and three forms of the tlbwe instruction.
* gas/ppc/booke.d: Update to match.
+2003-12-10 Zack Weinberg <zack@codesourcery.com>
+
+ * tc-ppc.c (md_assemble): Rewrite comment about optional operands
+ to indicate that 'all or none' is also handled. Pluralize a
+ word in another comment.
+
2003-12-10 Paul Brook <paul@codesourcery.com>
* config/tc-arm.c (FPU_MAVERICK): Define.
2003-12-05 Ricardo Anguiano <anguiano@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
Richard Earnshaw <rearnsha@arm.com>
-
+
Add V6 support.
* config/tc-arm.c (ARM_EXT_V6): New macro.
(ARM_ARCH_V6): Likewise.
* config/tc-sh.c: Add support for sh4a and no-fpu variants.
* testsuite/gas/sh/basic.exp: Call tests for sh4a.
- * testsuite/gas/sh/{err-sh4a-fp.s, err-sh4a.s,
- err-sh4al-dsp.s, sh4a-dsp.d, sh4a-dsp.s, sh4a-fp.d,
+ * testsuite/gas/sh/{err-sh4a-fp.s, err-sh4a.s,
+ err-sh4al-dsp.s, sh4a-dsp.d, sh4a-dsp.s, sh4a-fp.d,
sh4a-fp.s, sh4a.d, sh4a.s, sh4al-dsp.d, sh4al-dsp.s:
New files, tests for sh4a and related variants.
-
+
2003-12-05 Michael Snyder <msnyder@redhat.com>
* config/tc-sh.c (md_show_usage): Mention new -isa options.
/* PowerPC operands are just expressions. The only real issue is
that a few operand types are optional. All cases which might use
- an optional operand separate the operands only with commas (in
- some cases parentheses are used, as in ``lwz 1,0(1)'' but such
- cases never have optional operands). There is never more than
- one optional operand for an instruction. So, before we start
- seriously parsing the operands, we check to see if we have an
- optional operand, and, if we do, we count the number of commas to
- see whether the operand should be omitted. */
+ an optional operand separate the operands only with commas (in some
+ cases parentheses are used, as in ``lwz 1,0(1)'' but such cases never
+ have optional operands). Most instructions with optional operands
+ have only one. Those that have more than one optional operand can
+ take either all their operands or none. So, before we start seriously
+ parsing the operands, we check to see if we have optional operands,
+ and if we do, we count the number of commas to see which operands
+ have been omitted. */
skip_optional = 0;
for (opindex_ptr = opcode->operands; *opindex_ptr != 0; opindex_ptr++)
{
/* If there are fewer operands in the line then are called
for by the instruction, we want to skip the optional
- operand. */
+ operands. */
if (opcount < num_operands_expected)
skip_optional = 1;
+2003-12-10 Zack Weinberg <zack@codesourcery.com>
+
+ * gas/ppc/booke.s: Add two more forms of the mbar instruction
+ and three forms of the tlbwe instruction.
+ * gas/ppc/booke.d: Update to match.
+
2003-12-10 Paul Brook <paul@codesourcery.com>
* gas/arm/arm.exp: Add r15-bad.
2003-11-14 Nick Clifton <nickc@redhat.com>
* gas/arm/arm7.d: Pass -D instead of -d to objdump in order to
- display the contents of data fields in the .text section.
- This change is necessary after the addition of arm elf mapping
- symbol support to gas.
- * gas/arm/pic.d: Expect addresses with function name offsets.
- This change is necessary after the addition of arm elf mapping
- symbol support to gas.
-
+ display the contents of data fields in the .text section.
+ This change is necessary after the addition of arm elf mapping
+ symbol support to gas.
+ * gas/arm/pic.d: Expect addresses with function name offsets.
+ This change is necessary after the addition of arm elf mapping
+ symbol support to gas.
+
2003-11-13 Nick Clifton <nickc@redhat.com>
* gas/arm/mapping.s: New test: Source for ARM ELF mapping
* gas/z8k/jr-back.d: New file.
* gas/z8k/jr-forw.d: New file.
* gas/z8k/jr-back.s: Fix displacement length. Add some more jumps
- for jr-back.d.
+ for jr-back.d.
* gas/z8k/jr-backf.s: Fix displacement length.
* gas/z8k/jr-forw.s: Fix displacement length. Add some more jumps
- for jr-forw.d.
+ for jr-forw.d.
* gas/z8k/jr-forwf.s: Fix displacement length.
* gas/z8k/z8k.exp: Run new tests.
2003-09-01 Maciej W. Rozycki <macro@ds2.pg.gda.pl>
- * gas/mips/elf-rel-got-n32.d: Fix ulw and usw patterns for
- little-endian.
- * gas/mips/elf-rel-got-n64.d: Likewise.
- * gas/mips/elf-rel-xgot-n32.d: Likewise.
- * gas/mips/elf-rel-xgot-n64.d: Likewise.
+ * gas/mips/elf-rel-got-n32.d: Fix ulw and usw patterns for
+ little-endian.
+ * gas/mips/elf-rel-got-n64.d: Likewise.
+ * gas/mips/elf-rel-xgot-n32.d: Likewise.
+ * gas/mips/elf-rel-xgot-n64.d: Likewise.
2003-08-29 Jakub Jelinek <jakub@redhat.com>
dc: 7c 09 56 26 tlbivaxe r9,r10
e0: 7c 0b 67 24 tlbsx r11,r12
e4: 7c 0d 77 26 tlbsxe r13,r14
+ e8: 7c 00 07 a4 tlbwe
+ ec: 7c 00 07 a4 tlbwe
+ f0: 7c 21 0f a4 tlbwe r1,r1,1
-0+00000e8 <branch_target_7>:
- e8: 7c 22 1b 14 adde64 r1,r2,r3
- ec: 7c 85 37 14 adde64o r4,r5,r6
- f0: 7c e8 03 d4 addme64 r7,r8
- f4: 7d 2a 07 d4 addme64o r9,r10
- f8: 7d 6c 03 94 addze64 r11,r12
- fc: 7d ae 07 94 addze64o r13,r14
- 100: 7e 80 04 40 mcrxr64 cr5
- 104: 7d f0 8b 10 subfe64 r15,r16,r17
- 108: 7e 53 a7 10 subfe64o r18,r19,r20
- 10c: 7e b6 03 d0 subfme64 r21,r22
- 110: 7e f8 07 d0 subfme64o r23,r24
- 114: 7f 3a 03 90 subfze64 r25,r26
- 118: 7f 7c 07 90 subfze64o r27,r28
+0+00000f4 <branch_target_7>:
+ f4: 7c 22 1b 14 adde64 r1,r2,r3
+ f8: 7c 85 37 14 adde64o r4,r5,r6
+ fc: 7c e8 03 d4 addme64 r7,r8
+ 100: 7d 2a 07 d4 addme64o r9,r10
+ 104: 7d 6c 03 94 addze64 r11,r12
+ 108: 7d ae 07 94 addze64o r13,r14
+ 10c: 7e 80 04 40 mcrxr64 cr5
+ 110: 7d f0 8b 10 subfe64 r15,r16,r17
+ 114: 7e 53 a7 10 subfe64o r18,r19,r20
+ 118: 7e b6 03 d0 subfme64 r21,r22
+ 11c: 7e f8 07 d0 subfme64o r23,r24
+ 120: 7f 3a 03 90 subfze64 r25,r26
+ 124: 7f 7c 07 90 subfze64o r27,r28
-0+000011c <branch_target_8>:
- 11c: e8 22 03 28 stbe r1,50\(r2\)
- 120: e8 64 02 89 stbue r3,40\(r4\)
- 124: 7c a6 39 fe stbuxe r5,r6,r7
- 128: 7d 09 51 be stbxe r8,r9,r10
- 12c: 7d 6c 6b ff stdcxe\. r11,r12,r13
- 130: f9 cf 00 78 stde r14,28\(r15\)
- 134: fa 11 00 59 stdue r16,20\(r17\)
- 138: 7e 53 a7 3e stdxe r18,r19,r20
- 13c: 7e b6 bf 7e stduxe r21,r22,r23
- 140: f8 38 00 3e stfde f1,12\(r24\)
- 144: f8 59 00 0f stfdue f2,0\(r25\)
- 148: 7c 7a dd be stfdxe f3,r26,r27
- 14c: 7c 9c ed fe stfduxe f4,r28,r29
- 150: 7c be ff be stfiwxe f5,r30,r31
- 154: f8 de 00 6c stfse f6,24\(r30\)
- 158: f8 fd 00 5d stfsue f7,20\(r29\)
- 15c: 7d 1c dd 3e stfsxe f8,r28,r27
- 160: 7d 3a cd 7e stfsuxe f9,r26,r25
- 164: 7f 17 b7 3c sthbrxe r24,r23,r22
- 168: ea b4 01 ea sthe r21,30\(r20\)
- 16c: ea 72 02 8b sthue r19,40\(r18\)
- 170: 7e 30 7b 7e sthuxe r17,r16,r15
- 174: 7d cd 63 3e sthxe r14,r13,r12
- 178: 7d 6a 4d 3c stwbrxe r11,r10,r9
- 17c: 7d 07 31 3d stwcxe\. r8,r7,r6
- 180: e8 a4 03 2e stwe r5,50\(r4\)
- 184: e8 62 02 8f stwue r3,40\(r2\)
- 188: 7c 22 19 7e stwuxe r1,r2,r3
- 18c: 7c 85 31 3e stwxe r4,r5,r6
- 190: 4c 00 00 66 rfci
- 194: 7c 60 01 06 wrtee r3
- 198: 7c 00 81 46 wrteei 1
- 19c: 7c 85 02 06 mfdcrx r4,r5
- 1a0: 7c aa 3a 86 mfdcr r5,234
- 1a4: 7c e6 03 06 mtdcrx r6,r7
- 1a8: 7d 10 6b 86 mtdcr 432,r8
- 1ac: 7c 00 04 ac msync
- 1b0: 7c 09 55 ec dcba r9,r10
- 1b4: 7c 00 06 ac mbar 0
+0+0000128 <branch_target_8>:
+ 128: e8 22 03 28 stbe r1,50\(r2\)
+ 12c: e8 64 02 89 stbue r3,40\(r4\)
+ 130: 7c a6 39 fe stbuxe r5,r6,r7
+ 134: 7d 09 51 be stbxe r8,r9,r10
+ 138: 7d 6c 6b ff stdcxe\. r11,r12,r13
+ 13c: f9 cf 00 78 stde r14,28\(r15\)
+ 140: fa 11 00 59 stdue r16,20\(r17\)
+ 144: 7e 53 a7 3e stdxe r18,r19,r20
+ 148: 7e b6 bf 7e stduxe r21,r22,r23
+ 14c: f8 38 00 3e stfde f1,12\(r24\)
+ 150: f8 59 00 0f stfdue f2,0\(r25\)
+ 154: 7c 7a dd be stfdxe f3,r26,r27
+ 158: 7c 9c ed fe stfduxe f4,r28,r29
+ 15c: 7c be ff be stfiwxe f5,r30,r31
+ 160: f8 de 00 6c stfse f6,24\(r30\)
+ 164: f8 fd 00 5d stfsue f7,20\(r29\)
+ 168: 7d 1c dd 3e stfsxe f8,r28,r27
+ 16c: 7d 3a cd 7e stfsuxe f9,r26,r25
+ 170: 7f 17 b7 3c sthbrxe r24,r23,r22
+ 174: ea b4 01 ea sthe r21,30\(r20\)
+ 178: ea 72 02 8b sthue r19,40\(r18\)
+ 17c: 7e 30 7b 7e sthuxe r17,r16,r15
+ 180: 7d cd 63 3e sthxe r14,r13,r12
+ 184: 7d 6a 4d 3c stwbrxe r11,r10,r9
+ 188: 7d 07 31 3d stwcxe\. r8,r7,r6
+ 18c: e8 a4 03 2e stwe r5,50\(r4\)
+ 190: e8 62 02 8f stwue r3,40\(r2\)
+ 194: 7c 22 19 7e stwuxe r1,r2,r3
+ 198: 7c 85 31 3e stwxe r4,r5,r6
+ 19c: 4c 00 00 66 rfci
+ 1a0: 7c 60 01 06 wrtee r3
+ 1a4: 7c 00 81 46 wrteei 1
+ 1a8: 7c 85 02 06 mfdcrx r4,r5
+ 1ac: 7c aa 3a 86 mfdcr r5,234
+ 1b0: 7c e6 03 06 mtdcrx r6,r7
+ 1b4: 7d 10 6b 86 mtdcr 432,r8
+ 1b8: 7c 00 04 ac msync
+ 1bc: 7c 09 55 ec dcba r9,r10
+ 1c0: 7c 00 06 ac mbar
+ 1c4: 7c 00 06 ac mbar
+ 1c8: 7c 20 06 ac mbar 1
tlbivaxe 9, 10
tlbsx 11, 12
tlbsxe 13, 14
+ tlbwe
+ tlbwe 0,0,0
+ tlbwe 1,1,1
branch_target_7:
adde64 1, 2, 3
mtdcr 432, 8
msync
dcba 9, 10
+ mbar
mbar 0
+ mbar 1
+2003-12-10 Zack Weinberg <zack@codesourcery.com>
+
+ * ppc-opc.c (MO): Make optional.
+ (RAO, RSO, SHO): New optional forms of RA, RS, SH operands.
+ (tlbwe): Accept for both PPC403 and BOOKE. Make all operands optional.
+
2003-12-05 Ricardo Anguiano <anguiano@codesourcery.com>
Mark Mitchell <mark@codesourcery.com>
Richard Earnshaw <rearnsha@arm.com>
/* The MO field in an mbar instruction. */
#define MO MB6 + 1
- { 5, 21, 0, 0, 0 },
+ { 5, 21, 0, 0, PPC_OPERAND_OPTIONAL },
/* The NB field in an X form instruction. The value 32 is stored as
0. */
#define RAS RAM + 1
{ 5, 16, insert_ras, 0, PPC_OPERAND_GPR },
+ /* The RA field of the tlbwe instruction, which is optional. */
+#define RAO RAS + 1
+ { 5, 16, 0, 0, PPC_OPERAND_GPR|PPC_OPERAND_OPTIONAL },
+
/* The RB field in an X, XO, M, or MDS form instruction. */
-#define RB RAS + 1
+#define RB RAO + 1
#define RB_MASK (0x1f << 11)
{ 5, 11, 0, 0, PPC_OPERAND_GPR },
#define RTQ RSQ + 1
{ 5, 21, insert_rtq, 0, PPC_OPERAND_GPR },
+ /* The RS field of the tlbwe instruction, which is optional. */
+#define RSO RTQ + 1
+ { 5, 21, 0, 0, PPC_OPERAND_GPR|PPC_OPERAND_OPTIONAL },
+
/* The SH field in an X or M form instruction. */
-#define SH RTQ + 1
+#define SH RSO + 1
#define SH_MASK (0x1f << 11)
{ 5, 11, 0, 0, 0 },
#define SH6_MASK ((0x1f << 11) | (1 << 1))
{ 6, 1, insert_sh6, extract_sh6, 0 },
+ /* The SH field of the tlbwe instruction, which is optional. */
+#define SHO SH6 + 1
+ { 5, 11,0, 0, PPC_OPERAND_OPTIONAL },
+
/* The SI field in a D form instruction. */
-#define SI SH6 + 1
+#define SI SHO + 1
{ 16, 0, 0, 0, PPC_OPERAND_SIGNED },
/* The SI field in a D form instruction when we accept a wide range
{ "tlbwehi", XTLB(31,978,0), XTLB_MASK, PPC403, { RT, RA } },
{ "tlbwelo", XTLB(31,978,1), XTLB_MASK, PPC403, { RT, RA } },
-{ "tlbwe", X(31,978), X_MASK, BOOKE, { 0 } },
-{ "tlbwe", X(31,978), X_MASK, PPC403, { RS, RA, SH } },
+{ "tlbwe", X(31,978), X_MASK, PPC403|BOOKE, { RSO, RAO, SHO } },
{ "tlbld", X(31,978), XRTRA_MASK, PPC, { RB } },
{ "icbi", X(31,982), XRT_MASK, PPC, { RA, RB } },
projects / binutils-gdb.git / commitdiff