gas/

2008-02-13  Jan Beulich  <jbeulich@novell.com>

	* config/tc-i386.c (intel_e09): Also special-case 'bound'.

gas/testsuite/
2008-02-13  Jan Beulich  <jbeulich@novell.com>

	* gas/i386/intelbad.s, gas/i386/intelok.s: Add 'bound' tests.
	* gas/i386/intelbad.l, gas/i386/intelok.l, gas/i386/intelok.e,
	gas/i386/opcode-intel.d: Adjust.

opcodes/
2008-02-13  Jan Beulich  <jbeulich@novell.com>

	* i386-dis.c (a_mode): New.
	(cond_jump_mode): Adjust.
	(Ma): Change to a_mode.
	(intel_operand_size): Handle a_mode.
	* i386-opc.tbl: Allow Dword and Qword for bound.
	* i386-tbl.h: Re-generate.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 70a3497..952ee07 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,5 +1,9 @@
 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 
+       * config/tc-i386.c (intel_e09): Also special-case 'bound'.
+
+2008-02-13  Jan Beulich  <jbeulich@novell.com>
+
        * config/tc-i386.c (allow_pseudo_reg): New.
        (parse_real_register): Check for NULL just once. Allow all
        register table entries when allow_pseudo_reg is non-zero.

diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index 30bc9cc..ccb46ae 100644 (file)
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -8357,9 +8357,10 @@ intel_e09 (void)
 
          else if (prev_token.code == T_WORD)
            {
-             if (current_templates->start->name[0] == 'l'
-                 && current_templates->start->name[2] == 's'
-                 && current_templates->start->name[3] == 0)
+             if ((current_templates->start->name[0] == 'l'
+                  && current_templates->start->name[2] == 's'
+                  && current_templates->start->name[3] == 0)
+                 || current_templates->start->base_opcode == 0x62 /* bound */)
                suffix = BYTE_MNEM_SUFFIX; /* so it will cause an error */
              else if (intel_parser.got_a_float == 2)   /* "fi..." */
                suffix = SHORT_MNEM_SUFFIX;
@@ -8370,9 +8371,10 @@ intel_e09 (void)
 
          else if (prev_token.code == T_DWORD)
            {
-             if (current_templates->start->name[0] == 'l'
-                 && current_templates->start->name[2] == 's'
-                 && current_templates->start->name[3] == 0)
+             if ((current_templates->start->name[0] == 'l'
+                  && current_templates->start->name[2] == 's'
+                  && current_templates->start->name[3] == 0)
+                 || current_templates->start->base_opcode == 0x62 /* bound */)
                suffix = WORD_MNEM_SUFFIX;
              else if (flag_code == CODE_16BIT
                       && (current_templates->start->opcode_modifier.jump
@@ -8404,10 +8406,11 @@ intel_e09 (void)
 
          else if (prev_token.code == T_QWORD)
            {
-             if (intel_parser.got_a_float == 1)        /* "f..." */
+             if (current_templates->start->base_opcode == 0x62 /* bound */
+                 || intel_parser.got_a_float == 1)     /* "f..." */
                suffix = LONG_MNEM_SUFFIX;
              else
-                 suffix = QWORD_MNEM_SUFFIX;
+               suffix = QWORD_MNEM_SUFFIX;
              i.types[this_operand].bitfield.qword = 1;
            }
 

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 846dc0e..c924af1 100644 (file)
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,5 +1,11 @@
 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 
+       * gas/i386/intelbad.s, gas/i386/intelok.s: Add 'bound' tests.
+       * gas/i386/intelbad.l, gas/i386/intelok.l, gas/i386/intelok.e,
+       gas/i386/opcode-intel.d: Adjust.
+
+2008-02-13  Jan Beulich  <jbeulich@novell.com>
+
        * gas/cfi/cfi-i386.s: Add code testing use of all registers.
        Fix a few comments.
        * gas/cfi/cfi-x86_64.s: Likewise.

diff --git a/gas/testsuite/gas/i386/intelbad.l b/gas/testsuite/gas/i386/intelbad.l
index e3557dd..b10a6c4 100644 (file)
--- a/gas/testsuite/gas/i386/intelbad.l
+++ b/gas/testsuite/gas/i386/intelbad.l
@@ -15,7 +15,7 @@
 .*:17: Error: .*
 .*:18: Error: .*
 .*:19: Error: .*
-.*:20: Error: .*
+.*:20: (Warning|Error): .*
 .*:21: Error: .*
 .*:22: Error: .*
 .*:23: Error: .*
@@ -51,9 +51,9 @@
 .*:53: Error: .*
 .*:54: Error: .*
 .*:55: Error: .*
-.*:56: (Warning|Error): .*
+.*:56: Error: .*
 .*:57: Error: .*
-.*:58: Error: .*
+.*:58: (Warning|Error): .*
 .*:59: Error: .*
 .*:60: Error: .*
 .*:61: Error: .*
@@ -71,13 +71,13 @@
 .*:73: Error: .*
 .*:74: Error: .*
 .*:75: Error: .*
+.*:76: Error: .*
 .*:77: Error: .*
-.*:78: Error: .*
-.*:89: Error: .*
-.*:90: Error: .*
+.*:79: Error: .*
+.*:80: Error: .*
 .*:91: Error: .*
-.*:94: Error: .*
-.*:95: Error: .*
+.*:92: Error: .*
+.*:93: Error: .*
 .*:96: Error: .*
 .*:97: Error: .*
 .*:98: Error: .*
@@ -98,49 +98,51 @@
 .*:113: Error: .*
 .*:114: Error: .*
 .*:115: Error: .*
+.*:116: Error: .*
 .*:117: Error: .*
-.*:118: Error: .*
 .*:119: Error: .*
 .*:120: Error: .*
 .*:121: Error: .*
 .*:122: Error: .*
+.*:123: Error: .*
 .*:124: Error: .*
-.*:125: Error: .*
 .*:126: Error: .*
 .*:127: Error: .*
 .*:128: Error: .*
 .*:129: Error: .*
+.*:130: Error: .*
 .*:131: Error: .*
-.*:132: Error: .*
 .*:133: Error: .*
 .*:134: Error: .*
 .*:135: Error: .*
 .*:136: Error: .*
+.*:137: Error: .*
 .*:138: Error: .*
-.*:139: Error: .*
 .*:140: Error: .*
 .*:141: Error: .*
 .*:142: Error: .*
 .*:143: Error: .*
 .*:144: Error: .*
 .*:145: Error: .*
+.*:146: Error: .*
 .*:147: Error: .*
-.*:148: Error: .*
 .*:149: Error: .*
 .*:150: Error: .*
 .*:151: Error: .*
-#...
 .*:152: Error: .*
-#...
 .*:153: Error: .*
+#...
 .*:154: Error: .*
+#...
 .*:155: Error: .*
 .*:156: Error: .*
+.*:157: Error: .*
 .*:158: Error: .*
-.*:159: Error: .*
 .*:160: Error: .*
-.*:161: Warning: .*
-.*:162: Warning: .*
-.*:164: Error: .*
-.*:165: Warning: .*
-.*:165: Error: .*
+.*:161: Error: .*
+.*:162: Error: .*
+.*:163: Warning: .*
+.*:164: Warning: .*
+.*:166: Error: .*
+.*:167: Warning: .*
+.*:167: Error: .*

diff --git a/gas/testsuite/gas/i386/intelbad.s b/gas/testsuite/gas/i386/intelbad.s
index f3bb96d..2489c12 100644 (file)
--- a/gas/testsuite/gas/i386/intelbad.s
+++ b/gas/testsuite/gas/i386/intelbad.s
@@ -17,6 +17,8 @@ start:
        addss   xmm0, qword ptr [eax]
        addss   xmm0, tbyte ptr [eax]
        addss   xmm0, xmmword ptr [eax]
+       bound   eax, dword ptr [ebx]
+       bound   ax, word ptr [ebx]
        call    byte ptr [eax]
        call    qword ptr [eax]
        call    tbyte ptr [eax]

diff --git a/gas/testsuite/gas/i386/intelok.d b/gas/testsuite/gas/i386/intelok.d
index b3a1988..27f1217 100644 (file)
--- a/gas/testsuite/gas/i386/intelok.d
+++ b/gas/testsuite/gas/i386/intelok.d
@@ -25,6 +25,8 @@ Disassembly of section .text:
 [      ]*[0-9a-f]+:    f2 0f 58 00[    ]+addsd[        ]+xmm0,QWORD PTR \[eax\]
 [      ]*[0-9a-f]+:    f3 0f 58 00[    ]+addss[        ]+xmm0,DWORD PTR \[eax\]
 [      ]*[0-9a-f]+:    f3 0f 58 00[    ]+addss[        ]+xmm0,DWORD PTR \[eax\]
+[      ]*[0-9a-f]+:    66 62 01[       ]+bound[        ]+ax,(DWORD PTR )?\[ecx\]
+[      ]*[0-9a-f]+:    62 01[  ]+bound[        ]+eax,(QWORD PTR )?\[ecx\]
 [      ]*[0-9a-f]+:    66 ff 10[       ]+call[         ]+WORD PTR \[eax\]
 [      ]*[0-9a-f]+:    ff 10[  ]+call[         ]+DWORD PTR \[eax\]
 [      ]*[0-9a-f]+:    ff 18[  ]+call[         ]+FWORD PTR \[eax\]

diff --git a/gas/testsuite/gas/i386/intelok.e b/gas/testsuite/gas/i386/intelok.e
index dbe4a05..e49436e 100644 (file)
--- a/gas/testsuite/gas/i386/intelok.e
+++ b/gas/testsuite/gas/i386/intelok.e
@@ -1,8 +1,8 @@
 .*: Assembler messages:
-.*:173: Warning: .* taken to mean just .*
-.*:180: Warning: Treating .* as memory reference
-.*:181: Warning: .* taken to mean just .*
-.*:181: Warning: Treating .* as memory reference
-.*:184: Warning: Treating .* as memory reference
-.*:185: Warning: Treating .* as memory reference
-.*:188: Warning: Treating .* as memory reference
+.*:175: Warning: .* taken to mean just .*
+.*:182: Warning: Treating .* as memory reference
+.*:183: Warning: .* taken to mean just .*
+.*:183: Warning: Treating .* as memory reference
+.*:186: Warning: Treating .* as memory reference
+.*:187: Warning: Treating .* as memory reference
+.*:190: Warning: Treating .* as memory reference

diff --git a/gas/testsuite/gas/i386/intelok.s b/gas/testsuite/gas/i386/intelok.s
index a313922..5916b03 100644 (file)
--- a/gas/testsuite/gas/i386/intelok.s
+++ b/gas/testsuite/gas/i386/intelok.s
@@ -29,6 +29,8 @@ start:
        addsd   xmm0, qword ptr [eax]
        addss   xmm0, [eax]
        addss   xmm0, dword ptr [eax]
+       bound   ax, dword ptr [ecx]
+       bound   eax, qword ptr [ecx]
        call    word ptr [eax]
        call    dword ptr [eax]
        call    fword ptr [eax]

diff --git a/gas/testsuite/gas/i386/opcode-intel.d b/gas/testsuite/gas/i386/opcode-intel.d
index 2b728e1..8a2ab83 100644 (file)
--- a/gas/testsuite/gas/i386/opcode-intel.d
+++ b/gas/testsuite/gas/i386/opcode-intel.d
@@ -101,7 +101,7 @@ Disassembly of section .text:
  *[0-9a-f]+:   5f[     ]+pop[  ]+edi
  *[0-9a-f]+:   60[     ]+pusha[        ]*
  *[0-9a-f]+:   61[     ]+popa[         ]*
- *[0-9a-f]+:   62 90 90 90 90 90[      ]+bound[        ]+edx,(DWORD PTR )?\[eax-0x6f6f6f70\]
+ *[0-9a-f]+:   62 90 90 90 90 90[      ]+bound[        ]+edx,(QWORD PTR )?\[eax-0x6f6f6f70\]
  *[0-9a-f]+:   63 90 90 90 90 90[      ]+arpl[         ]+(WORD PTR )?\[eax-0x6f6f6f70\],dx
  *[0-9a-f]+:   68 90 90 90 90[         ]+push[         ]+0x90909090
  *[0-9a-f]+:   69 90 90 90 90 90 90 90 90 90[  ]+imul[         ]+edx,(DWORD PTR )?\[eax-0x6f6f6f70\],0x90909090
@@ -477,7 +477,7 @@ Disassembly of section .text:
  *[0-9a-f]+:   60[     ]+pusha[        ]*
  *[0-9a-f]+:   66[     ]+data16
  *[0-9a-f]+:   61[     ]+popa[         ]*
- *[0-9a-f]+:   66 62 90 90 90 90 90[   ]+bound[        ]+dx,(WORD PTR )?\[eax-0x6f6f6f70\]
+ *[0-9a-f]+:   66 62 90 90 90 90 90[   ]+bound[        ]+dx,(DWORD PTR )?\[eax-0x6f6f6f70\]
  *[0-9a-f]+:   66 68 90 90[    ]+push[         ]+0x9090
  *[0-9a-f]+:   66 69 90 90 90 90 90 90 90[     ]+imul[         ]+dx,(WORD PTR )?\[eax-0x6f6f6f70\],0x9090
  *[0-9a-f]+:   66[     ]+data16

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 233ceab..a2d9646 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,5 +1,14 @@
 2008-02-13  Jan Beulich  <jbeulich@novell.com>
 
+       * i386-dis.c (a_mode): New.
+       (cond_jump_mode): Adjust.
+       (Ma): Change to a_mode.
+       (intel_operand_size): Handle a_mode.
+       * i386-opc.tbl: Allow Dword and Qword for bound.
+       * i386-tbl.h: Re-generate.
+
+2008-02-13  Jan Beulich  <jbeulich@novell.com>
+
        * i386-gen.c (process_i386_registers): Process new fields.
        * i386-opc.h (reg_entry): Shrink reg_flags and reg_num to
        unsigned char. Add dw2_regnum and Dw2Inval.

diff --git a/opcodes/i386-dis.c b/opcodes/i386-dis.c
index 149bafb..cb6a171 100644 (file)
--- a/opcodes/i386-dis.c
+++ b/opcodes/i386-dis.c
@@ -231,7 +231,7 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr)
 #define Em { OP_E, m_mode }
 #define Ew { OP_E, w_mode }
 #define M { OP_M, 0 }          /* lea, lgdt, etc. */
-#define Ma { OP_M, v_mode }
+#define Ma { OP_M, a_mode }
 #define Mb { OP_M, b_mode }
 #define Md { OP_M, d_mode }
 #define Mp { OP_M, f_mode }            /* 32 or 48 bit memory operand for LDS, LES etc */
@@ -378,7 +378,9 @@ fetch_data (struct disassemble_info *info, bfd_byte *addr)
 #define x_mode                 (t_mode + 1)
 /* d_mode in 32bit, q_mode in 64bit mode.  */
 #define m_mode                 (x_mode + 1)
-#define cond_jump_mode         (m_mode + 1)
+/* pair of v_mode operands */
+#define a_mode                 (m_mode + 1)
+#define cond_jump_mode         (a_mode + 1)
 #define loop_jcxz_mode         (cond_jump_mode + 1)
 /* operand size depends on REX prefixes.  */
 #define dq_mode                        (loop_jcxz_mode + 1)
@@ -6544,6 +6546,13 @@ intel_operand_size (int bytemode, int sizeflag)
       if (!(rex & REX_W))
        used_prefixes |= (prefixes & PREFIX_DATA);
       break;
+    case a_mode:
+      if (sizeflag & DFLAG)
+       oappend ("QWORD PTR ");
+      else
+       oappend ("DWORD PTR ");
+      used_prefixes |= (prefixes & PREFIX_DATA);
+      break;
     case d_mode:
     case dqd_mode:
       oappend ("DWORD PTR ");

diff --git a/opcodes/i386-opc.tbl b/opcodes/i386-opc.tbl
index 7bc61c9..6ec8f29 100644 (file)
--- a/opcodes/i386-opc.tbl
+++ b/opcodes/i386-opc.tbl
@@ -488,7 +488,7 @@ iret, 0, 0xcf, None, 1, 0, DefaultSize|No_bSuf|No_sSuf|No_ldSuf, { 0 }
 // i386sl, i486sl, later 486, and Pentium.
 rsm, 0, 0xfaa, None, 2, Cpu386, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
 
-bound, 2, 0x62, None, 1, Cpu186|CpuNo64, Modrm|No_bSuf|No_sSuf|No_qSuf|No_ldSuf, { Reg16|Reg32, Unspecified|BaseIndex|Disp8|Disp16|Disp32 }
+bound, 2, 0x62, None, 1, Cpu186|CpuNo64, Modrm|No_bSuf|No_sSuf|No_qSuf|No_ldSuf, { Reg16|Reg32, Dword|Qword|Unspecified|BaseIndex|Disp8|Disp16|Disp32 }
 
 hlt, 0, 0xf4, None, 1, 0, No_bSuf|No_wSuf|No_lSuf|No_sSuf|No_qSuf|No_ldSuf, { 0 }
 

diff --git a/opcodes/i386-tbl.h b/opcodes/i386-tbl.h
index 128502b..13ad14f 100644 (file)
--- a/opcodes/i386-tbl.h
+++ b/opcodes/i386-tbl.h
@@ -3713,7 +3713,7 @@ const template i386_optab[] =
          0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
          0, 0, 0 } },
       { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 
-         1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 
+         1, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 0, 
          1, 0, 0 } } } },
   { "hlt", 0, 0xf4, None, 1,
     { { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,