gas/

	* config/tc-m68k.c (m68k_ip):  Correct output of cpu aliases.
gas/testsuite/
	* gas/m68k/all.exp: Add mcf-trap.
	* gas/m68k/mcf-trap.[sd]: New.
opcodes/
	* m68k-opc.c (m68k_opcodes): Place trap instructions before set
	conditionals.  Add tpf coldfire instruction as alias for trapf.

diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c
index 3f4382e14fe8a43c9361a8eb512b98b301501c17..17b9f4f8532e844c874236e302e9969f49a423ec 100644 (file)
--- a/gas/config/tc-m68k.c
+++ b/gas/config/tc-m68k.c
@@ -2061,29 +2061,31 @@ m68k_ip (char *instring)
                if (!cpu->alias && (cpu->arch & ok_arch))
                  {
                    const struct m68k_cpu *alias;
-
+                   int seen_master = 0;
+                   
                    if (any)
                      APPEND (", ");
                    any = 0;
                    APPEND (cpu->name);
-                   APPEND (" [");
-                   if (cpu != m68k_cpus)
-                     for (alias = cpu - 1; alias->alias; alias--)
+                   for (alias = cpu; alias != m68k_cpus; alias--)
+                     if (alias[-1].alias >= 0)
+                       break;
+                   for (; !seen_master || alias->alias > 0; alias++)
                        {
-                         if (any)
-                           APPEND (", ");
-                         APPEND (alias->name);
-                         any = 1;
+                         if (!alias->alias)
+                           seen_master = 1;
+                         else
+                           {
+                             if (any)
+                               APPEND (", ");
+                             else
+                               APPEND (" [");
+                             APPEND (alias->name);
+                             any = 1;
+                           }
                        }
-                   for (alias = cpu + 1; alias->alias; alias++)
-                     {
-                       if (any)
-                         APPEND (", ");
-                       APPEND (alias->name);
-                       any = 1;
-                     }
-                   
-                   APPEND ("]");
+                   if (any)
+                     APPEND ("]");
                    any = 1;
                  }
              if (paren)

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index dce5cb49853a2fff89aa66e106dc212f5393addb..95e184a9406a622d5d24c1fd86a75eb1778c07f7 100644 (file)
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2006-11-16  Nathan Sidwell  <nathan@codesourcery.com>
+
+       * gas/m68k/all.exp: Add mcf-trap.
+       * gas/m68k/mcf-trap.[sd]: New.
+
 2006-11-15  Jan Beulich  <jbeulich@novell.com>
 
        * gas/elf/equ-reloc.[sd]: New.

diff --git a/gas/testsuite/gas/m68k/all.exp b/gas/testsuite/gas/m68k/all.exp
index 9516b1ab1dfc6b0299a2add194f50a9b2755482c..7d54f93987a23f315fc0feef249d7a95e5cba4fc 100644 (file)
--- a/gas/testsuite/gas/m68k/all.exp
+++ b/gas/testsuite/gas/m68k/all.exp
@@ -39,6 +39,7 @@ if [istarget m68*-*-*] then {
     run_dump_test mcf-mac
     run_dump_test mcf-emac
     run_dump_test mcf-fpu
+    run_dump_test mcf-trap
     run_dump_test arch-cpu-1
 
     set testname "68000 operands"

diff --git a/gas/testsuite/gas/m68k/mcf-trap.d b/gas/testsuite/gas/m68k/mcf-trap.d
new file mode 100644 (file)
index 0000000..f899b69
--- /dev/null
+++ b/gas/testsuite/gas/m68k/mcf-trap.d
@@ -0,0 +1,15 @@
+#name: mcf-trap
+#objdump: -d
+#as: -m5208
+
+.*:     file format .*
+
+Disassembly of section .text:
+
+0+ <.text>:
+[ 0-9a-f]+:    51fc            tpf
+[ 0-9a-f]+:    51fa 1234       tpfw #4660
+[ 0-9a-f]+:    51fb 1234 5678  tpfl #305419896
+[ 0-9a-f]+:    51fc            tpf
+[ 0-9a-f]+:    51fa 1234       tpfw #4660
+[ 0-9a-f]+:    51fb 1234 5678  tpfl #305419896

diff --git a/gas/testsuite/gas/m68k/mcf-trap.s b/gas/testsuite/gas/m68k/mcf-trap.s
new file mode 100644 (file)
index 0000000..a5d6acc
--- /dev/null
+++ b/gas/testsuite/gas/m68k/mcf-trap.s
@@ -0,0 +1,9 @@
+       #  the m68k compatible names
+       trapf
+       trapf.w #0x1234
+       trapf.l #0x12345678
+
+       # the coldfire specific names
+       tpf
+       tpf.w #0x1234
+       tpf.l #0x12345678

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 727170ee7c118a7bd0c5b33ecd7da724a77901a4..9397d42f50320a73ef1f575680fb0136f78916c3 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,8 @@
+2006-11-16  Nathan Sidwell  <nathan@codesourcery.com>
+
+       * m68k-opc.c (m68k_opcodes): Place trap instructions before set
+       conditionals.  Add tpf coldfire instruction as alias for trapf.
+
 2006-11-09  H.J. Lu  <hongjiu.lu@intel.com>
 
        * i386-dis.c (print_insn): Check PREFIX_REPNZ before

diff --git a/opcodes/m68k-opc.c b/opcodes/m68k-opc.c
index 601c55a15f658067cb838eb889c7786d86a5daaf..87648aa755a4221f7862a7bdaa3862ebf37ae42c 100644 (file)
--- a/opcodes/m68k-opc.c
+++ b/opcodes/m68k-opc.c
@@ -1998,6 +1998,64 @@ const struct m68k_opcode m68k_opcodes[] =
 {"sbcd", 2,    one(0100400),           one(0170770), "DsDd", m68000up },
 {"sbcd", 2,    one(0100410),           one(0170770), "-s-d", m68000up },
 
+  /* Traps have to come before conditional sets, as they have a more
+     specific opcode.  */
+{"trapcc", 2,  one(0052374),   one(0177777), "", m68020up | cpu32 },
+{"trapcs", 2,  one(0052774),   one(0177777), "", m68020up | cpu32 },
+{"trapeq", 2,  one(0053774),   one(0177777), "", m68020up | cpu32 },
+{"tpf", 2,     one(0050774),   one(0177777), "", mcfisa_a },
+{"trapf", 2,   one(0050774),   one(0177777), "", m68020up | cpu32 | mcfisa_a },
+{"trapge", 2,  one(0056374),   one(0177777), "", m68020up | cpu32 },
+{"trapgt", 2,  one(0057374),   one(0177777), "", m68020up | cpu32 },
+{"traphi", 2,  one(0051374),   one(0177777), "", m68020up | cpu32 },
+{"traple", 2,  one(0057774),   one(0177777), "", m68020up | cpu32 },
+{"trapls", 2,  one(0051774),   one(0177777), "", m68020up | cpu32 },
+{"traplt", 2,  one(0056774),   one(0177777), "", m68020up | cpu32 },
+{"trapmi", 2,  one(0055774),   one(0177777), "", m68020up | cpu32 },
+{"trapne", 2,  one(0053374),   one(0177777), "", m68020up | cpu32 },
+{"trappl", 2,  one(0055374),   one(0177777), "", m68020up | cpu32 },
+{"trapt", 2,   one(0050374),   one(0177777), "", m68020up | cpu32 },
+{"trapvc", 2,  one(0054374),   one(0177777), "", m68020up | cpu32 },
+{"trapvs", 2,  one(0054774),   one(0177777), "", m68020up | cpu32 },
+
+{"trapccw", 4, one(0052372),   one(0177777), "#w", m68020up|cpu32 },
+{"trapcsw", 4, one(0052772),   one(0177777), "#w", m68020up|cpu32 },
+{"trapeqw", 4, one(0053772),   one(0177777), "#w", m68020up|cpu32 },
+{"tpfw", 4,    one(0050772),   one(0177777), "#w", mcfisa_a},
+{"trapfw", 4,  one(0050772),   one(0177777), "#w", m68020up|cpu32|mcfisa_a},
+{"trapgew", 4, one(0056372),   one(0177777), "#w", m68020up|cpu32 },
+{"trapgtw", 4, one(0057372),   one(0177777), "#w", m68020up|cpu32 },
+{"traphiw", 4, one(0051372),   one(0177777), "#w", m68020up|cpu32 },
+{"traplew", 4, one(0057772),   one(0177777), "#w", m68020up|cpu32 },
+{"traplsw", 4, one(0051772),   one(0177777), "#w", m68020up|cpu32 },
+{"trapltw", 4, one(0056772),   one(0177777), "#w", m68020up|cpu32 },
+{"trapmiw", 4, one(0055772),   one(0177777), "#w", m68020up|cpu32 },
+{"trapnew", 4, one(0053372),   one(0177777), "#w", m68020up|cpu32 },
+{"trapplw", 4, one(0055372),   one(0177777), "#w", m68020up|cpu32 },
+{"traptw", 4,  one(0050372),   one(0177777), "#w", m68020up|cpu32 },
+{"trapvcw", 4, one(0054372),   one(0177777), "#w", m68020up|cpu32 },
+{"trapvsw", 4, one(0054772),   one(0177777), "#w", m68020up|cpu32 },
+
+{"trapccl", 6, one(0052373),   one(0177777), "#l", m68020up|cpu32 },
+{"trapcsl", 6, one(0052773),   one(0177777), "#l", m68020up|cpu32 },
+{"trapeql", 6, one(0053773),   one(0177777), "#l", m68020up|cpu32 },
+{"tpfl", 6,    one(0050773),   one(0177777), "#l", mcfisa_a},
+{"trapfl", 6,  one(0050773),   one(0177777), "#l", m68020up|cpu32|mcfisa_a},
+{"trapgel", 6, one(0056373),   one(0177777), "#l", m68020up|cpu32 },
+{"trapgtl", 6, one(0057373),   one(0177777), "#l", m68020up|cpu32 },
+{"traphil", 6, one(0051373),   one(0177777), "#l", m68020up|cpu32 },
+{"traplel", 6, one(0057773),   one(0177777), "#l", m68020up|cpu32 },
+{"traplsl", 6, one(0051773),   one(0177777), "#l", m68020up|cpu32 },
+{"trapltl", 6, one(0056773),   one(0177777), "#l", m68020up|cpu32 },
+{"trapmil", 6, one(0055773),   one(0177777), "#l", m68020up|cpu32 },
+{"trapnel", 6, one(0053373),   one(0177777), "#l", m68020up|cpu32 },
+{"trappll", 6, one(0055373),   one(0177777), "#l", m68020up|cpu32 },
+{"traptl", 6,  one(0050373),   one(0177777), "#l", m68020up|cpu32 },
+{"trapvcl", 6, one(0054373),   one(0177777), "#l", m68020up|cpu32 },
+{"trapvsl", 6, one(0054773),   one(0177777), "#l", m68020up|cpu32 },
+
+{"trapv", 2,   one(0047166),   one(0177777), "", m68000up },
+
 {"scc", 2,     one(0052300),   one(0177700), "$s", m68000up },
 {"scc", 2,     one(0052300),   one(0177700), "Ds", mcfisa_a },
 {"scs", 2,     one(0052700),   one(0177700), "$s", m68000up },
@@ -2021,15 +2079,15 @@ const struct m68k_opcode m68k_opcodes[] =
 {"smi", 2,     one(0055700),   one(0177700), "$s", m68000up },
 {"smi", 2,     one(0055700),   one(0177700), "Ds", mcfisa_a },
 {"sne", 2,     one(0053300),   one(0177700), "$s", m68000up },
-{"sne", 2,     one(0053300),   one(0177700), "Ds", mcfisa_a },
+{"sne", 2,     one(0053300),   one(0177770), "Ds", mcfisa_a },
 {"spl", 2,     one(0055300),   one(0177700), "$s", m68000up },
-{"spl", 2,     one(0055300),   one(0177700), "Ds", mcfisa_a },
+{"spl", 2,     one(0055300),   one(0177770), "Ds", mcfisa_a },
 {"st", 2,      one(0050300),   one(0177700), "$s", m68000up },
-{"st", 2,      one(0050300),   one(0177700), "Ds", mcfisa_a },
+{"st", 2,      one(0050300),   one(0177770), "Ds", mcfisa_a },
 {"svc", 2,     one(0054300),   one(0177700), "$s", m68000up },
-{"svc", 2,     one(0054300),   one(0177700), "Ds", mcfisa_a },
+{"svc", 2,     one(0054300),   one(0177770), "Ds", mcfisa_a },
 {"svs", 2,     one(0054700),   one(0177700), "$s", m68000up },
-{"svs", 2,     one(0054700),   one(0177700), "Ds", mcfisa_a },
+{"svs", 2,     one(0054700),   one(0177770), "Ds", mcfisa_a },
 
 {"stop", 4,    one(0047162),   one(0177777), "#w", m68000up | mcfisa_a },
 
@@ -2098,59 +2156,6 @@ TBL("tblunb", "tblunw", "tblunl", 0, 0),
 
 {"trap", 2,    one(0047100),   one(0177760), "Ts", m68000up | mcfisa_a },
 
-{"trapcc", 2,  one(0052374),   one(0177777), "", m68020up | cpu32 },
-{"trapcs", 2,  one(0052774),   one(0177777), "", m68020up | cpu32 },
-{"trapeq", 2,  one(0053774),   one(0177777), "", m68020up | cpu32 },
-{"trapf", 2,   one(0050774),   one(0177777), "", m68020up | cpu32 | mcfisa_a },
-{"trapge", 2,  one(0056374),   one(0177777), "", m68020up | cpu32 },
-{"trapgt", 2,  one(0057374),   one(0177777), "", m68020up | cpu32 },
-{"traphi", 2,  one(0051374),   one(0177777), "", m68020up | cpu32 },
-{"traple", 2,  one(0057774),   one(0177777), "", m68020up | cpu32 },
-{"trapls", 2,  one(0051774),   one(0177777), "", m68020up | cpu32 },
-{"traplt", 2,  one(0056774),   one(0177777), "", m68020up | cpu32 },
-{"trapmi", 2,  one(0055774),   one(0177777), "", m68020up | cpu32 },
-{"trapne", 2,  one(0053374),   one(0177777), "", m68020up | cpu32 },
-{"trappl", 2,  one(0055374),   one(0177777), "", m68020up | cpu32 },
-{"trapt", 2,   one(0050374),   one(0177777), "", m68020up | cpu32 },
-{"trapvc", 2,  one(0054374),   one(0177777), "", m68020up | cpu32 },
-{"trapvs", 2,  one(0054774),   one(0177777), "", m68020up | cpu32 },
-
-{"trapccw", 4, one(0052372),   one(0177777), "#w", m68020up|cpu32 },
-{"trapcsw", 4, one(0052772),   one(0177777), "#w", m68020up|cpu32 },
-{"trapeqw", 4, one(0053772),   one(0177777), "#w", m68020up|cpu32 },
-{"trapfw", 4,  one(0050772),   one(0177777), "#w", m68020up|cpu32|mcfisa_a},
-{"trapgew", 4, one(0056372),   one(0177777), "#w", m68020up|cpu32 },
-{"trapgtw", 4, one(0057372),   one(0177777), "#w", m68020up|cpu32 },
-{"traphiw", 4, one(0051372),   one(0177777), "#w", m68020up|cpu32 },
-{"traplew", 4, one(0057772),   one(0177777), "#w", m68020up|cpu32 },
-{"traplsw", 4, one(0051772),   one(0177777), "#w", m68020up|cpu32 },
-{"trapltw", 4, one(0056772),   one(0177777), "#w", m68020up|cpu32 },
-{"trapmiw", 4, one(0055772),   one(0177777), "#w", m68020up|cpu32 },
-{"trapnew", 4, one(0053372),   one(0177777), "#w", m68020up|cpu32 },
-{"trapplw", 4, one(0055372),   one(0177777), "#w", m68020up|cpu32 },
-{"traptw", 4,  one(0050372),   one(0177777), "#w", m68020up|cpu32 },
-{"trapvcw", 4, one(0054372),   one(0177777), "#w", m68020up|cpu32 },
-{"trapvsw", 4, one(0054772),   one(0177777), "#w", m68020up|cpu32 },
-
-{"trapccl", 6, one(0052373),   one(0177777), "#l", m68020up|cpu32 },
-{"trapcsl", 6, one(0052773),   one(0177777), "#l", m68020up|cpu32 },
-{"trapeql", 6, one(0053773),   one(0177777), "#l", m68020up|cpu32 },
-{"trapfl", 6,  one(0050773),   one(0177777), "#l", m68020up|cpu32|mcfisa_a},
-{"trapgel", 6, one(0056373),   one(0177777), "#l", m68020up|cpu32 },
-{"trapgtl", 6, one(0057373),   one(0177777), "#l", m68020up|cpu32 },
-{"traphil", 6, one(0051373),   one(0177777), "#l", m68020up|cpu32 },
-{"traplel", 6, one(0057773),   one(0177777), "#l", m68020up|cpu32 },
-{"traplsl", 6, one(0051773),   one(0177777), "#l", m68020up|cpu32 },
-{"trapltl", 6, one(0056773),   one(0177777), "#l", m68020up|cpu32 },
-{"trapmil", 6, one(0055773),   one(0177777), "#l", m68020up|cpu32 },
-{"trapnel", 6, one(0053373),   one(0177777), "#l", m68020up|cpu32 },
-{"trappll", 6, one(0055373),   one(0177777), "#l", m68020up|cpu32 },
-{"traptl", 6,  one(0050373),   one(0177777), "#l", m68020up|cpu32 },
-{"trapvcl", 6, one(0054373),   one(0177777), "#l", m68020up|cpu32 },
-{"trapvsl", 6, one(0054773),   one(0177777), "#l", m68020up|cpu32 },
-
-{"trapv", 2,   one(0047166),   one(0177777), "", m68000up },
-
 {"tstb", 2,    one(0045000),   one(0177700), ";b", m68020up|cpu32|mcfisa_a },
 {"tstb", 2,    one(0045000),   one(0177700), "$b", m68000up },
 {"tstw", 2,    one(0045100),   one(0177700), "*w", m68020up|cpu32|mcfisa_a },