gas/

	* config/tc-m68k.c (mcf51qe_ctrl): Add CPUCR.
	(mcf52259_ctrl, mcf52277_ctrl, mcf53017_ctrl): New.
	(mcf5307_ctrl): Add VBR.
	(no_mac): New variable.
	(m68k_extensions): Refer to no_mac mask.
	(m68k_cpus): Add 51, 51ac, 51cn, 51em, 51jm, 52274, 52277,
	52252..52259, 53011..53017.
	(m68k_ip): Process CPUCR.
	(init_table): Add cpucr entry.
	(m68k_set_extension): Allow negated mask to refer to a variable.
	(md_show_usage): Use '%s' to silence fprintf warning.
	* config/m68k-parse.h (CPUCR): New control register.

	gas/testsuite/
	* m68k/br-isac.d, m68k/br-isac.s: Add stldsr test.

	opcodes/
	* m68k-opc.c (m68k_opcodes): Add stldsr instruction.

diff --git a/gas/ChangeLog b/gas/ChangeLog
index 5b1b7ba..bdaf430 100644 (file)
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,18 @@
+2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
+
+       * config/tc-m68k.c (mcf51qe_ctrl): Add CPUCR.
+       (mcf52259_ctrl, mcf52277_ctrl, mcf53017_ctrl): New.
+       (mcf5307_ctrl): Add VBR.
+       (no_mac): New variable.
+       (m68k_extensions): Refer to no_mac mask.
+       (m68k_cpus): Add 51, 51ac, 51cn, 51em, 51jm, 52274, 52277,
+       52252..52259, 53011..53017.
+       (m68k_ip): Process CPUCR.
+       (init_table): Add cpucr entry.
+       (m68k_set_extension): Allow negated mask to refer to a variable.
+       (md_show_usage): Use '%s' to silence fprintf warning.
+       * config/m68k-parse.h (CPUCR): New control register.
+
 2009-02-10  Nathan Sidwell  <nathan@codesourcery.com>
 
        * config/tc-ppc.c (ppc_insert_operand, md_assemble): Use '%s' for

diff --git a/gas/config/m68k-parse.h b/gas/config/m68k-parse.h
index a057841..fd0f26a 100644 (file)
--- a/gas/config/m68k-parse.h
+++ b/gas/config/m68k-parse.h
@@ -101,6 +101,7 @@ enum m68k_register
   CACR,
   VBR,
   CAAR,
+  CPUCR,
   MSP,
   ITT0,
   ITT1,

diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c
index eb96d23..a6aa46d 100644 (file)
--- a/gas/config/tc-m68k.c
+++ b/gas/config/tc-m68k.c
@@ -181,8 +181,8 @@ static const enum m68k_register mcf_ctrl[] = {
   RAMBAR0, RAMBAR1, RAMBAR, MBAR,
   0
 };
-static const enum m68k_register mcf51qe_ctrl[] = {
-  VBR,
+static const enum m68k_register mcf51_ctrl[] = {
+  VBR, CPUCR,
   0
 };
 static const enum m68k_register mcf5206_ctrl[] = {
@@ -217,6 +217,14 @@ static const enum m68k_register mcf5225_ctrl[] = {
   VBR, CACR, ACR0, ACR1, FLASHBAR, RAMBAR, MBAR, RAMBAR1,
   0
 };
+static const enum m68k_register mcf52259_ctrl[] = {
+  VBR, FLASHBAR, RAMBAR, RAMBAR1,
+  0
+};
+static const enum m68k_register mcf52277_ctrl[] = {
+  VBR, CACR, ACR0, ACR1, RAMBAR, RAMBAR1,
+  0
+};
 static const enum m68k_register mcf5235_ctrl[] = {
   VBR, CACR, ACR0, ACR1, RAMBAR, RAMBAR1,
   0
@@ -249,8 +257,12 @@ static const enum m68k_register mcf5282_ctrl[] = {
   VBR, CACR, ACR0, ACR1, FLASHBAR, RAMBAR, RAMBAR1,
   0
 };
+static const enum m68k_register mcf53017_ctrl[] = {
+  VBR, CACR, ACR0, ACR1, RAMBAR0, RAMBAR,
+  0
+};
 static const enum m68k_register mcf5307_ctrl[] = {
-  CACR, ACR0, ACR1,  VBR, RAMBAR0, RAMBAR_ALT, MBAR,
+  VBR, CACR, ACR0, ACR1, RAMBAR0, RAMBAR_ALT, MBAR,
   0
 };
 static const enum m68k_register mcf5329_ctrl[] = {
@@ -525,6 +537,9 @@ static const struct m68k_cpu m68k_archs[] =
   {0,0,NULL, 0}
 };
 
+/* For -mno-mac we want to turn off all types of mac.  */
+static const unsigned no_mac = mcfmac | mcfemac;
+
 /* Architecture extensions, here 'alias' -1 for m68k, +1 for cf and 0
    for either.  */
 static const struct m68k_cpu m68k_extensions[] =
@@ -537,7 +552,7 @@ static const struct m68k_cpu m68k_extensions[] =
 
   {mcfhwdiv,                                   NULL, "div", 1},
   {mcfusp,                                     NULL, "usp", 1},
-  {mcfmac,                                     NULL, "mac", 1},
+  {mcfmac,                                     (void *)&no_mac, "mac", 1},
   {mcfemac,                                    NULL, "emac", 1},
 
   {0,NULL,NULL, 0}
@@ -579,7 +594,12 @@ static const struct m68k_cpu m68k_cpus[] =
   {cpu32|m68881,                               cpu32_ctrl, "68349", 1},
   {cpu32|m68881,                               cpu32_ctrl, "68360", 1},
 
-  {mcfisa_a|mcfisa_c|mcfusp,                    mcf51qe_ctrl, "51qe", 0},
+  {mcfisa_a|mcfisa_c|mcfusp,                    mcf51_ctrl, "51", 0},
+  {mcfisa_a|mcfisa_c|mcfusp,                    mcf51_ctrl, "51ac", 1},
+  {mcfisa_a|mcfisa_c|mcfusp,                    mcf51_ctrl, "51cn", 1},
+  {mcfisa_a|mcfisa_c|mcfusp|mcfmac,            mcf51_ctrl, "51em", 1},
+  {mcfisa_a|mcfisa_c|mcfusp,                   mcf51_ctrl, "51jm", 1},
+  {mcfisa_a|mcfisa_c|mcfusp,                    mcf51_ctrl, "51qe", 1},
 
   {mcfisa_a,                                   mcf_ctrl, "5200", 0},
   {mcfisa_a,                                   mcf_ctrl, "5202", 1},
@@ -613,6 +633,9 @@ static const struct m68k_cpu m68k_cpus[] =
   {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfmac|mcfusp,   mcf5225_ctrl, "5224", -1},
   {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfmac|mcfusp,   mcf5225_ctrl, "5225", 0},
 
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp,  mcf52277_ctrl, "52274", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp,  mcf52277_ctrl, "52277", 0},
+  
   {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf5235_ctrl, "5232", -1},
   {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf5235_ctrl, "5233", -1},
   {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf5235_ctrl, "5234", -1},
@@ -622,7 +645,14 @@ static const struct m68k_cpu m68k_cpus[] =
   {mcfisa_a|mcfhwdiv|mcfemac,                  mcf5249_ctrl, "5249", 0},
   {mcfisa_a|mcfhwdiv|mcfemac,                  mcf5250_ctrl, "5250", 0},
   {mcfisa_a|mcfhwdiv|mcfemac,                  mcf5253_ctrl, "5253", 0},
-  
+
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf52259_ctrl, "52252", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf52259_ctrl, "52254", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf52259_ctrl, "52255", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf52259_ctrl, "52256", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf52259_ctrl, "52258", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf52259_ctrl, "52259", 0},
+   
   {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf5271_ctrl, "5270", -1},
   {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf5271_ctrl, "5271", 0},
   
@@ -636,6 +666,14 @@ static const struct m68k_cpu m68k_cpus[] =
   {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf5282_ctrl, "5282", -1},
   {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf5282_ctrl, "528x", 0},
   
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf53017_ctrl, "53011", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf53017_ctrl, "53012", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf53017_ctrl, "53013", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf53017_ctrl, "53014", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf53017_ctrl, "53015", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf53017_ctrl, "53016", -1},
+  {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf53017_ctrl, "53017", 0},
+  
   {mcfisa_a|mcfhwdiv|mcfmac,                   mcf5307_ctrl, "5307", 0},
   
   {mcfisa_a|mcfisa_aa|mcfhwdiv|mcfemac|mcfusp, mcf5329_ctrl, "5327", -1},
@@ -3275,6 +3313,7 @@ m68k_ip (char *instring)
              tmpreg = 0x801;
              break;
            case CAAR:
+           case CPUCR:
              tmpreg = 0x802;
              break;
            case MSP:
@@ -4036,6 +4075,7 @@ static const struct init_entry init_table[] =
   { "dfcr", DFC },
   { "cacr", CACR },            /* Cache Control Register.  */
   { "caar", CAAR },            /* Cache Address Register.  */
+  { "cpucr", CPUCR },          /* CPU Control Register.  */
 
   { "usp", USP },              /* User Stack Pointer.  */
   { "vbr", VBR },              /* Vector Base Register.  */
@@ -7407,7 +7447,8 @@ m68k_set_extension (char const *name, int allow_m, int silent)
     }
 
   if (negated)
-    not_current_architecture |= ext->arch;
+    not_current_architecture |= (ext->control_regs
+                                ? *(unsigned *)ext->control_regs: ext->arch);
   else
     current_architecture |= ext->arch;
   return 1;
@@ -7665,7 +7706,7 @@ md_show_usage (FILE *stream)
     {
       if (i)
        fprintf (stream, " | ");
-      fprintf (stream, m68k_archs[i].name);
+      fprintf (stream, "%s", m68k_archs[i].name);
     }
   fprintf (stream, "\n");
 
@@ -7674,7 +7715,7 @@ md_show_usage (FILE *stream)
     {
       if (i)
        fprintf (stream, " | ");
-      fprintf (stream, m68k_cpus[i].name);
+      fprintf (stream, "%s", m68k_cpus[i].name);
     }
   fprintf (stream, _("\n"));
 }

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index b8d4f75..9f39a07 100644 (file)
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,7 @@
+2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
+
+       * m68k/br-isac.d, m68k/br-isac.s: Add stldsr test.
+
 2009-02-06  Nick Clifton  <nickc@redhat.com>
 
        * gas/mips/beq.d: Make no assumptions about the symbols used as

diff --git a/gas/testsuite/gas/m68k/br-isac.d b/gas/testsuite/gas/m68k/br-isac.d
index bc927ed..c876abb 100644 (file)
--- a/gas/testsuite/gas/m68k/br-isac.d
+++ b/gas/testsuite/gas/m68k/br-isac.d
@@ -18,3 +18,4 @@ Disassembly of section .text:
   18:  61ff 0000 0000  bsrl 1a <foo\+0x1a>
                        1a: R_68K_PC32  bar
   1e:  4e71            nop
+  20:  40e7 46fc 04d2  stldsr #1234

diff --git a/gas/testsuite/gas/m68k/br-isac.s b/gas/testsuite/gas/m68k/br-isac.s
index 5db3c07..aee6044 100644 (file)
--- a/gas/testsuite/gas/m68k/br-isac.s
+++ b/gas/testsuite/gas/m68k/br-isac.s
@@ -5,3 +5,4 @@ foo:    nop
        jbsr foo
        jbsr bar
        nop
+       stldsr  #1234

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 4f14bef..4332d4d 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2009-02-12  Nathan Sidwell  <nathan@codesourcery.com>
+
+       * m68k-opc.c (m68k_opcodes): Add stldsr instruction.
+
 2009-02-05  Peter Bergner  <bergner@vnet.ibm.com>
 
        * ppc-opc.c: Update copyright year.

diff --git a/opcodes/m68k-opc.c b/opcodes/m68k-opc.c
index 05bceea..ea3455a 100644 (file)
--- a/opcodes/m68k-opc.c
+++ b/opcodes/m68k-opc.c
@@ -2025,7 +2025,9 @@ const struct m68k_opcode m68k_opcodes[] =
 
 {"sbcd", 2,    one(0100400),           one(0170770), "DsDd", m68000up },
 {"sbcd", 2,    one(0100410),           one(0170770), "-s-d", m68000up },
-
+  
+{"stldsr", 6,   two(0x40e7, 0x46fc),    two(0xffff, 0xffff), "#w", mcfisa_c },
+  
   /* Traps have to come before conditional sets, as they have a more
      specific opcode.  */
 {"trapcc", 2,  one(0052374),   one(0177777), "", m68020up | cpu32 | fido_a },