* ppc-opc.c (powerpc_opcodes): Add "dbczl" instruction for PPC970.

[testsuite]
	* gas/ppc/power4.s: Add dcbz and dcbzl test cases.
	* gas/ppc/power4.d: Update accordingly.

diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 9ec1aff21f9763da59bbfbd479dc2d2b4cf7c8e1..1cfce64ede428f3c0e15d8ca0696e9fa3ba1bef5 100644 (file)
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2004-04-30  Ben Elliston  <bje@au.ibm.com>
+
+       * gas/ppc/power4.s: Add dcbz and dcbzl test cases.
+       * gas/ppc/power4.d: Update accordingly.
+
 2004-04-26  H.J. Lu  <hongjiu.lu@intel.com>
 
        * gas/elf/elf.exp: Add group0a, group0b and group1 for section

diff --git a/gas/testsuite/gas/ppc/power4.d b/gas/testsuite/gas/ppc/power4.d
index 6094848ee5db047c11aff752c15e1434262bd110..4a56a271382b55edf93491a5cf218b93a3e1975a 100644 (file)
--- a/gas/testsuite/gas/ppc/power4.d
+++ b/gas/testsuite/gas/ppc/power4.d
@@ -10,7 +10,7 @@ start address 0x0+
 
 Sections:
 Idx Name +Size +VMA +LMA +File off +Algn
- +0 \.text +0+b8 +0+ +0+ +.*
+ +0 \.text +0+c4 +0+ +0+ +.*
  +CONTENTS, ALLOC, LOAD, RELOC, READONLY, CODE
  +1 \.data +0+10 +0+ +0+ +.*
  +CONTENTS, ALLOC, LOAD, DATA
@@ -99,3 +99,6 @@ Disassembly of section \.text:
  +ac:  7c 72 00 26     mfcr    r3,32
  +b0:  7c 74 00 26     mfcr    r3,64
  +b4:  7c 78 00 26     mfcr    r3,128
+ +b8:  7c 01 17 ec     dcbz    r1,r2
+ +bc:  7c 23 27 ec     dcbzl   r3,r4
+ +c0:  7c 05 37 ec     dcbz    r5,r6

diff --git a/gas/testsuite/gas/ppc/power4.s b/gas/testsuite/gas/ppc/power4.s
index 3514e63f17af87747cc14927100e6781902f9d60..f2a162dc95390dde48debb6eef3e958756a9fa63 100644 (file)
--- a/gas/testsuite/gas/ppc/power4.s
+++ b/gas/testsuite/gas/ppc/power4.s
@@ -68,6 +68,10 @@ dsym1:
        mfcr    3,0x40
        mfcr    3,0x80
 
+       dcbz    1, 2
+       dcbzl   3, 4
+       dcbz    5, 6
+
        .section        ".data"
 usym0: .llong  0xcafebabe
 usym1:

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index ac27484709892e3f370c09d9b015ba443846948b..cd71b958ee203e5bfc07570b6aafb64279874b40 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,3 +1,7 @@
+2004-04-29  Ben Elliston  <bje@au.ibm.com>
+
+       * ppc-opc.c (powerpc_opcodes): Add "dbczl" instruction for PPC970.
+
 2004-04-22  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
 
        * sh-dis.c (print_insn_sh): Print the value in constant pool

diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
index 36fe454e254a7af8ad55ecad9786bd417dca1bc0..e9df5ded393de115b8d8cffa4cac02ad12913c40 100644 (file)
--- a/opcodes/ppc-opc.c
+++ b/opcodes/ppc-opc.c
@@ -1585,15 +1585,14 @@ extract_tbr (unsigned long insn,
 /* An XRTRA_MASK, but with L bit clear.  */
 #define XRTLRA_MASK (XRTRA_MASK & ~((unsigned long) 1 << 21))
 
-/* An X form comparison instruction.  */
-#define XCMPL(op, xop, l) (X ((op), (xop)) | ((((unsigned long)(l)) & 1) << 21))
+/* An X form instruction with the L bit specified.  */
+#define XOPL(op, xop, l) (X ((op), (xop)) | ((((unsigned long)(l)) & 1) << 21))
 
 /* The mask for an X form comparison instruction.  */
 #define XCMP_MASK (X_MASK | (((unsigned long)1) << 22))
 
-/* The mask for an X form comparison instruction with the L field
-   fixed.  */
-#define XCMPL_MASK (XCMP_MASK | (((unsigned long)1) << 21))
+/* The mask for an X form instruction with the L field fixed.  */
+#define XOPL_MASK (XCMP_MASK | (((unsigned long)1) << 21))
 
 /* An X form trap instruction with the TO field specified.  */
 #define XTO(op, xop, to) (X ((op), (xop)) | ((((unsigned long)(to)) & 0x1f) << 21))
@@ -3146,10 +3145,10 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 { "rldcr",   MDS(30,9,0), MDS_MASK,    PPC64,          { RA, RS, RB, ME6 } },
 { "rldcr.",  MDS(30,9,1), MDS_MASK,    PPC64,          { RA, RS, RB, ME6 } },
 
-{ "cmpw",    XCMPL(31,0,0), XCMPL_MASK, PPCCOM,                { OBF, RA, RB } },
-{ "cmpd",    XCMPL(31,0,1), XCMPL_MASK, PPC64,         { OBF, RA, RB } },
+{ "cmpw",    XOPL(31,0,0), XOPL_MASK, PPCCOM,          { OBF, RA, RB } },
+{ "cmpd",    XOPL(31,0,1), XOPL_MASK, PPC64,           { OBF, RA, RB } },
 { "cmp",     X(31,0),  XCMP_MASK,      PPC,            { BF, L, RA, RB } },
-{ "cmp",     X(31,0),  XCMPL_MASK,     PWRCOM,         { BF, RA, RB } },
+{ "cmp",     X(31,0),  XOPL_MASK,      PWRCOM,         { BF, RA, RB } },
 
 { "twlgt",   XTO(31,4,TOLGT), XTO_MASK, PPCCOM,                { RA, RB } },
 { "tlgt",    XTO(31,4,TOLGT), XTO_MASK, PWRCOM,                { RA, RB } },
@@ -3252,10 +3251,10 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "lwzxe",   X(31,31), X_MASK,         BOOKE64,        { RT, RA0, RB } },
 
-{ "cmplw",   XCMPL(31,32,0), XCMPL_MASK, PPCCOM,       { OBF, RA, RB } },
-{ "cmpld",   XCMPL(31,32,1), XCMPL_MASK, PPC64,                { OBF, RA, RB } },
+{ "cmplw",   XOPL(31,32,0), XOPL_MASK, PPCCOM, { OBF, RA, RB } },
+{ "cmpld",   XOPL(31,32,1), XOPL_MASK, PPC64,          { OBF, RA, RB } },
 { "cmpl",    X(31,32), XCMP_MASK,       PPC,           { BF, L, RA, RB } },
-{ "cmpl",    X(31,32), XCMPL_MASK,      PWRCOM,        { BF, RA, RB } },
+{ "cmpl",    X(31,32), XOPL_MASK,       PWRCOM,        { BF, RA, RB } },
 
 { "subf",    XO(31,40,0,0), XO_MASK,   PPC,            { RT, RA, RB } },
 { "sub",     XO(31,40,0,0), XO_MASK,   PPC,            { RT, RB, RA } },
@@ -4303,6 +4302,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 
 { "tlbli",   X(31,1010), XRTRA_MASK,   PPC,            { RB } },
 
+{ "dcbzl",   XOPL(31,1014,1), XRT_MASK,POWER4,            { RA, RB } },
 { "dcbz",    X(31,1014), XRT_MASK,     PPC,            { RA, RB } },
 { "dclz",    X(31,1014), XRT_MASK,     PPC,            { RA, RB } },