Reorder PPC_OPCODE_* and set PPC_OPCODE_TMR for e6500

PPC_OPCODE_* renumbered to fill the gaps left by previous patches,
and reordered chronologically just because.  I kept PPC_OPCODE_TMR
because presumably it might be used in future APUinfo for e6500.

include/
	* opcode/ppc.h (PPC_OPCODE_*): Renumber and order chronologically.
	(PPC_OPCODE_SPE): Comment on this and other bits used for APUinfo.
opcodes/
	* ppc-dis.c (ppc_opts): Formatting.  Set PPC_OPCODE_TMR for e6500.
	* ppc-opc.c (powerpc_opcodes <mftmr, mttmr>): Remove now
	unnecessary E6500.

diff --git a/include/ChangeLog b/include/ChangeLog
index aa2d317a21a474384c27ca354dbaaf2bb43561e4..b0e30ab7b5e5afb1aeaaca2f1a2a6463e9b56305 100644 (file)
--- a/include/ChangeLog
+++ b/include/ChangeLog
@@ -3,6 +3,8 @@
        * opcode/ppc.h (PPC_OPCODE_ALTIVEC2): Delete.
        (PPC_OPCODE_VSX3): Delete.
        (PPC_OPCODE_HTM): Delete.
+       (PPC_OPCODE_*): Renumber and order chronologically.
+       (PPC_OPCODE_SPE): Comment on this and other bits used for APUinfo.
 
 2017-04-06  Pip Cet  <pipcet@gmail.com>
 

diff --git a/include/opcode/ppc.h b/include/opcode/ppc.h
index 83392e892203ee3cb09124ac3ffaaff6b3345a79..cec0e105bd8122a9d2c534b71caf6afae1bfedd9 100644 (file)
--- a/include/opcode/ppc.h
+++ b/include/opcode/ppc.h
@@ -82,24 +82,24 @@ extern const int vle_num_opcodes;
 /* Opcode is defined for the POWER2 (Rios 2) architecture.  */
 #define PPC_OPCODE_POWER2             0x4ull
 
+/* Opcode is only defined on 64 bit architectures.  */
+#define PPC_OPCODE_64                 0x8ull
+
 /* Opcode is supported by the Motorola PowerPC 601 processor.  The 601
    is assumed to support all PowerPC (PPC_OPCODE_PPC) instructions,
    but it also supports many additional POWER instructions.  */
-#define PPC_OPCODE_601                0x8ull
+#define PPC_OPCODE_601               0x10ull
 
 /* Opcode is supported in both the Power and PowerPC architectures
    (ie, compiler's -mcpu=common or assembler's -mcom).  More than just
    the intersection of PPC_OPCODE_PPC with the union of PPC_OPCODE_POWER
    and PPC_OPCODE_POWER2 because many instructions changed mnemonics
    between POWER and POWERPC.  */
-#define PPC_OPCODE_COMMON            0x10ull
+#define PPC_OPCODE_COMMON            0x20ull
 
 /* Opcode is supported for any Power or PowerPC platform (this is
    for the assembler's -many option, and it eliminates duplicates).  */
-#define PPC_OPCODE_ANY               0x20ull
-
-/* Opcode is only defined on 64 bit architectures.  */
-#define PPC_OPCODE_64                0x40ull
+#define PPC_OPCODE_ANY               0x40ull
 
 /* Opcode is supported as part of the 64-bit bridge.  */
 #define PPC_OPCODE_64_BRIDGE         0x80ull
@@ -113,104 +113,107 @@ extern const int vle_num_opcodes;
 /* Opcode is supported by PowerPC BookE processor.  */
 #define PPC_OPCODE_BOOKE            0x400ull
 
-/* Opcode is supported by PowerPC 440 processor.  */
-#define PPC_OPCODE_440              0x800ull
-
 /* Opcode is only supported by Power4 architecture.  */
-#define PPC_OPCODE_POWER4          0x1000ull
+#define PPC_OPCODE_POWER4           0x800ull
 
-/* Opcode is only supported by Power7 architecture.  */
-#define PPC_OPCODE_POWER7          0x2000ull
-
-/* Opcode is only supported by e500x2 Core.  */
-#define PPC_OPCODE_SPE             0x4000ull
+/* Opcode is only supported by e500x2 Core.
+   This bit, PPC_OPCODE_EFS, PPC_OPCODE_VLE, and all those with APU in
+   their comment mark opcodes so that when those instructions are used
+   an APUinfo entry can be generated.  */
+#define PPC_OPCODE_SPE             0x1000ull
 
-/* Opcode is supported by e500x2 Integer select APU.  */
-#define PPC_OPCODE_ISEL                    0x8000ull
+/* Opcode is supported by Integer select APU.  */
+#define PPC_OPCODE_ISEL                    0x2000ull
 
 /* Opcode is an e500 SPE floating point instruction.  */
-#define PPC_OPCODE_EFS            0x10000ull
+#define PPC_OPCODE_EFS             0x4000ull
 
 /* Opcode is supported by branch locking APU.  */
-#define PPC_OPCODE_BRLOCK         0x20000ull
+#define PPC_OPCODE_BRLOCK          0x8000ull
 
 /* Opcode is supported by performance monitor APU.  */
-#define PPC_OPCODE_PMR            0x40000ull
+#define PPC_OPCODE_PMR            0x10000ull
 
 /* Opcode is supported by cache locking APU.  */
-#define PPC_OPCODE_CACHELCK       0x80000ull
+#define PPC_OPCODE_CACHELCK       0x20000ull
 
 /* Opcode is supported by machine check APU.  */
-#define PPC_OPCODE_RFMCI         0x100000ull
+#define PPC_OPCODE_RFMCI          0x40000ull
+
+/* Opcode is supported by PowerPC 440 processor.  */
+#define PPC_OPCODE_440            0x80000ull
 
 /* Opcode is only supported by Power5 architecture.  */
-#define PPC_OPCODE_POWER5        0x200000ull
+#define PPC_OPCODE_POWER5        0x100000ull
 
 /* Opcode is supported by PowerPC e300 family.  */
-#define PPC_OPCODE_E300           0x400000ull
+#define PPC_OPCODE_E300                  0x200000ull
 
 /* Opcode is only supported by Power6 architecture.  */
-#define PPC_OPCODE_POWER6        0x800000ull
+#define PPC_OPCODE_POWER6        0x400000ull
 
 /* Opcode is only supported by PowerPC Cell family.  */
-#define PPC_OPCODE_CELL                 0x1000000ull
+#define PPC_OPCODE_CELL                  0x800000ull
 
 /* Opcode is supported by CPUs with paired singles support.  */
-#define PPC_OPCODE_PPCPS        0x2000000ull
+#define PPC_OPCODE_PPCPS        0x1000000ull
 
 /* Opcode is supported by Power E500MC */
-#define PPC_OPCODE_E500MC        0x4000000ull
+#define PPC_OPCODE_E500MC       0x2000000ull
 
 /* Opcode is supported by PowerPC 405 processor.  */
-#define PPC_OPCODE_405          0x8000000ull
+#define PPC_OPCODE_405          0x4000000ull
 
 /* Opcode is supported by Vector-Scalar (VSX) Unit */
-#define PPC_OPCODE_VSX         0x10000000ull
+#define PPC_OPCODE_VSX          0x8000000ull
+
+/* Opcode is only supported by Power7 architecture.  */
+#define PPC_OPCODE_POWER7      0x10000000ull
 
 /* Opcode is supported by A2.  */
-#define PPC_OPCODE_A2          0x20000000ull
+#define PPC_OPCODE_A2          0x20000000ull
 
 /* Opcode is supported by PowerPC 476 processor.  */
 #define PPC_OPCODE_476         0x40000000ull
 
 /* Opcode is supported by AppliedMicro Titan core */
-#define PPC_OPCODE_TITAN        0x80000000ull
+#define PPC_OPCODE_TITAN       0x80000000ull
 
 /* Opcode which is supported by the e500 family */
-#define PPC_OPCODE_E500               0x100000000ull
+#define PPC_OPCODE_E500        0x100000000ull
 
 /* Opcode is supported by Power E6500 */
-#define PPC_OPCODE_E6500       0x400000000ull
+#define PPC_OPCODE_E6500       0x200000000ull
 
 /* Opcode is supported by Thread management APU */
-#define PPC_OPCODE_TMR         0x800000000ull
+#define PPC_OPCODE_TMR        0x400000000ull
 
 /* Opcode which is supported by the VLE extension.  */
-#define PPC_OPCODE_VLE       0x1000000000ull
+#define PPC_OPCODE_VLE        0x800000000ull
 
 /* Opcode is only supported by Power8 architecture.  */
-#define PPC_OPCODE_POWER8     0x2000000000ull
+#define PPC_OPCODE_POWER8     0x1000000000ull
 
 /* Opcode is supported by ppc750cl.  */
-#define PPC_OPCODE_750       0x4000000000ull
+#define PPC_OPCODE_750       0x2000000000ull
 
 /* Opcode is supported by ppc7450.  */
-#define PPC_OPCODE_7450              0x8000000000ull
+#define PPC_OPCODE_7450       0x4000000000ull
 
 /* Opcode is supported by ppc821/850/860.  */
-#define PPC_OPCODE_860      0x10000000000ull
+#define PPC_OPCODE_860       0x8000000000ull
 
 /* Opcode is only supported by Power9 architecture.  */
-#define PPC_OPCODE_POWER9    0x20000000000ull
+#define PPC_OPCODE_POWER9    0x10000000000ull
 
 /* Opcode is supported by e200z4.  */
-#define PPC_OPCODE_E200Z4    0x80000000000ull
+#define PPC_OPCODE_E200Z4    0x20000000000ull
 
 /* Disassemble to instructions matching later in the opcode table
    with fewer "mask" bits set rather than the earlist match.  Fewer
    "mask" bits set imply a more general form of the opcode, in fact
    the underlying machine instruction.  */
-#define PPC_OPCODE_RAW     0x100000000000ull
+#define PPC_OPCODE_RAW      0x40000000000ull
 
 /* A macro to extract the major opcode from an instruction.  */
 #define PPC_OP(i) (((i) >> 26) & 0x3f)

diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog
index 7d501be23d4394eaa3581df13be4d873f3f1c489..1a156717a98d9b87db859fa9089d9fbf386d9cf0 100644 (file)
--- a/opcodes/ChangeLog
+++ b/opcodes/ChangeLog
@@ -1,12 +1,14 @@
 2017-04-11  Alan Modra  <amodra@gmail.com>
 
        * ppc-dis.c (ppc_opts): Remove PPC_OPCODE_ALTIVEC2,
-       PPC_OPCODE_VSX3, PPC_OPCODE_HTM and "htm".
+       PPC_OPCODE_VSX3, PPC_OPCODE_HTM and "htm".  Formatting.  Set
+       PPC_OPCODE_TMR for e6500.
        * ppc-opc.c (PPCVEC2): Define as PPC_OPCODE_POWER8|PPC_OPCODE_E6500.
        (PPCVEC3): Define as PPC_OPCODE_POWER9.
        (PPCVSX2): Define as PPC_OPCODE_POWER8.
        (PPCVSX3): Define as PPC_OPCODE_POWER9.
        (PPCHTM): Define as PPC_OPCODE_POWER8.
+       (powerpc_opcodes <mftmr, mttmr>): Remove now unnecessary E6500.
 
 2017-04-10  Alan Modra  <amodra@gmail.com>
 

diff --git a/opcodes/ppc-dis.c b/opcodes/ppc-dis.c
index bb0bc30203588f0199301ae557bc190b826a0201..3c9cbaf8c05005e87dfe005abf843d9a888711d9 100644 (file)
--- a/opcodes/ppc-dis.c
+++ b/opcodes/ppc-dis.c
@@ -141,13 +141,12 @@ struct ppc_mopt ppc_opts[] = {
   { "e5500",    (PPC_OPCODE_PPC | PPC_OPCODE_BOOKE | PPC_OPCODE_ISEL
                | PPC_OPCODE_PMR | PPC_OPCODE_CACHELCK | PPC_OPCODE_RFMCI
                | PPC_OPCODE_E500MC | PPC_OPCODE_64 | PPC_OPCODE_POWER4
-               | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6
-               | PPC_OPCODE_POWER7),
+               | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_POWER7),
     0 },
   { "e6500",   (PPC_OPCODE_PPC | PPC_OPCODE_BOOKE | PPC_OPCODE_ISEL
                | PPC_OPCODE_PMR | PPC_OPCODE_CACHELCK | PPC_OPCODE_RFMCI
                | PPC_OPCODE_E500MC | PPC_OPCODE_64 | PPC_OPCODE_ALTIVEC
-               | PPC_OPCODE_E6500 | PPC_OPCODE_POWER4
+               | PPC_OPCODE_E6500 | PPC_OPCODE_TMR | PPC_OPCODE_POWER4
                | PPC_OPCODE_POWER5 | PPC_OPCODE_POWER6 | PPC_OPCODE_POWER7),
     0 },
   { "e500x2",  (PPC_OPCODE_PPC | PPC_OPCODE_BOOKE | PPC_OPCODE_SPE

diff --git a/opcodes/ppc-opc.c b/opcodes/ppc-opc.c
index 430104e36dee194c76779fb0ae1550ab87ea16e4..55e6beddb934aea47704de46b982089b38f7e1ed 100644 (file)
--- a/opcodes/ppc-opc.c
+++ b/opcodes/ppc-opc.c
@@ -5312,7 +5312,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 {"lxvdsx",     X(31,332),      XX1_MASK,    PPCVSX,    0,              {XT6, RA0, RB}},
 
 {"mfpmr",      X(31,334),      X_MASK, PPCPMR|PPCE300, 0,              {RT, PMR}},
-{"mftmr",      X(31,366),      X_MASK, PPCTMR|E6500,   0,              {RT, TMR}},
+{"mftmr",      X(31,366),      X_MASK,      PPCTMR,    0,              {RT, TMR}},
 
 {"slbsync",    X(31,338),      0xffffffff,  POWER9,    0,              {0}},
 
@@ -5668,7 +5668,7 @@ const struct powerpc_opcode powerpc_opcodes[] = {
 {"divwu.",     XO(31,459,0,1), XO_MASK,     PPC,       0,              {RT, RA, RB}},
 
 {"mtpmr",      X(31,462),      X_MASK, PPCPMR|PPCE300, 0,              {PMR, RS}},
-{"mttmr",      X(31,494),      X_MASK, PPCTMR|E6500,   0,              {TMR, RS}},
+{"mttmr",      X(31,494),      X_MASK,      PPCTMR,    0,              {TMR, RS}},
 
 {"slbieg",     X(31,466),      XRA_MASK,    POWER9,    0,              {RS, RB}},