Add support for the M32R2 processor.

1 files changed, 25 insertions, 19 deletions

diff --git a/opcodes/m32r-desc.h b/opcodes/m32r-desc.h
index 8781772f266..ef61b696950 100644
--- a/opcodes/m32r-desc.h
+++ b/opcodes/m32r-desc.h
@@ -38,6 +38,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 /* Selected cpu families.  */
 #define HAVE_CPU_M32RBF
 #define HAVE_CPU_M32RXF
+#define HAVE_CPU_M32R2F
 
 #define CGEN_INSN_LSB0_P 0
 
@@ -90,18 +91,19 @@ typedef enum gr_names {
 /* Enum declaration for .  */
 typedef enum cr_names {
   H_CR_PSW = 0, H_CR_CBR = 1, H_CR_SPI = 2, H_CR_SPU = 3
- , H_CR_BPC = 6, H_CR_BBPSW = 8, H_CR_BBPC = 14, H_CR_CR0 = 0
- , H_CR_CR1 = 1, H_CR_CR2 = 2, H_CR_CR3 = 3, H_CR_CR4 = 4
- , H_CR_CR5 = 5, H_CR_CR6 = 6, H_CR_CR7 = 7, H_CR_CR8 = 8
- , H_CR_CR9 = 9, H_CR_CR10 = 10, H_CR_CR11 = 11, H_CR_CR12 = 12
- , H_CR_CR13 = 13, H_CR_CR14 = 14, H_CR_CR15 = 15
+ , H_CR_BPC = 6, H_CR_BBPSW = 8, H_CR_BBPC = 14, H_CR_EVB = 5
+ , H_CR_CR0 = 0, H_CR_CR1 = 1, H_CR_CR2 = 2, H_CR_CR3 = 3
+ , H_CR_CR4 = 4, H_CR_CR5 = 5, H_CR_CR6 = 6, H_CR_CR7 = 7
+ , H_CR_CR8 = 8, H_CR_CR9 = 9, H_CR_CR10 = 10, H_CR_CR11 = 11
+ , H_CR_CR12 = 12, H_CR_CR13 = 13, H_CR_CR14 = 14, H_CR_CR15 = 15
 } CR_NAMES;
 
 /* Attributes.  */
 
 /* Enum declaration for machine type selection.  */
 typedef enum mach_attr {
-  MACH_BASE, MACH_M32R, MACH_M32RX, MACH_MAX
+  MACH_BASE, MACH_M32R, MACH_M32RX, MACH_M32R2
+ , MACH_MAX
 } MACH_ATTR;
 
 /* Enum declaration for instruction set selection.  */
@@ -112,6 +114,7 @@ typedef enum isa_attr {
 /* Enum declaration for parallel execution pipeline selection.  */
 typedef enum pipe_attr {
   PIPE_NONE, PIPE_O, PIPE_S, PIPE_OS
+ , PIPE_O_OS
 } PIPE_ATTR;
 
 /* Number of architecture variants.  */
@@ -138,11 +141,12 @@ typedef enum cgen_ifld_attr {
 typedef enum ifield_type {
   M32R_F_NIL, M32R_F_ANYOF, M32R_F_OP1, M32R_F_OP2
  , M32R_F_COND, M32R_F_R1, M32R_F_R2, M32R_F_SIMM8
- , M32R_F_SIMM16, M32R_F_SHIFT_OP2, M32R_F_UIMM4, M32R_F_UIMM5
- , M32R_F_UIMM16, M32R_F_UIMM24, M32R_F_HI16, M32R_F_DISP8
- , M32R_F_DISP16, M32R_F_DISP24, M32R_F_OP23, M32R_F_OP3
- , M32R_F_ACC, M32R_F_ACCS, M32R_F_ACCD, M32R_F_BITS67
- , M32R_F_BIT14, M32R_F_IMM1, M32R_F_MAX
+ , M32R_F_SIMM16, M32R_F_SHIFT_OP2, M32R_F_UIMM3, M32R_F_UIMM4
+ , M32R_F_UIMM5, M32R_F_UIMM8, M32R_F_UIMM16, M32R_F_UIMM24
+ , M32R_F_HI16, M32R_F_DISP8, M32R_F_DISP16, M32R_F_DISP24
+ , M32R_F_OP23, M32R_F_OP3, M32R_F_ACC, M32R_F_ACCS
+ , M32R_F_ACCD, M32R_F_BITS67, M32R_F_BIT4, M32R_F_BIT14
+ , M32R_F_IMM1, M32R_F_MAX
 } IFIELD_TYPE;
 
 #define MAX_IFLD ((int) M32R_F_MAX)
@@ -186,15 +190,16 @@ typedef enum cgen_operand_attr {
 typedef enum cgen_operand_type {
   M32R_OPERAND_PC, M32R_OPERAND_SR, M32R_OPERAND_DR, M32R_OPERAND_SRC1
  , M32R_OPERAND_SRC2, M32R_OPERAND_SCR, M32R_OPERAND_DCR, M32R_OPERAND_SIMM8
- , M32R_OPERAND_SIMM16, M32R_OPERAND_UIMM4, M32R_OPERAND_UIMM5, M32R_OPERAND_UIMM16
- , M32R_OPERAND_IMM1, M32R_OPERAND_ACCD, M32R_OPERAND_ACCS, M32R_OPERAND_ACC
- , M32R_OPERAND_HASH, M32R_OPERAND_HI16, M32R_OPERAND_SLO16, M32R_OPERAND_ULO16
- , M32R_OPERAND_UIMM24, M32R_OPERAND_DISP8, M32R_OPERAND_DISP16, M32R_OPERAND_DISP24
- , M32R_OPERAND_CONDBIT, M32R_OPERAND_ACCUM, M32R_OPERAND_MAX
+ , M32R_OPERAND_SIMM16, M32R_OPERAND_UIMM3, M32R_OPERAND_UIMM4, M32R_OPERAND_UIMM5
+ , M32R_OPERAND_UIMM8, M32R_OPERAND_UIMM16, M32R_OPERAND_IMM1, M32R_OPERAND_ACCD
+ , M32R_OPERAND_ACCS, M32R_OPERAND_ACC, M32R_OPERAND_HASH, M32R_OPERAND_HI16
+ , M32R_OPERAND_SLO16, M32R_OPERAND_ULO16, M32R_OPERAND_UIMM24, M32R_OPERAND_DISP8
+ , M32R_OPERAND_DISP16, M32R_OPERAND_DISP24, M32R_OPERAND_CONDBIT, M32R_OPERAND_ACCUM
+ , M32R_OPERAND_MAX
 } CGEN_OPERAND_TYPE;
 
 /* Number of operands types.  */
-#define MAX_OPERANDS 26
+#define MAX_OPERANDS 28
 
 /* Maximum number of operands referenced by any insn.  */
 #define MAX_OPERAND_INSTANCES 11
@@ -206,8 +211,8 @@ typedef enum cgen_insn_attr {
   CGEN_INSN_ALIAS, CGEN_INSN_VIRTUAL, CGEN_INSN_UNCOND_CTI, CGEN_INSN_COND_CTI
  , CGEN_INSN_SKIP_CTI, CGEN_INSN_DELAY_SLOT, CGEN_INSN_RELAXABLE, CGEN_INSN_RELAXED
  , CGEN_INSN_NO_DIS, CGEN_INSN_PBB, CGEN_INSN_FILL_SLOT, CGEN_INSN_SPECIAL
- , CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31, CGEN_INSN_MACH, CGEN_INSN_PIPE
- , CGEN_INSN_END_NBOOLS
+ , CGEN_INSN_SPECIAL_M32R, CGEN_INSN_SPECIAL_FLOAT, CGEN_INSN_END_BOOLS, CGEN_INSN_START_NBOOLS = 31
+ , CGEN_INSN_MACH, CGEN_INSN_PIPE, CGEN_INSN_END_NBOOLS
 } CGEN_INSN_ATTR;
 
 /* Number of non-boolean elements in cgen_insn_attr.  */
@@ -228,6 +233,7 @@ extern CGEN_KEYWORD m32r_cgen_opval_gr_names;
 extern CGEN_KEYWORD m32r_cgen_opval_cr_names;
 extern CGEN_KEYWORD m32r_cgen_opval_h_accums;
 
+extern const CGEN_HW_ENTRY m32r_cgen_hw_table[];