diff options
Diffstat (limited to 'opcodes/or1k-dis.c')
| -rw-r--r-- | opcodes/or1k-dis.c | 43 |
1 files changed, 41 insertions, 2 deletions
diff --git a/opcodes/or1k-dis.c b/opcodes/or1k-dis.c index f14c56f..74bf38f 100644 --- a/opcodes/or1k-dis.c +++ b/opcodes/or1k-dis.c @@ -58,6 +58,27 @@ static int read_insn /* -- disassembler routines inserted here. */ +/* -- dis.c */ + +static void +print_regpair (CGEN_CPU_DESC cd ATTRIBUTE_UNUSED, + void * dis_info, + long value, + unsigned int attrs ATTRIBUTE_UNUSED, + bfd_vma pc ATTRIBUTE_UNUSED, + int length ATTRIBUTE_UNUSED) +{ + disassemble_info *info = dis_info; + char reg1_index; + char reg2_index; + + reg1_index = value & 0x1f; + reg2_index = reg1_index + ((value & (1 << 5)) ? 2 : 1); + + (*info->fprintf_func) (info->stream, "r%d,r%d", reg1_index, reg2_index); +} + +/* -- */ void or1k_cgen_print_operand (CGEN_CPU_DESC, int, PTR, CGEN_FIELDS *, void const *, bfd_vma, int); @@ -99,8 +120,14 @@ or1k_cgen_print_operand (CGEN_CPU_DESC cd, case OR1K_OPERAND_RA : print_keyword (cd, info, & or1k_cgen_opval_h_gpr, fields->f_r2, 0); break; + case OR1K_OPERAND_RAD32F : + print_regpair (cd, info, fields->f_rad32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length); + break; case OR1K_OPERAND_RADF : - print_keyword (cd, info, & or1k_cgen_opval_h_fdr, fields->f_r1, 0); + print_keyword (cd, info, & or1k_cgen_opval_h_fdr, fields->f_r2, 0); + break; + case OR1K_OPERAND_RADI : + print_regpair (cd, info, fields->f_rad32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length); break; case OR1K_OPERAND_RASF : print_keyword (cd, info, & or1k_cgen_opval_h_fsr, fields->f_r2, 0); @@ -108,8 +135,14 @@ or1k_cgen_print_operand (CGEN_CPU_DESC cd, case OR1K_OPERAND_RB : print_keyword (cd, info, & or1k_cgen_opval_h_gpr, fields->f_r3, 0); break; + case OR1K_OPERAND_RBD32F : + print_regpair (cd, info, fields->f_rbd32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length); + break; case OR1K_OPERAND_RBDF : - print_keyword (cd, info, & or1k_cgen_opval_h_fdr, fields->f_r1, 0); + print_keyword (cd, info, & or1k_cgen_opval_h_fdr, fields->f_r3, 0); + break; + case OR1K_OPERAND_RBDI : + print_regpair (cd, info, fields->f_rbd32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length); break; case OR1K_OPERAND_RBSF : print_keyword (cd, info, & or1k_cgen_opval_h_fsr, fields->f_r3, 0); @@ -117,9 +150,15 @@ or1k_cgen_print_operand (CGEN_CPU_DESC cd, case OR1K_OPERAND_RD : print_keyword (cd, info, & or1k_cgen_opval_h_gpr, fields->f_r1, 0); break; + case OR1K_OPERAND_RDD32F : + print_regpair (cd, info, fields->f_rdd32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length); + break; case OR1K_OPERAND_RDDF : print_keyword (cd, info, & or1k_cgen_opval_h_fdr, fields->f_r1, 0); break; + case OR1K_OPERAND_RDDI : + print_regpair (cd, info, fields->f_rdd32, 0|(1<<CGEN_OPERAND_VIRTUAL), pc, length); + break; case OR1K_OPERAND_RDSF : print_keyword (cd, info, & or1k_cgen_opval_h_fsr, fields->f_r1, 0); break; |