X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=opcodes%2Fmep-asm.c;h=9843cf7504cb0c4163f6471584846c0ef45664ac;hb=b8674692ae6dc6be8d235e2a4cef7f13402f2322;hp=43ca942fc184d667c9289fa50b04956d3e29672a;hpb=c1a0a41faaac1b359f3306a99394b622e30a60ff;p=deliverable%2Fbinutils-gdb.git diff --git a/opcodes/mep-asm.c b/opcodes/mep-asm.c index 43ca942fc1..9843cf7504 100644 --- a/opcodes/mep-asm.c +++ b/opcodes/mep-asm.c @@ -51,6 +51,8 @@ static const char * parse_insn_normal /* -- asm.c */ +#include "elf/mep.h" + #define CGEN_VALIDATE_INSN_SUPPORTED const char * parse_csrn (CGEN_CPU_DESC, const char **, CGEN_KEYWORD *, long *); @@ -59,7 +61,9 @@ static const char * parse_insn_normal const char * parse_mep_align (CGEN_CPU_DESC, const char **, enum cgen_operand_type, long *); const char * parse_mep_alignu (CGEN_CPU_DESC, const char **, enum cgen_operand_type, unsigned long *); static const char * parse_signed16 (CGEN_CPU_DESC, const char **, int, long *); +static const char * parse_signed16_range (CGEN_CPU_DESC, const char **, int, long *); static const char * parse_unsigned16 (CGEN_CPU_DESC, const char **, int, unsigned long *); +static const char * parse_unsigned16_range (CGEN_CPU_DESC, const char **, int, unsigned long *); static const char * parse_lo16 (CGEN_CPU_DESC, const char **, int, long *, long); static const char * parse_unsigned7 (CGEN_CPU_DESC, const char **, enum cgen_operand_type, unsigned long *); static const char * parse_zero (CGEN_CPU_DESC, const char **, int, long *); @@ -83,6 +87,32 @@ parse_csrn (CGEN_CPU_DESC cd, const char **strp, } /* begin-cop-ip-parse-handlers */ +static const char * +parse_ivc2_cr (CGEN_CPU_DESC, + const char **, + CGEN_KEYWORD *, + long *) ATTRIBUTE_UNUSED; +static const char * +parse_ivc2_cr (CGEN_CPU_DESC cd, + const char **strp, + CGEN_KEYWORD *keyword_table ATTRIBUTE_UNUSED, + long *field) +{ + return cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_cr_ivc2, field); +} +static const char * +parse_ivc2_ccr (CGEN_CPU_DESC, + const char **, + CGEN_KEYWORD *, + long *) ATTRIBUTE_UNUSED; +static const char * +parse_ivc2_ccr (CGEN_CPU_DESC cd, + const char **strp, + CGEN_KEYWORD *keyword_table ATTRIBUTE_UNUSED, + long *field) +{ + return cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_ccr_ivc2, field); +} /* end-cop-ip-parse-handlers */ const char * @@ -126,9 +156,6 @@ parse_mep_align (CGEN_CPU_DESC cd, const char ** strp, case MEP_OPERAND_PCREL12A2: case MEP_OPERAND_PCREL17A2: case MEP_OPERAND_PCREL24A2: - case MEP_OPERAND_CDISP8A2: - case MEP_OPERAND_CDISP8A4: - case MEP_OPERAND_CDISP8A8: err = cgen_parse_signed_integer (cd, strp, type, field); break; case MEP_OPERAND_PCABS24A2: @@ -155,16 +182,13 @@ parse_mep_align (CGEN_CPU_DESC cd, const char ** strp, case MEP_OPERAND_PCREL24A2: case MEP_OPERAND_PCABS24A2: case MEP_OPERAND_UDISP7A2: - case MEP_OPERAND_CDISP8A2: lsbs = *field & 1; break; case MEP_OPERAND_UDISP7A4: case MEP_OPERAND_UIMM7A4: case MEP_OPERAND_ADDR24A4: - case MEP_OPERAND_CDISP8A4: lsbs = *field & 3; break; - case MEP_OPERAND_CDISP8A8: lsbs = *field & 7; break; default: @@ -294,6 +318,46 @@ parse_unsigned16 (CGEN_CPU_DESC cd, return parse_lo16 (cd, strp, opindex, (long *) valuep, 0); } +static const char * +parse_signed16_range (CGEN_CPU_DESC cd, + const char **strp, + int opindex, + signed long *valuep) +{ + const char *errmsg = 0; + signed long value; + + errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value); + if (errmsg) + return errmsg; + + if (value < -32768 || value > 32767) + return _("Immediate is out of range -32768 to 32767"); + + *valuep = value; + return 0; +} + +static const char * +parse_unsigned16_range (CGEN_CPU_DESC cd, + const char **strp, + int opindex, + unsigned long *valuep) +{ + const char *errmsg = 0; + unsigned long value; + + errmsg = cgen_parse_unsigned_integer (cd, strp, opindex, & value); + if (errmsg) + return errmsg; + + if (value > 65535) + return _("Immediate is out of range 0 to 65535"); + + *valuep = value; + return 0; +} + /* A special case of parse_signed16 which accepts only the value zero. */ static const char * @@ -441,6 +505,66 @@ parse_unsigned7 (CGEN_CPU_DESC cd, const char **strp, return parse_mep_alignu (cd, strp, opindex, valuep); } +static ATTRIBUTE_UNUSED const char * +parse_cdisp10 (CGEN_CPU_DESC cd, + const char **strp, + int opindex, + long *valuep) +{ + const char *errmsg = 0; + signed long value; + long have_zero = 0; + int wide = 0; + int alignment; + + switch (opindex) + { + case MEP_OPERAND_CDISP10A4: + alignment = 2; + break; + case MEP_OPERAND_CDISP10A2: + alignment = 1; + break; + case MEP_OPERAND_CDISP10: + default: + alignment = 0; + break; + } + + if ((MEP_CPU & EF_MEP_CPU_MASK) == EF_MEP_CPU_C5) + wide = 1; + + if (strncmp (*strp, "0x0", 3) == 0 + || (**strp == '0' && *(*strp + 1) != 'x')) + have_zero = 1; + + errmsg = cgen_parse_signed_integer (cd, strp, opindex, & value); + if (errmsg) + return errmsg; + + if (wide) + { + if (value < -512 || value > 511) + return _("Immediate is out of range -512 to 511"); + } + else + { + if (value < -128 || value > 127) + return _("Immediate is out of range -128 to 127"); + } + + if (value & ((1<f_24u8a4n)); break; + case MEP_OPERAND_C5RMUIMM20 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_C5RMUIMM20, (unsigned long *) (& fields->f_c5_rmuimm20)); + break; + case MEP_OPERAND_C5RNMUIMM24 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_C5RNMUIMM24, (unsigned long *) (& fields->f_c5_rnmuimm24)); + break; case MEP_OPERAND_CALLNUM : errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_CALLNUM, (unsigned long *) (& fields->f_callnum)); break; @@ -736,17 +866,20 @@ mep_cgen_parse_operand (CGEN_CPU_DESC cd, case MEP_OPERAND_CCRN : errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_ccr, & fields->f_ccrn); break; - case MEP_OPERAND_CDISP8 : - errmsg = cgen_parse_signed_integer (cd, strp, MEP_OPERAND_CDISP8, (long *) (& fields->f_8s24)); + case MEP_OPERAND_CDISP10 : + errmsg = parse_cdisp10 (cd, strp, MEP_OPERAND_CDISP10, (long *) (& fields->f_cdisp10)); + break; + case MEP_OPERAND_CDISP10A2 : + errmsg = parse_cdisp10 (cd, strp, MEP_OPERAND_CDISP10A2, (long *) (& fields->f_cdisp10)); break; - case MEP_OPERAND_CDISP8A2 : - errmsg = parse_mep_align (cd, strp, MEP_OPERAND_CDISP8A2, (long *) (& fields->f_8s24a2)); + case MEP_OPERAND_CDISP10A4 : + errmsg = parse_cdisp10 (cd, strp, MEP_OPERAND_CDISP10A4, (long *) (& fields->f_cdisp10)); break; - case MEP_OPERAND_CDISP8A4 : - errmsg = parse_mep_align (cd, strp, MEP_OPERAND_CDISP8A4, (long *) (& fields->f_8s24a4)); + case MEP_OPERAND_CDISP10A8 : + errmsg = parse_cdisp10 (cd, strp, MEP_OPERAND_CDISP10A8, (long *) (& fields->f_cdisp10)); break; - case MEP_OPERAND_CDISP8A8 : - errmsg = parse_mep_align (cd, strp, MEP_OPERAND_CDISP8A8, (long *) (& fields->f_8s24a8)); + case MEP_OPERAND_CDISP12 : + errmsg = cgen_parse_signed_integer (cd, strp, MEP_OPERAND_CDISP12, (long *) (& fields->f_12s20)); break; case MEP_OPERAND_CIMM4 : errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_CIMM4, (unsigned long *) (& fields->f_rn)); @@ -775,6 +908,24 @@ mep_cgen_parse_operand (CGEN_CPU_DESC cd, case MEP_OPERAND_CRNX64 : errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_cr64, & fields->f_crnx); break; + case MEP_OPERAND_CROC : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_cr64, & fields->f_ivc2_5u7); + break; + case MEP_OPERAND_CROP : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_cr64, & fields->f_ivc2_5u23); + break; + case MEP_OPERAND_CRPC : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_cr64, & fields->f_ivc2_5u26); + break; + case MEP_OPERAND_CRPP : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_cr64, & fields->f_ivc2_5u18); + break; + case MEP_OPERAND_CRQC : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_cr64, & fields->f_ivc2_5u21); + break; + case MEP_OPERAND_CRQP : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_cr64, & fields->f_ivc2_5u13); + break; case MEP_OPERAND_CSRN : errmsg = parse_csrn (cd, strp, & mep_cgen_opval_h_csr, & fields->f_csrn); break; @@ -796,6 +947,93 @@ mep_cgen_parse_operand (CGEN_CPU_DESC cd, case MEP_OPERAND_HI : errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_csr, & junk); break; + case MEP_OPERAND_IMM16P0 : + errmsg = parse_unsigned16_range (cd, strp, MEP_OPERAND_IMM16P0, (unsigned long *) (& fields->f_ivc2_imm16p0)); + break; + case MEP_OPERAND_IMM3P12 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM3P12, (unsigned long *) (& fields->f_ivc2_3u12)); + break; + case MEP_OPERAND_IMM3P25 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM3P25, (unsigned long *) (& fields->f_ivc2_3u25)); + break; + case MEP_OPERAND_IMM3P4 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM3P4, (unsigned long *) (& fields->f_ivc2_3u4)); + break; + case MEP_OPERAND_IMM3P5 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM3P5, (unsigned long *) (& fields->f_ivc2_3u5)); + break; + case MEP_OPERAND_IMM3P9 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM3P9, (unsigned long *) (& fields->f_ivc2_3u9)); + break; + case MEP_OPERAND_IMM4P10 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM4P10, (unsigned long *) (& fields->f_ivc2_4u10)); + break; + case MEP_OPERAND_IMM4P4 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM4P4, (unsigned long *) (& fields->f_ivc2_4u4)); + break; + case MEP_OPERAND_IMM4P8 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM4P8, (unsigned long *) (& fields->f_ivc2_4u8)); + break; + case MEP_OPERAND_IMM5P23 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM5P23, (unsigned long *) (& fields->f_ivc2_5u23)); + break; + case MEP_OPERAND_IMM5P3 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM5P3, (unsigned long *) (& fields->f_ivc2_5u3)); + break; + case MEP_OPERAND_IMM5P7 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM5P7, (unsigned long *) (& fields->f_ivc2_5u7)); + break; + case MEP_OPERAND_IMM5P8 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM5P8, (unsigned long *) (& fields->f_ivc2_5u8)); + break; + case MEP_OPERAND_IMM6P2 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM6P2, (unsigned long *) (& fields->f_ivc2_6u2)); + break; + case MEP_OPERAND_IMM6P6 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM6P6, (unsigned long *) (& fields->f_ivc2_6u6)); + break; + case MEP_OPERAND_IMM8P0 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM8P0, (unsigned long *) (& fields->f_ivc2_8u0)); + break; + case MEP_OPERAND_IMM8P20 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM8P20, (unsigned long *) (& fields->f_ivc2_8u20)); + break; + case MEP_OPERAND_IMM8P4 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IMM8P4, (unsigned long *) (& fields->f_ivc2_8u4)); + break; + case MEP_OPERAND_IVC_X_0_2 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IVC_X_0_2, (unsigned long *) (& fields->f_ivc2_2u0)); + break; + case MEP_OPERAND_IVC_X_0_3 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IVC_X_0_3, (unsigned long *) (& fields->f_ivc2_3u0)); + break; + case MEP_OPERAND_IVC_X_0_4 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IVC_X_0_4, (unsigned long *) (& fields->f_ivc2_4u0)); + break; + case MEP_OPERAND_IVC_X_0_5 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IVC_X_0_5, (unsigned long *) (& fields->f_ivc2_5u0)); + break; + case MEP_OPERAND_IVC_X_6_1 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IVC_X_6_1, (unsigned long *) (& fields->f_ivc2_1u6)); + break; + case MEP_OPERAND_IVC_X_6_2 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IVC_X_6_2, (unsigned long *) (& fields->f_ivc2_2u6)); + break; + case MEP_OPERAND_IVC_X_6_3 : + errmsg = cgen_parse_unsigned_integer (cd, strp, MEP_OPERAND_IVC_X_6_3, (unsigned long *) (& fields->f_ivc2_3u6)); + break; + case MEP_OPERAND_IVC2C3CCRN : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_ccr_ivc2, & fields->f_ivc2_ccrn_c3); + break; + case MEP_OPERAND_IVC2CCRN : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_ccr_ivc2, & fields->f_ivc2_ccrn); + break; + case MEP_OPERAND_IVC2CRN : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_cr64, & fields->f_ivc2_crnx); + break; + case MEP_OPERAND_IVC2RM : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_gpr, & fields->f_ivc2_crm); + break; case MEP_OPERAND_LO : errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_csr, & junk); break; @@ -847,6 +1085,9 @@ mep_cgen_parse_operand (CGEN_CPU_DESC cd, case MEP_OPERAND_RL : errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_gpr, & fields->f_rl); break; + case MEP_OPERAND_RL5 : + errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_gpr, & fields->f_rl5); + break; case MEP_OPERAND_RM : errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_gpr, & fields->f_rm); break; @@ -904,12 +1145,24 @@ mep_cgen_parse_operand (CGEN_CPU_DESC cd, case MEP_OPERAND_SIMM16 : errmsg = parse_signed16 (cd, strp, MEP_OPERAND_SIMM16, (long *) (& fields->f_16s16)); break; + case MEP_OPERAND_SIMM16P0 : + errmsg = parse_signed16_range (cd, strp, MEP_OPERAND_SIMM16P0, (long *) (& fields->f_ivc2_simm16p0)); + break; case MEP_OPERAND_SIMM6 : errmsg = cgen_parse_signed_integer (cd, strp, MEP_OPERAND_SIMM6, (long *) (& fields->f_6s8)); break; case MEP_OPERAND_SIMM8 : errmsg = cgen_parse_signed_integer (cd, strp, MEP_OPERAND_SIMM8, (long *) (& fields->f_8s8)); break; + case MEP_OPERAND_SIMM8P0 : + errmsg = cgen_parse_signed_integer (cd, strp, MEP_OPERAND_SIMM8P0, (long *) (& fields->f_ivc2_8s0)); + break; + case MEP_OPERAND_SIMM8P20 : + errmsg = cgen_parse_signed_integer (cd, strp, MEP_OPERAND_SIMM8P20, (long *) (& fields->f_ivc2_8s20)); + break; + case MEP_OPERAND_SIMM8P4 : + errmsg = cgen_parse_signed_integer (cd, strp, MEP_OPERAND_SIMM8P4, (long *) (& fields->f_ivc2_8s4)); + break; case MEP_OPERAND_SP : errmsg = cgen_parse_keyword (cd, strp, & mep_cgen_opval_h_gpr, & junk); break;