diff options
Diffstat (limited to 'opcodes')
| -rw-r--r-- | opcodes/ChangeLog | 7 | ||||
| -rw-r--r-- | opcodes/z8k-dis.c | 37 |
2 files changed, 10 insertions, 34 deletions
diff --git a/opcodes/ChangeLog b/opcodes/ChangeLog index cb09a71..2e7e09e 100644 --- a/opcodes/ChangeLog +++ b/opcodes/ChangeLog @@ -1,3 +1,10 @@ +2001-06-06 Christian Groessler <cpg@aladdin.de> + + * z8k-dis.c: Fix formatting. + (unpack_instr): Remove unused cases in switch statement. Add + safety abort() in default case. + (unparse_instr): Add safety abort() in default case. + 2001-06-06 Peter Jakubek <pjak@snafu.de> * opcodes/m68k-dis.c (print_insn_m68k): Fix typo. diff --git a/opcodes/z8k-dis.c b/opcodes/z8k-dis.c index 77c2495..99e2578 100644 --- a/opcodes/z8k-dis.c +++ b/opcodes/z8k-dis.c @@ -142,7 +142,7 @@ int z8k_lookup_instr PARAMS ((unsigned char *, disassemble_info *)); static void output_instr PARAMS ((instr_data_s *, unsigned long, disassemble_info *)); static void unpack_instr PARAMS ((instr_data_s *, int, disassemble_info *)); -static void unparse_instr PARAMS ((instr_data_s *,int)); +static void unparse_instr PARAMS ((instr_data_s *, int)); static int print_insn_z8k (addr, info, is_segmented) @@ -334,15 +334,6 @@ unpack_instr (instr_data, is_segmented, info) switch (datum_class) { - case CLASS_X: - instr_data->address = instr_nibl; - break; - case CLASS_BA: - instr_data->displacement = instr_nibl; - break; - case CLASS_BX: - instr_data->arg_reg[datum_value] = instr_nibl; - break; case CLASS_DISP: switch (datum_value) { @@ -412,12 +403,6 @@ unpack_instr (instr_data, is_segmented, info) case CLASS_CC: instr_data->cond_code = instr_nibl; break; -#if 0 - case CLASS_CTRL: - instr_data->ctrl_code = instr_nibl; - break; -#endif - case CLASS_DA: case CLASS_ADDRESS: if (is_segmented) { @@ -465,38 +450,21 @@ unpack_instr (instr_data, is_segmented, info) case CLASS_BIT: instr_data->ctrl_code = instr_nibl & 0x7; break; - case CLASS_IR: - instr_data->arg_reg[datum_value] = instr_nibl; - break; case CLASS_FLAGS: instr_data->flags = instr_nibl; break; case CLASS_REG: instr_data->arg_reg[datum_value] = instr_nibl; break; - case CLASS_REG_BYTE: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - case CLASS_REG_WORD: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - case CLASS_REG_QUAD: - instr_data->arg_reg[datum_value] = instr_nibl; - break; - case CLASS_REG_LONG: - instr_data->arg_reg[datum_value] = instr_nibl; - break; case CLASS_REGN0: instr_data->arg_reg[datum_value] = instr_nibl; break; - case CLASS_PR: - instr_data->arg_reg[datum_value] = instr_nibl; - break; case CLASS_DISP8: instr_data->displacement = instr_data->insn_start + 2 + (signed char)instr_byte * 2; nibl_count += 1; break; default: + abort (); break; } @@ -605,6 +573,7 @@ unparse_instr (instr_data,is_segmented) strcat (out_str, tmp_str); break; default: + abort (); break; } } |