X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gas%2Fconfig%2Ftc-v850.c;h=b0135b33d3f2cef57542521b13ce82cde75ec6eb;hb=0c608d6b62f9164203685ab125b4b3ad113eb26e;hp=e6f35b8acd3ee40d2c8a4c3d10b7306f05406e4a;hpb=3739860c11a9cfcdaa4d5d204ea3536784de7bb3;p=deliverable%2Fbinutils-gdb.git diff --git a/gas/config/tc-v850.c b/gas/config/tc-v850.c index e6f35b8acd..b0135b33d3 100644 --- a/gas/config/tc-v850.c +++ b/gas/config/tc-v850.c @@ -1,5 +1,5 @@ /* tc-v850.c -- Assembler code for the NEC V850 - Copyright (C) 1996-2015 Free Software Foundation, Inc. + Copyright (C) 1996-2016 Free Software Foundation, Inc. This file is part of GAS, the GNU Assembler. @@ -39,7 +39,7 @@ static int machine = -1; /* Indiciates the target BFD architecture. */ -int v850_target_arch = bfd_arch_v850_rh850; +enum bfd_architecture v850_target_arch = bfd_arch_v850_rh850; const char * v850_target_format = "elf32-v850-rh850"; static flagword v850_e_flags = 0; @@ -270,8 +270,7 @@ v850_comm (int area) symbolS *symbolP; int have_align; - name = input_line_pointer; - c = get_symbol_end (); + c = get_symbol_name (&name); /* Just after name is now '\0'. */ p = input_line_pointer; @@ -1005,15 +1004,14 @@ register_name (expressionS *expressionP) char c; /* Find the spelling of the operand. */ - start = name = input_line_pointer; - - c = get_symbol_end (); + start = input_line_pointer; + c = get_symbol_name (&name); reg_number = reg_name_search (pre_defined_registers, REG_NAME_CNT, name, FALSE); /* Put back the delimiting char. */ - *input_line_pointer = c; + (void) restore_line_pointer (c); expressionP->X_add_symbol = NULL; expressionP->X_op_symbol = NULL; @@ -1057,14 +1055,13 @@ system_register_name (expressionS *expressionP, char c; /* Find the spelling of the operand. */ - start = name = input_line_pointer; - - c = get_symbol_end (); + start = input_line_pointer; + c = get_symbol_name (&name); reg_number = reg_name_search (system_registers, SYSREG_NAME_CNT, name, accept_numbers); /* Put back the delimiting char. */ - *input_line_pointer = c; + (void) restore_line_pointer (c); if (reg_number < 0 && accept_numbers) @@ -1118,13 +1115,12 @@ cc_name (expressionS *expressionP, char c; /* Find the spelling of the operand. */ - start = name = input_line_pointer; - - c = get_symbol_end (); + start = input_line_pointer; + c = get_symbol_name (&name); reg_number = reg_name_search (cc_names, CC_NAME_CNT, name, accept_numbers); /* Put back the delimiting char. */ - *input_line_pointer = c; + (void) restore_line_pointer (c); if (reg_number < 0 && accept_numbers) @@ -1169,13 +1165,12 @@ float_cc_name (expressionS *expressionP, char c; /* Find the spelling of the operand. */ - start = name = input_line_pointer; - - c = get_symbol_end (); + start = input_line_pointer; + c = get_symbol_name (&name); reg_number = reg_name_search (float_cc_names, FLOAT_CC_NAME_CNT, name, accept_numbers); /* Put back the delimiting char. */ - *input_line_pointer = c; + (void) restore_line_pointer (c); if (reg_number < 0 && accept_numbers) @@ -1220,13 +1215,12 @@ cacheop_name (expressionS * expressionP, char c; /* Find the spelling of the operand. */ - start = name = input_line_pointer; - - c = get_symbol_end (); + start = input_line_pointer; + c = get_symbol_name (&name); reg_number = reg_name_search (cacheop_names, CACHEOP_NAME_CNT, name, accept_numbers); /* Put back the delimiting char. */ - *input_line_pointer = c; + (void) restore_line_pointer (c); if (reg_number < 0 && accept_numbers) @@ -1269,13 +1263,12 @@ prefop_name (expressionS * expressionP, char c; /* Find the spelling of the operand. */ - start = name = input_line_pointer; - - c = get_symbol_end (); + start = input_line_pointer; + c = get_symbol_name (&name); reg_number = reg_name_search (prefop_names, PREFOP_NAME_CNT, name, accept_numbers); /* Put back the delimiting char. */ - *input_line_pointer = c; + (void) restore_line_pointer (c); if (reg_number < 0 && accept_numbers) @@ -1317,15 +1310,14 @@ vector_register_name (expressionS *expressionP) char c; /* Find the spelling of the operand. */ - start = name = input_line_pointer; - - c = get_symbol_end (); + start = input_line_pointer; + c = get_symbol_name (&name); reg_number = reg_name_search (vector_registers, VREG_NAME_CNT, name, FALSE); /* Put back the delimiting char. */ - *input_line_pointer = c; + (void) restore_line_pointer (c); expressionP->X_add_symbol = NULL; expressionP->X_op_symbol = NULL; @@ -1380,7 +1372,7 @@ skip_white_space (void) and so on upwards. System registers are considered to be very high numbers. */ -static char * +static const char * parse_register_list (unsigned long *insn, const struct v850_operand *operand) { @@ -1570,7 +1562,7 @@ md_show_usage (FILE *stream) } int -md_parse_option (int c, char *arg) +md_parse_option (int c, const char *arg) { if (c != 'm') { @@ -1678,7 +1670,7 @@ md_undefined_symbol (char *name ATTRIBUTE_UNUSED) return 0; } -char * +const char * md_atof (int type, char *litp, int *sizep) { return ieee_md_atof (type, litp, sizep, FALSE); @@ -1887,13 +1879,13 @@ valueT md_section_align (asection *seg, valueT addr) { int align = bfd_get_section_alignment (stdoutput, seg); - return ((addr + (1 << align) - 1) & (-1 << align)); + return ((addr + (1 << align) - 1) & -(1 << align)); } void md_begin (void) { - char *prev_name = ""; + const char *prev_name = ""; const struct v850_opcode *op; if (strncmp (TARGET_CPU, "v850e3v5", 8) == 0) @@ -2792,18 +2784,19 @@ md_assemble (char *str) else if ((operand->flags & V850_OPERAND_EP) != 0) { char *start = input_line_pointer; - char c = get_symbol_end (); + char *name; + char c = get_symbol_name (&name); - if (strcmp (start, "ep") != 0 && strcmp (start, "r30") != 0) + if (strcmp (name, "ep") != 0 && strcmp (name, "r30") != 0) { /* Put things back the way we found them. */ - *input_line_pointer = c; + (void) restore_line_pointer (c); input_line_pointer = start; errmsg = _("expected EP register"); goto error; } - *input_line_pointer = c; + (void) restore_line_pointer (c); str = input_line_pointer; input_line_pointer = hold; @@ -2850,6 +2843,7 @@ md_assemble (char *str) else if ((register_name (&ex) && (operand->flags & V850_OPERAND_REG) == 0)) { + char *name; char c; int exists = 0; @@ -2862,12 +2856,12 @@ md_assemble (char *str) input_line_pointer = str; - c = get_symbol_end (); + c = get_symbol_name (&name); - if (symbol_find (str) != NULL) + if (symbol_find (name) != NULL) exists = 1; - *input_line_pointer = c; + (void) restore_line_pointer (c); input_line_pointer = str; expression (&ex); @@ -3343,8 +3337,8 @@ tc_gen_reloc (asection *seg ATTRIBUTE_UNUSED, fixS *fixp) { arelent *reloc; - reloc = xmalloc (sizeof (arelent)); - reloc->sym_ptr_ptr = xmalloc (sizeof (asymbol *)); + reloc = XNEW (arelent); + reloc->sym_ptr_ptr = XNEW (asymbol *); *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy); reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;