/* tc-ppc.c -- Assemble for the PowerPC or POWER (RS/6000)
- Copyright (C) 1994 Free Software Foundation, Inc.
+ Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000
+ Free Software Foundation, Inc.
Written by Ian Lance Taylor, Cygnus Support.
This file is part of GAS, the GNU Assembler.
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with GAS; see the file COPYING. If not, write to
- the Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ along with GAS; see the file COPYING. If not, write to the Free
+ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+ 02111-1307, USA. */
#include <stdio.h>
#include <ctype.h>
/* Whether or not, we've set target_big_endian. */
static int set_target_endian = 0;
+/* Whether to use user friendly register names. */
+#ifndef TARGET_REG_NAMES_P
+#ifdef TE_PE
+#define TARGET_REG_NAMES_P true
+#else
+#define TARGET_REG_NAMES_P false
+#endif
+#endif
+
+static boolean reg_names_p = TARGET_REG_NAMES_P;
+
+static boolean register_name PARAMS ((expressionS *));
static void ppc_set_cpu PARAMS ((void));
static unsigned long ppc_insert_operand
PARAMS ((unsigned long insn, const struct powerpc_operand *operand,
static void ppc_extern PARAMS ((int));
static void ppc_lglobl PARAMS ((int));
static void ppc_section PARAMS ((int));
+static void ppc_named_section PARAMS ((int));
static void ppc_stabx PARAMS ((int));
static void ppc_rename PARAMS ((int));
static void ppc_toc PARAMS ((int));
+static void ppc_xcoff_cons PARAMS ((int));
+static void ppc_machine PARAMS ((int));
+static void ppc_vbyte PARAMS ((int));
#endif
#ifdef OBJ_ELF
-static bfd_reloc_code_real_type ppc_elf_suffix PARAMS ((char **));
+static bfd_reloc_code_real_type ppc_elf_suffix PARAMS ((char **, expressionS *));
static void ppc_elf_cons PARAMS ((int));
+static void ppc_elf_rdata PARAMS ((int));
+static void ppc_elf_lcomm PARAMS ((int));
static void ppc_elf_validate_fix PARAMS ((fixS *, segT));
#endif
/* Generic assembler global variables which must be defined by all
targets. */
-/* Characters which always start a comment. */
+#ifdef OBJ_ELF
+/* This string holds the chars that always start a comment. If the
+ pre-processor is disabled, these aren't very useful. The macro
+ tc_comment_chars points to this. We use this, rather than the
+ usual comment_chars, so that we can switch for Solaris conventions. */
+static const char ppc_solaris_comment_chars[] = "#!";
+static const char ppc_eabi_comment_chars[] = "#";
+
+#ifdef TARGET_SOLARIS_COMMENT
+const char *ppc_comment_chars = ppc_solaris_comment_chars;
+#else
+const char *ppc_comment_chars = ppc_eabi_comment_chars;
+#endif
+#else
const char comment_chars[] = "#";
+#endif
/* Characters which start a comment at the beginning of a line. */
const char line_comment_chars[] = "#";
{ "function", ppc_function, 0 },
{ "lglobl", ppc_lglobl, 0 },
{ "rename", ppc_rename, 0 },
+ { "section", ppc_named_section, 0 },
{ "stabx", ppc_stabx, 0 },
{ "text", ppc_section, 't' },
{ "toc", ppc_toc, 0 },
+ { "long", ppc_xcoff_cons, 2 },
+ { "llong", ppc_xcoff_cons, 3 },
+ { "word", ppc_xcoff_cons, 1 },
+ { "short", ppc_xcoff_cons, 1 },
+ { "vbyte", ppc_vbyte, 0 },
+ { "machine", ppc_machine, 0 },
#endif
#ifdef OBJ_ELF
{ "long", ppc_elf_cons, 4 },
{ "word", ppc_elf_cons, 2 },
{ "short", ppc_elf_cons, 2 },
+ { "rdata", ppc_elf_rdata, 0 },
+ { "rodata", ppc_elf_rdata, 0 },
+ { "lcomm", ppc_elf_lcomm, 0 },
#endif
#ifdef TE_PE
};
\f
-#ifdef TE_PE
-/* The Windows NT PowerPC assembler uses predefined names. */
-
+/* Predefined register names if -mregnames (or default for Windows NT). */
/* In general, there are lots of them, in an attempt to be compatible */
/* with a number of other Windows NT assemblers. */
/* Given NAME, find the register number associated with that name, return
the integer value associated with the given name or -1 on failure. */
-static int reg_name_search PARAMS ( (char * name) );
+static int reg_name_search
+ PARAMS ((const struct pd_reg *, int, const char * name));
static int
-reg_name_search (name)
- char *name;
+reg_name_search (regs, regcount, name)
+ const struct pd_reg *regs;
+ int regcount;
+ const char *name;
{
int middle, low, high;
int cmp;
low = 0;
- high = REG_NAME_CNT - 1;
+ high = regcount - 1;
do
{
middle = (low + high) / 2;
- cmp = strcasecmp (name, pre_defined_registers[middle].name);
+ cmp = strcasecmp (name, regs[middle].name);
if (cmp < 0)
high = middle - 1;
else if (cmp > 0)
low = middle + 1;
else
- return pre_defined_registers[middle].value;
+ return regs[middle].value;
}
while (low <= high);
return -1;
}
-#endif
+/*
+ * Summary of register_name().
+ *
+ * in: Input_line_pointer points to 1st char of operand.
+ *
+ * out: A expressionS.
+ * The operand may have been a register: in this case, X_op == O_register,
+ * X_add_number is set to the register number, and truth is returned.
+ * Input_line_pointer->(next non-blank) char after operand, or is in its
+ * original state.
+ */
+
+static boolean
+register_name (expressionP)
+ expressionS *expressionP;
+{
+ int reg_number;
+ char *name;
+ char *start;
+ char c;
+
+ /* Find the spelling of the operand */
+ start = name = input_line_pointer;
+ if (name[0] == '%' && isalpha (name[1]))
+ name = ++input_line_pointer;
+
+ else if (!reg_names_p || !isalpha (name[0]))
+ return false;
+
+ c = get_symbol_end ();
+ reg_number = reg_name_search (pre_defined_registers, REG_NAME_CNT, name);
+
+ /* look to see if it's in the register table */
+ if (reg_number >= 0)
+ {
+ expressionP->X_op = O_register;
+ expressionP->X_add_number = reg_number;
+
+ /* make the rest nice */
+ expressionP->X_add_symbol = NULL;
+ expressionP->X_op_symbol = NULL;
+ *input_line_pointer = c; /* put back the delimiting char */
+ return true;
+ }
+ else
+ {
+ /* reset the line as if we had not done anything */
+ *input_line_pointer = c; /* put back the delimiting char */
+ input_line_pointer = start; /* reset input_line pointer */
+ return false;
+ }
+}
+\f
+/* This function is called for each symbol seen in an expression. It
+ handles the special parsing which PowerPC assemblers are supposed
+ to use for condition codes. */
+
+/* Whether to do the special parsing. */
+static boolean cr_operand;
+/* Names to recognize in a condition code. This table is sorted. */
+static const struct pd_reg cr_names[] =
+{
+ { "cr0", 0 },
+ { "cr1", 1 },
+ { "cr2", 2 },
+ { "cr3", 3 },
+ { "cr4", 4 },
+ { "cr5", 5 },
+ { "cr6", 6 },
+ { "cr7", 7 },
+ { "eq", 2 },
+ { "gt", 1 },
+ { "lt", 0 },
+ { "so", 3 },
+ { "un", 3 }
+};
+
+/* Parsing function. This returns non-zero if it recognized an
+ expression. */
+
+int
+ppc_parse_name (name, expr)
+ const char *name;
+ expressionS *expr;
+{
+ int val;
+
+ if (! cr_operand)
+ return 0;
+
+ val = reg_name_search (cr_names, sizeof cr_names / sizeof cr_names[0],
+ name);
+ if (val < 0)
+ return 0;
+
+ expr->X_op = O_constant;
+ expr->X_add_number = val;
+
+ return 1;
+}
\f
/* Local variables. */
/* The size of the processor we are assembling for. This is either
PPC_OPCODE_32 or PPC_OPCODE_64. */
-static int ppc_size = PPC_OPCODE_32;
+static unsigned long ppc_size = PPC_OPCODE_32;
+
+/* Whether to target xcoff64 */
+static int ppc_xcoff64 = 0;
/* Opcode hash table. */
static struct hash_control *ppc_hash;
static struct hash_control *ppc_macro_hash;
#ifdef OBJ_ELF
-/* Whether to warn about non PC relative relocations that aren't
- in the .got2 section. */
-static boolean mrelocatable = false;
+/* What type of shared library support to use */
+static enum { SHLIB_NONE, SHLIB_PIC, SHILB_MRELOCATABLE } shlib = SHLIB_NONE;
/* Flags to set in the elf header */
static flagword ppc_flags = 0;
+
+/* Whether this is Solaris or not. */
+#ifdef TARGET_SOLARIS_COMMENT
+#define SOLARIS_P true
+#else
+#define SOLARIS_P false
+#endif
+
+static boolean msolaris = SOLARIS_P;
#endif
#ifdef OBJ_XCOFF
#ifdef OBJ_ELF
symbolS *GOT_symbol; /* Pre-defined "_GLOBAL_OFFSET_TABLE" */
#endif /* OBJ_ELF */
-
-#ifndef WORKING_DOT_WORD
-const int md_short_jump_size = 4;
-const int md_long_jump_size = 4;
-#endif
\f
#ifdef OBJ_ELF
-CONST char *md_shortopts = "um:VQ:";
+CONST char *md_shortopts = "b:l:usm:K:VQ:";
#else
CONST char *md_shortopts = "um:";
#endif
external, which is the default for gas anyhow. */
break;
+#ifdef OBJ_ELF
+ case 'l':
+ /* Solaris as takes -le (presumably for little endian). For completeness
+ sake, recognize -be also. */
+ if (strcmp (arg, "e") == 0)
+ {
+ target_big_endian = 0;
+ set_target_endian = 1;
+ }
+ else
+ return 0;
+
+ break;
+
+ case 'b':
+ if (strcmp (arg, "e") == 0)
+ {
+ target_big_endian = 1;
+ set_target_endian = 1;
+ }
+ else
+ return 0;
+
+ break;
+
+ case 'K':
+ /* Recognize -K PIC */
+ if (strcmp (arg, "PIC") == 0 || strcmp (arg, "pic") == 0)
+ {
+ shlib = SHLIB_PIC;
+ ppc_flags |= EF_PPC_RELOCATABLE_LIB;
+ }
+ else
+ return 0;
+
+ break;
+#endif
+
+ /* a64 and a32 determine whether to use XCOFF64 or XCOFF32. */
+ case 'a':
+ if (strcmp (arg, "64") == 0)
+ ppc_xcoff64 = 1;
+ else if (strcmp (arg, "32") == 0)
+ ppc_xcoff64 = 0;
+ else
+ return 0;
+ break;
+
case 'm':
/* -mpwrx and -mpwr2 mean to assemble for the IBM POWER/2
(RIOS2). */
ppc_cpu = PPC_OPCODE_PPC;
ppc_size = PPC_OPCODE_64;
}
+ else if (strcmp (arg, "ppc64bridge") == 0)
+ {
+ ppc_cpu = PPC_OPCODE_PPC | PPC_OPCODE_64_BRIDGE;
+ ppc_size = PPC_OPCODE_64;
+ }
/* -mcom means assemble for the common intersection between Power
and PowerPC. At present, we just allow the union, rather
than the intersection. */
else if (strcmp (arg, "any") == 0)
ppc_cpu = PPC_OPCODE_ANY;
+ else if (strcmp (arg, "regnames") == 0)
+ reg_names_p = true;
+
+ else if (strcmp (arg, "no-regnames") == 0)
+ reg_names_p = false;
+
#ifdef OBJ_ELF
/* -mrelocatable/-mrelocatable-lib -- warn about initializations that require relocation */
else if (strcmp (arg, "relocatable") == 0)
{
- mrelocatable = true;
+ shlib = SHILB_MRELOCATABLE;
ppc_flags |= EF_PPC_RELOCATABLE;
}
else if (strcmp (arg, "relocatable-lib") == 0)
{
- mrelocatable = true;
+ shlib = SHILB_MRELOCATABLE;
ppc_flags |= EF_PPC_RELOCATABLE_LIB;
}
target_big_endian = 1;
set_target_endian = 1;
}
+
+ else if (strcmp (arg, "solaris") == 0)
+ {
+ msolaris = true;
+ ppc_comment_chars = ppc_solaris_comment_chars;
+ }
+
+ else if (strcmp (arg, "no-solaris") == 0)
+ {
+ msolaris = false;
+ ppc_comment_chars = ppc_eabi_comment_chars;
+ }
#endif
else
{
- as_bad ("invalid switch -m%s", arg);
+ as_bad (_("invalid switch -m%s"), arg);
return 0;
}
break;
should be emitted or not. FIXME: Not implemented. */
case 'Q':
break;
+
+ /* Solaris takes -s to specify that .stabs go in a .stabs section,
+ rather than .stabs.excl, which is ignored by the linker.
+ FIXME: Not implemented. */
+ case 's':
+ if (arg)
+ return 0;
+
+ break;
#endif
default:
md_show_usage (stream)
FILE *stream;
{
- fprintf(stream, "\
+ fprintf(stream, _("\
PowerPC options:\n\
-u ignored\n\
-mpwrx, -mpwr2 generate code for IBM POWER/2 (RIOS2)\n\
-mppc, -mppc32, -m403, -m603, -m604\n\
generate code for Motorola PowerPC 603/604\n\
-mppc64, -m620 generate code for Motorola PowerPC 620\n\
+-mppc64bridge generate code for PowerPC 64, including bridge insns\n\
-mcom generate code Power/PowerPC common instructions\n\
--many generate code for any architecture (PWR/PWRX/PPC)\n");
+-many generate code for any architecture (PWR/PWRX/PPC)\n\
+-mregnames Allow symbolic names for registers\n\
+-mno-regnames Do not allow symbolic names for registers\n"));
#ifdef OBJ_ELF
- fprintf(stream, "\
+ fprintf(stream, _("\
-mrelocatable support for GCC's -mrelocatble option\n\
-mrelocatable-lib support for GCC's -mrelocatble-lib option\n\
-memb set PPC_EMB bit in ELF flags\n\
-mlittle, -mlittle-endian\n\
generate code for a little endian machine\n\
-mbig, -mbig-endian generate code for a big endian machine\n\
+-msolaris generate code for Solaris\n\
+-mno-solaris do not generate code for Solaris\n\
-V print assembler version number\n\
--Qy, -Qn ignored\n");
+-Qy, -Qn ignored\n"));
#endif
}
\f
static void
ppc_set_cpu ()
{
+ const char *default_os = TARGET_OS;
const char *default_cpu = TARGET_CPU;
if (ppc_cpu == 0)
{
- if (strcmp (default_cpu, "rs6000") == 0)
+ if (strncmp (default_os, "aix", 3) == 0
+ && default_os[3] >= '4' && default_os[3] <= '9')
+ ppc_cpu = PPC_OPCODE_COMMON;
+ else if (strncmp (default_os, "aix3", 4) == 0)
+ ppc_cpu = PPC_OPCODE_POWER;
+ else if (strcmp (default_cpu, "rs6000") == 0)
ppc_cpu = PPC_OPCODE_POWER;
else if (strcmp (default_cpu, "powerpc") == 0
|| strcmp (default_cpu, "powerpcle") == 0)
ppc_cpu = PPC_OPCODE_PPC;
else
- as_fatal ("Unknown default cpu = %s", default_cpu);
+ as_fatal (_("Unknown default cpu = %s, os = %s"), default_cpu, default_os);
}
}
return bfd_arch_powerpc;
}
- as_fatal ("Neither Power nor PowerPC opcodes were selected.");
+ as_fatal (_("Neither Power nor PowerPC opcodes were selected."));
return bfd_arch_unknown;
}
+unsigned long
+ppc_mach ()
+{
+ return (ppc_size == PPC_OPCODE_64) ? 620 : 0;
+}
+
+int
+ppc_subseg_align()
+{
+ return (ppc_xcoff64) ? 3 : 2;
+}
+
+extern char*
+ppc_target_format()
+{
+#ifdef OBJ_COFF
+#ifdef TE_PE
+ return (target_big_endian ? "pe-powerpc" : "pe-powerpcle");
+#elif TE_POWERMAC
+#else
+ return (ppc_xcoff64 ? "aixcoff64-rs6000" : "aixcoff-rs6000");
+#endif
+#ifdef TE_POWERMAC
+ return "xcoff-powermac";
+#endif
+#endif
+#ifdef OBJ_ELF
+ return (target_big_endian ? "elf32-powerpc" : "elf32-powerpcle");
+#endif
+}
+
/* This function is called when the assembler starts up. It is called
after the options have been parsed and the output file has been
opened. */
#ifdef OBJ_ELF
/* Set the ELF flags if desired. */
- if (ppc_flags)
+ if (ppc_flags && !msolaris)
bfd_set_private_flags (stdoutput, ppc_flags);
#endif
if ((op->flags & ppc_cpu) != 0
&& ((op->flags & (PPC_OPCODE_32 | PPC_OPCODE_64)) == 0
- || (op->flags & (PPC_OPCODE_32 | PPC_OPCODE_64)) == ppc_size))
+ || (op->flags & (PPC_OPCODE_32 | PPC_OPCODE_64)) == ppc_size
+ || (ppc_cpu & PPC_OPCODE_64_BRIDGE) != 0))
{
const char *retval;
&& (op->flags & PPC_OPCODE_POWER) != 0)
continue;
- as_bad ("Internal assembler error for instruction %s", op->name);
+ as_bad (_("Internal assembler error for instruction %s"), op->name);
dup_insn = true;
}
}
retval = hash_insert (ppc_macro_hash, macro->name, (PTR) macro);
if (retval != (const char *) NULL)
{
- as_bad ("Internal assembler error for macro %s", macro->name);
+ as_bad (_("Internal assembler error for macro %s"), macro->name);
dup_insn = true;
}
}
text csects to precede the data csects. These symbols will not
be output. */
ppc_text_csects = symbol_make ("dummy\001");
- ppc_text_csects->sy_tc.within = ppc_text_csects;
+ symbol_get_tc (ppc_text_csects)->within = ppc_text_csects;
ppc_data_csects = symbol_make ("dummy\001");
- ppc_data_csects->sy_tc.within = ppc_data_csects;
+ symbol_get_tc (ppc_data_csects)->within = ppc_data_csects;
#endif
#ifdef TE_PE
if ((operand->flags & PPC_OPERAND_SIGNED) != 0)
{
- if ((operand->flags & PPC_OPERAND_SIGNOPT) != 0
- && ppc_size == PPC_OPCODE_32)
+ if ((operand->flags & PPC_OPERAND_SIGNOPT) != 0)
max = (1 << operand->bits) - 1;
else
max = (1 << (operand->bits - 1)) - 1;
min = - (1 << (operand->bits - 1));
+
+ if (ppc_size == PPC_OPCODE_32)
+ {
+ /* Some people write 32 bit hex constants with the sign
+ extension done by hand. This shouldn't really be
+ valid, but, to permit this code to assemble on a 64
+ bit host, we sign extend the 32 bit value. */
+ if (val > 0
+ && (val & (offsetT) 0x80000000) != 0
+ && (val & (offsetT) 0xffffffff) == val)
+ {
+ val -= 0x80000000;
+ val -= 0x80000000;
+ }
+ }
}
else
{
if (test < (offsetT) min || test > (offsetT) max)
{
const char *err =
- "operand out of range (%s not between %ld and %ld)";
+ _("operand out of range (%s not between %ld and %ld)");
char buf[100];
sprint_value (buf, test);
if (file == (char *) NULL)
- as_warn (err, buf, min, max);
+ as_bad (err, buf, min, max);
else
- as_warn_where (file, line, err, buf, min, max);
+ as_bad_where (file, line, err, buf, min, max);
}
}
errmsg = NULL;
insn = (*operand->insert) (insn, (long) val, &errmsg);
if (errmsg != (const char *) NULL)
- as_warn (errmsg);
+ as_bad (errmsg);
}
else
insn |= (((long) val & ((1 << operand->bits) - 1))
return insn;
}
+\f
#ifdef OBJ_ELF
/* Parse @got, etc. and return the desired relocation. */
static bfd_reloc_code_real_type
-ppc_elf_suffix (str_p)
+ppc_elf_suffix (str_p, exp_p)
char **str_p;
+ expressionS *exp_p;
{
struct map_bfd {
char *string;
MAP ("got@h", BFD_RELOC_HI16_GOTOFF),
MAP ("got@ha", BFD_RELOC_HI16_S_GOTOFF),
MAP ("fixup", BFD_RELOC_CTOR), /* warnings with -mrelocatable */
+ MAP ("plt", BFD_RELOC_24_PLT_PCREL),
MAP ("pltrel24", BFD_RELOC_24_PLT_PCREL),
MAP ("copy", BFD_RELOC_PPC_COPY),
MAP ("globdat", BFD_RELOC_PPC_GLOB_DAT),
MAP ("local24pc", BFD_RELOC_PPC_LOCAL24PC),
- MAP ("plt", BFD_RELOC_32_PLTOFF),
+ MAP ("local", BFD_RELOC_PPC_LOCAL24PC),
MAP ("pltrel", BFD_RELOC_32_PLT_PCREL),
MAP ("plt@l", BFD_RELOC_LO16_PLTOFF),
MAP ("plt@h", BFD_RELOC_HI16_PLTOFF),
return BFD_RELOC_UNUSED;
for (ch = *str, str2 = ident;
- str2 < ident + sizeof(ident) - 1 && isalnum (ch) || ch == '@';
+ (str2 < ident + sizeof (ident) - 1
+ && (isalnum (ch) || ch == '@'));
ch = *++str)
{
*str2++ = (islower (ch)) ? ch : tolower (ch);
ch = ident[0];
for (ptr = &mapping[0]; ptr->length > 0; ptr++)
- if (ch == ptr->string[0] && len == ptr->length && memcmp (ident, ptr->string, ptr->length) == 0)
+ if (ch == ptr->string[0]
+ && len == ptr->length
+ && memcmp (ident, ptr->string, ptr->length) == 0)
{
+ if (exp_p->X_add_number != 0
+ && (ptr->reloc == BFD_RELOC_16_GOTOFF
+ || ptr->reloc == BFD_RELOC_LO16_GOTOFF
+ || ptr->reloc == BFD_RELOC_HI16_GOTOFF
+ || ptr->reloc == BFD_RELOC_HI16_S_GOTOFF))
+ as_warn (_("identifier+constant@got means identifier@got+constant"));
+
+ /* Now check for identifier@suffix+constant */
+ if (*str == '-' || *str == '+')
+ {
+ char *orig_line = input_line_pointer;
+ expressionS new_exp;
+
+ input_line_pointer = str;
+ expression (&new_exp);
+ if (new_exp.X_op == O_constant)
+ {
+ exp_p->X_add_number += new_exp.X_add_number;
+ str = input_line_pointer;
+ }
+
+ if (&input_line_pointer != str_p)
+ input_line_pointer = orig_line;
+ }
+
*str_p = str;
return ptr->reloc;
}
expression (&exp);
if (exp.X_op == O_symbol
&& *input_line_pointer == '@'
- && (reloc = ppc_elf_suffix (&input_line_pointer)) != BFD_RELOC_UNUSED)
+ && (reloc = ppc_elf_suffix (&input_line_pointer, &exp)) != BFD_RELOC_UNUSED)
{
reloc_howto_type *reloc_howto = bfd_reloc_type_lookup (stdoutput, reloc);
int size = bfd_get_reloc_size (reloc_howto);
if (size > nbytes)
- as_bad ("%s relocations do not fit in %d bytes\n", reloc_howto->name, nbytes);
+ as_bad (_("%s relocations do not fit in %d bytes\n"), reloc_howto->name, nbytes);
else
{
demand_empty_rest_of_line ();
}
-/* Validate any relocations emitted for -mrelocatable, possibly adding
- fixups for word relocations in writable segments, so we can adjust
- them at runtime. */
+/* Solaris pseduo op to change to the .rodata section. */
static void
-ppc_elf_validate_fix (fixp, seg)
- fixS *fixp;
- segT seg;
+ppc_elf_rdata (xxx)
+ int xxx;
{
- if (mrelocatable
- && !fixp->fx_done
- && !fixp->fx_pcrel
- && fixp->fx_r_type <= BFD_RELOC_UNUSED
- && strcmp (segment_name (seg), ".got2") != 0
- && strcmp (segment_name (seg), ".dtors") != 0
- && strcmp (segment_name (seg), ".ctors") != 0
- && strcmp (segment_name (seg), ".fixup") != 0
- && strcmp (segment_name (seg), ".stab") != 0
- && strcmp (segment_name (seg), ".gcc_except_table") != 0)
+ char *save_line = input_line_pointer;
+ static char section[] = ".rodata\n";
+
+ /* Just pretend this is .section .rodata */
+ input_line_pointer = section;
+ obj_elf_section (xxx);
+
+ input_line_pointer = save_line;
+}
+
+/* Pseudo op to make file scope bss items */
+static void
+ppc_elf_lcomm(xxx)
+ int xxx ATTRIBUTE_UNUSED;
+{
+ register char *name;
+ register char c;
+ register char *p;
+ offsetT size;
+ register symbolS *symbolP;
+ offsetT align;
+ segT old_sec;
+ int old_subsec;
+ char *pfrag;
+ int align2;
+
+ name = input_line_pointer;
+ c = get_symbol_end ();
+
+ /* just after name is now '\0' */
+ p = input_line_pointer;
+ *p = c;
+ SKIP_WHITESPACE ();
+ if (*input_line_pointer != ',')
+ {
+ as_bad (_("Expected comma after symbol-name: rest of line ignored."));
+ ignore_rest_of_line ();
+ return;
+ }
+
+ input_line_pointer++; /* skip ',' */
+ if ((size = get_absolute_expression ()) < 0)
{
- if ((seg->flags & (SEC_READONLY | SEC_CODE)) != 0
- || fixp->fx_r_type != BFD_RELOC_CTOR)
+ as_warn (_(".COMMon length (%ld.) <0! Ignored."), (long) size);
+ ignore_rest_of_line ();
+ return;
+ }
+
+ /* The third argument to .lcomm is the alignment. */
+ if (*input_line_pointer != ',')
+ align = 8;
+ else
+ {
+ ++input_line_pointer;
+ align = get_absolute_expression ();
+ if (align <= 0)
{
- as_warn_where (fixp->fx_file, fixp->fx_line,
- "Relocation cannot be done when using -mrelocatable");
+ as_warn (_("ignoring bad alignment"));
+ align = 8;
}
}
-}
-#endif /* OBJ_ELF */
+ *p = 0;
+ symbolP = symbol_find_or_make (name);
+ *p = c;
-#ifdef TE_PE
-/*
- * Summary of register_name().
- *
- * in: Input_line_pointer points to 1st char of operand.
- *
- * out: A expressionS.
- * The operand may have been a register: in this case, X_op == O_register,
- * X_add_number is set to the register number, and truth is returned.
- * Input_line_pointer->(next non-blank) char after operand, or is in its
- * original state.
- */
+ if (S_IS_DEFINED (symbolP) && ! S_IS_COMMON (symbolP))
+ {
+ as_bad (_("Ignoring attempt to re-define symbol `%s'."),
+ S_GET_NAME (symbolP));
+ ignore_rest_of_line ();
+ return;
+ }
-static int
-register_name (expressionP)
- expressionS *expressionP;
-{
- int reg_number;
- char *name;
- char c;
+ if (S_GET_VALUE (symbolP) && S_GET_VALUE (symbolP) != (valueT) size)
+ {
+ as_bad (_("Length of .lcomm \"%s\" is already %ld. Not changed to %ld."),
+ S_GET_NAME (symbolP),
+ (long) S_GET_VALUE (symbolP),
+ (long) size);
- /* Find the spelling of the operand */
- name = input_line_pointer;
- c = get_symbol_end ();
- reg_number = reg_name_search (name);
+ ignore_rest_of_line ();
+ return;
+ }
- /* look to see if it's in the register table */
- if (reg_number >= 0)
+ /* allocate_bss: */
+ old_sec = now_seg;
+ old_subsec = now_subseg;
+ if (align)
{
- expressionP->X_op = O_register;
- expressionP->X_add_number = reg_number;
-
- /* make the rest nice */
- expressionP->X_add_symbol = NULL;
- expressionP->X_op_symbol = NULL;
- *input_line_pointer = c; /* put back the delimiting char */
- return 1;
+ /* convert to a power of 2 alignment */
+ for (align2 = 0; (align & 1) == 0; align >>= 1, ++align2);
+ if (align != 1)
+ {
+ as_bad (_("Common alignment not a power of 2"));
+ ignore_rest_of_line ();
+ return;
+ }
}
else
+ align2 = 0;
+
+ record_alignment (bss_section, align2);
+ subseg_set (bss_section, 0);
+ if (align2)
+ frag_align (align2, 0, 0);
+ if (S_GET_SEGMENT (symbolP) == bss_section)
+ symbol_get_frag (symbolP)->fr_symbol = 0;
+ symbol_set_frag (symbolP, frag_now);
+ pfrag = frag_var (rs_org, 1, 1, (relax_substateT) 0, symbolP, size,
+ (char *) 0);
+ *pfrag = 0;
+ S_SET_SIZE (symbolP, size);
+ S_SET_SEGMENT (symbolP, bss_section);
+ subseg_set (old_sec, old_subsec);
+ demand_empty_rest_of_line ();
+}
+
+/* Validate any relocations emitted for -mrelocatable, possibly adding
+ fixups for word relocations in writable segments, so we can adjust
+ them at runtime. */
+static void
+ppc_elf_validate_fix (fixp, seg)
+ fixS *fixp;
+ segT seg;
+{
+ if (fixp->fx_done || fixp->fx_pcrel)
+ return;
+
+ switch (shlib)
{
- /* reset the line as if we had not done anything */
- *input_line_pointer = c; /* put back the delimiting char */
- input_line_pointer = name; /* reset input_line pointer */
- return 0;
+ case SHLIB_NONE:
+ case SHLIB_PIC:
+ return;
+
+ case SHILB_MRELOCATABLE:
+ if (fixp->fx_r_type <= BFD_RELOC_UNUSED
+ && fixp->fx_r_type != BFD_RELOC_16_GOTOFF
+ && fixp->fx_r_type != BFD_RELOC_HI16_GOTOFF
+ && fixp->fx_r_type != BFD_RELOC_LO16_GOTOFF
+ && fixp->fx_r_type != BFD_RELOC_HI16_S_GOTOFF
+ && fixp->fx_r_type != BFD_RELOC_32_BASEREL
+ && fixp->fx_r_type != BFD_RELOC_LO16_BASEREL
+ && fixp->fx_r_type != BFD_RELOC_HI16_BASEREL
+ && fixp->fx_r_type != BFD_RELOC_HI16_S_BASEREL
+ && strcmp (segment_name (seg), ".got2") != 0
+ && strcmp (segment_name (seg), ".dtors") != 0
+ && strcmp (segment_name (seg), ".ctors") != 0
+ && strcmp (segment_name (seg), ".fixup") != 0
+ && strcmp (segment_name (seg), ".stab") != 0
+ && strcmp (segment_name (seg), ".gcc_except_table") != 0
+ && strcmp (segment_name (seg), ".eh_frame") != 0
+ && strcmp (segment_name (seg), ".ex_shared") != 0)
+ {
+ if ((seg->flags & (SEC_READONLY | SEC_CODE)) != 0
+ || fixp->fx_r_type != BFD_RELOC_CTOR)
+ {
+ as_bad_where (fixp->fx_file, fixp->fx_line,
+ _("Relocation cannot be done when using -mrelocatable"));
+ }
+ }
+ return;
}
}
+#endif /* OBJ_ELF */
+\f
+#ifdef TE_PE
/*
* Summary of parse_toc_entry().
}
else
{
- as_bad ("syntax error: invalid toc specifier `%s'", toc_spec);
+ as_bad (_("syntax error: invalid toc specifier `%s'"), toc_spec);
*input_line_pointer = c; /* put back the delimiting char */
input_line_pointer = start; /* reset input_line pointer */
return 0;
if (c != ']')
{
- as_bad ("syntax error: expected `]', found `%c'", c);
+ as_bad (_("syntax error: expected `]', found `%c'"), c);
input_line_pointer = start; /* reset input_line pointer */
return 0;
}
*toc_kind = t; /* set return value */
return 1;
}
-
#endif
-
+\f
/* We need to keep a list of fixups. We can't simply generate them as
we go, because that would require us to first create the frag, and
macro = (const struct powerpc_macro *) hash_find (ppc_macro_hash, str);
if (macro == (const struct powerpc_macro *) NULL)
- as_bad ("Unrecognized opcode: `%s'", str);
+ as_bad (_("Unrecognized opcode: `%s'"), str);
else
ppc_macro (s, macro);
{
insn = (*operand->insert) (insn, 0L, &errmsg);
if (errmsg != (const char *) NULL)
- as_warn (errmsg);
+ as_bad (errmsg);
continue;
}
{
insn = (*operand->insert) (insn, 0L, &errmsg);
if (errmsg != (const char *) NULL)
- as_warn (errmsg);
+ as_bad (errmsg);
}
if ((operand->flags & PPC_OPERAND_NEXT) != 0)
next_opindex = *opindex_ptr + 1;
if (ex.X_op == O_symbol)
{
assert (ex.X_add_symbol != NULL);
- if (ex.X_add_symbol->bsym->section != tocdata_section)
+ if (symbol_get_bfdsym (ex.X_add_symbol)->section
+ != tocdata_section)
{
- as_warn("[tocv] symbol is not a toc symbol");
+ as_bad(_("[tocv] symbol is not a toc symbol"));
}
}
/* entries. We don't support them today. Is this the */
/* right way to say that? */
toc_reloc = BFD_RELOC_UNUSED;
- as_bad ("Unimplemented toc32 expression modifier");
+ as_bad (_("Unimplemented toc32 expression modifier"));
break;
case must_be_64:
/* FIXME: see above */
toc_reloc = BFD_RELOC_UNUSED;
- as_bad ("Unimplemented toc64 expression modifier");
+ as_bad (_("Unimplemented toc64 expression modifier"));
break;
default:
fprintf(stderr,
- "Unexpected return value [%d] from parse_toc_entry!\n",
+ _("Unexpected return value [%d] from parse_toc_entry!\n"),
toc_kind);
abort();
break;
/* We need to generate a fixup for this expression. */
if (fc >= MAX_INSN_FIXUPS)
- as_fatal ("too many fixups");
+ as_fatal (_("too many fixups"));
fixups[fc].reloc = toc_reloc;
fixups[fc].exp = ex;
ex.X_add_symbol = NULL;
ex.X_op_symbol = NULL;
}
+
else
+#endif /* TE_PE */
{
- if (!register_name(&ex))
+ if (! register_name (&ex))
{
+ if ((operand->flags & PPC_OPERAND_CR) != 0)
+ cr_operand = true;
expression (&ex);
+ cr_operand = false;
}
}
str = input_line_pointer;
input_line_pointer = hold;
-#else
- expression (&ex);
- str = input_line_pointer;
- input_line_pointer = hold;
-#endif
if (ex.X_op == O_illegal)
- as_bad ("illegal operand");
+ as_bad (_("illegal operand"));
else if (ex.X_op == O_absent)
- as_bad ("missing operand");
+ as_bad (_("missing operand"));
+ else if (ex.X_op == O_register)
+ {
+ insn = ppc_insert_operand (insn, operand, ex.X_add_number,
+ (char *) NULL, 0);
+ }
else if (ex.X_op == O_constant)
{
#ifdef OBJ_ELF
/* Allow @HA, @L, @H on constants. */
char *orig_str = str;
- if ((reloc = ppc_elf_suffix (&str)) != BFD_RELOC_UNUSED)
+ if ((reloc = ppc_elf_suffix (&str, &ex)) != BFD_RELOC_UNUSED)
switch (reloc)
{
default:
break;
case BFD_RELOC_LO16:
- ex.X_add_number = ((ex.X_add_number & 0xffff) ^ 0x8000) - 0x8000;
+ /* X_unsigned is the default, so if the user has done
+ something which cleared it, we always produce a
+ signed value. */
+ if (ex.X_unsigned
+ && (operand->flags & PPC_OPERAND_SIGNED) == 0)
+ ex.X_add_number &= 0xffff;
+ else
+ ex.X_add_number = (((ex.X_add_number & 0xffff)
+ ^ 0x8000)
+ - 0x8000);
break;
case BFD_RELOC_HI16:
break;
case BFD_RELOC_HI16_S:
- ex.X_add_number = ((ex.X_add_number >> 16) & 0xffff)
- + ((ex.X_add_number >> 15) & 1);
+ ex.X_add_number = ((((ex.X_add_number >> 16) & 0xffff)
+ + ((ex.X_add_number >> 15) & 1))
+ & 0xffff);
break;
}
#endif
insn = ppc_insert_operand (insn, operand, ex.X_add_number,
(char *) NULL, 0);
}
-#ifdef TE_PE
- else if (ex.X_op == O_register)
- {
- insn = ppc_insert_operand (insn, operand, ex.X_add_number,
- (char *) NULL, 0);
- }
-#endif
#ifdef OBJ_ELF
- else if ((reloc = ppc_elf_suffix (&str)) != BFD_RELOC_UNUSED)
+ else if ((reloc = ppc_elf_suffix (&str, &ex)) != BFD_RELOC_UNUSED)
{
/* For the absoulte forms of branchs, convert the PC relative form back into
the absolute. */
if ((operand->flags & PPC_OPERAND_ABSOLUTE) != 0)
- switch (reloc)
- {
- case BFD_RELOC_PPC_B26: reloc = BFD_RELOC_PPC_BA26; break;
- case BFD_RELOC_PPC_B16: reloc = BFD_RELOC_PPC_BA16; break;
- case BFD_RELOC_PPC_B16_BRTAKEN: reloc = BFD_RELOC_PPC_BA16_BRTAKEN; break;
- case BFD_RELOC_PPC_B16_BRNTAKEN: reloc = BFD_RELOC_PPC_BA16_BRNTAKEN; break;
- }
+ {
+ switch (reloc)
+ {
+ case BFD_RELOC_PPC_B26:
+ reloc = BFD_RELOC_PPC_BA26;
+ break;
+ case BFD_RELOC_PPC_B16:
+ reloc = BFD_RELOC_PPC_BA16;
+ break;
+ case BFD_RELOC_PPC_B16_BRTAKEN:
+ reloc = BFD_RELOC_PPC_BA16_BRTAKEN;
+ break;
+ case BFD_RELOC_PPC_B16_BRNTAKEN:
+ reloc = BFD_RELOC_PPC_BA16_BRNTAKEN;
+ break;
+ default:
+ break;
+ }
+ }
/* We need to generate a fixup for this expression. */
if (fc >= MAX_INSN_FIXUPS)
- as_fatal ("too many fixups");
+ as_fatal (_("too many fixups"));
fixups[fc].exp = ex;
fixups[fc].opindex = 0;
fixups[fc].reloc = reloc;
{
/* We need to generate a fixup for this expression. */
if (fc >= MAX_INSN_FIXUPS)
- as_fatal ("too many fixups");
+ as_fatal (_("too many fixups"));
fixups[fc].exp = ex;
fixups[fc].opindex = *opindex_ptr;
fixups[fc].reloc = BFD_RELOC_UNUSED;
if (*str != endc
&& (endc != ',' || *str != '\0'))
{
- as_bad ("syntax error; found `%c' but expected `%c'", *str, endc);
+ as_bad (_("syntax error; found `%c' but expected `%c'"), *str, endc);
break;
}
++str;
if (*str != '\0')
- as_bad ("junk at end of line: `%s'", str);
+ as_bad (_("junk at end of line: `%s'"), str);
/* Write out the instruction. */
f = frag_more (4);
foo+100000@ha. */
switch (fixups[i].reloc)
{
+ case BFD_RELOC_16_GOTOFF:
+ case BFD_RELOC_PPC_TOC16:
case BFD_RELOC_LO16:
case BFD_RELOC_HI16:
case BFD_RELOC_HI16_S:
}
}
-#ifndef WORKING_DOT_WORD
-/* Handle long and short jumps */
-void
-md_create_short_jump (ptr, from_addr, to_addr, frag, to_symbol)
- char *ptr;
- addressT from_addr, to_addr;
- fragS *frag;
- symbolS *to_symbol;
-{
- abort ();
-}
-
-void
-md_create_long_jump (ptr, from_addr, to_addr, frag, to_symbol)
- char *ptr;
- addressT from_addr, to_addr;
- fragS *frag;
- symbolS *to_symbol;
-{
- abort ();
-}
-#endif
-
/* Handle a macro. Gather all the operands, transform them as
described by the macro, and call md_assemble recursively. All the
operands are separated by commas; we don't accept parentheses
if (count != macro->operands)
{
- as_bad ("wrong number of operands");
+ as_bad (_("wrong number of operands"));
return;
}
if (letter == 'e')
return SHF_EXCLUDE;
- *ptr_msg = "Bad .section directive: want a,w,x,e in string";
+ *ptr_msg = _("Bad .section directive: want a,w,x,e in string");
return 0;
}
int
-ppc_section_word (ptr_str)
- char **ptr_str;
+ppc_section_word (str, len)
+ char *str;
+ size_t len;
{
- if (strncmp (*ptr_str, "exclude", sizeof ("exclude")-1) == 0)
- {
- *ptr_str += sizeof ("exclude")-1;
- return SHF_EXCLUDE;
- }
+ if (len == 7 && strncmp (str, "exclude", 7) == 0)
+ return SHF_EXCLUDE;
- return 0;
+ return -1;
}
int
-ppc_section_type (ptr_str)
- char **ptr_str;
+ppc_section_type (str, len)
+ char *str;
+ size_t len;
{
- if (strncmp (*ptr_str, "ordered", sizeof ("ordered")-1) == 0)
- {
- *ptr_str += sizeof ("ordered")-1;
- return SHT_ORDERED;
- }
+ if (len == 7 && strncmp (str, "ordered", 7) == 0)
+ return SHT_ORDERED;
- return 0;
+ return -1;
}
int
static void
ppc_byte (ignore)
- int ignore;
+ int ignore ATTRIBUTE_UNUSED;
{
if (*input_line_pointer != '\"')
{
if (*input_line_pointer != ',')
{
- as_bad ("missing size");
+ as_bad (_("missing size"));
ignore_rest_of_line ();
return;
}
size = get_absolute_expression ();
if (size < 0)
{
- as_bad ("negative size");
+ as_bad (_("negative size"));
ignore_rest_of_line ();
return;
}
align = get_absolute_expression ();
if (align <= 0)
{
- as_warn ("ignoring bad alignment");
+ as_warn (_("ignoring bad alignment"));
align = 3;
}
}
argument. */
if (*input_line_pointer != ',')
{
- as_bad ("missing real symbol name");
+ as_bad (_("missing real symbol name"));
ignore_rest_of_line ();
return;
}
if (S_IS_DEFINED (sym)
|| S_GET_VALUE (sym) != 0)
{
- as_bad ("attempt to redefine symbol");
+ as_bad (_("attempt to redefine symbol"));
ignore_rest_of_line ();
return;
}
}
else
{
- lcomm_sym->sy_tc.output = 1;
+ symbol_get_tc (lcomm_sym)->output = 1;
def_sym = lcomm_sym;
def_size = 0;
}
subseg_set (bss_section, 1);
- frag_align (align, 0);
+ frag_align (align, 0, 0);
- def_sym->sy_frag = frag_now;
+ symbol_set_frag (def_sym, frag_now);
pfrag = frag_var (rs_org, 1, 1, (relax_substateT) 0, def_sym,
def_size, (char *) NULL);
*pfrag = 0;
S_SET_SEGMENT (def_sym, bss_section);
- def_sym->sy_tc.align = align;
+ symbol_get_tc (def_sym)->align = align;
}
else if (lcomm)
{
/* Align the size of lcomm_sym. */
- lcomm_sym->sy_frag->fr_offset =
- ((lcomm_sym->sy_frag->fr_offset + (1 << align) - 1)
+ symbol_get_frag (lcomm_sym)->fr_offset =
+ ((symbol_get_frag (lcomm_sym)->fr_offset + (1 << align) - 1)
&~ ((1 << align) - 1));
- if (align > lcomm_sym->sy_tc.align)
- lcomm_sym->sy_tc.align = align;
+ if (align > symbol_get_tc (lcomm_sym)->align)
+ symbol_get_tc (lcomm_sym)->align = align;
}
if (lcomm)
{
/* Make sym an offset from lcomm_sym. */
S_SET_SEGMENT (sym, bss_section);
- sym->sy_frag = lcomm_sym->sy_frag;
- S_SET_VALUE (sym, lcomm_sym->sy_frag->fr_offset);
- lcomm_sym->sy_frag->fr_offset += size;
+ symbol_set_frag (sym, symbol_get_frag (lcomm_sym));
+ S_SET_VALUE (sym, symbol_get_frag (lcomm_sym)->fr_offset);
+ symbol_get_frag (lcomm_sym)->fr_offset += size;
}
subseg_set (current_seg, current_subseg);
if (S_GET_NAME (sym)[0] == '\0')
{
/* An unnamed csect is assumed to be [PR]. */
- sym->sy_tc.class = XMC_PR;
+ symbol_get_tc (sym)->class = XMC_PR;
}
ppc_change_csect (sym);
if (*input_line_pointer == ',')
{
++input_line_pointer;
- sym->sy_tc.align = get_absolute_expression ();
+ symbol_get_tc (sym)->align = get_absolute_expression ();
}
demand_empty_rest_of_line ();
symbolS *sym;
{
if (S_IS_DEFINED (sym))
- subseg_set (S_GET_SEGMENT (sym), sym->sy_tc.subseg);
+ subseg_set (S_GET_SEGMENT (sym), symbol_get_tc (sym)->subseg);
else
{
symbolS **list_ptr;
int after_toc;
+ int hold_chunksize;
symbolS *list;
/* This is a new csect. We need to look at the symbol class to
figure out whether it should go in the text section or the
data section. */
after_toc = 0;
- switch (sym->sy_tc.class)
+ switch (symbol_get_tc (sym)->class)
{
case XMC_PR:
case XMC_RO:
case XMC_TI:
case XMC_TB:
S_SET_SEGMENT (sym, text_section);
- sym->sy_tc.subseg = ppc_text_subsegment;
+ symbol_get_tc (sym)->subseg = ppc_text_subsegment;
++ppc_text_subsegment;
list_ptr = &ppc_text_csects;
break;
case XMC_BS:
case XMC_UC:
if (ppc_toc_csect != NULL
- && ppc_toc_csect->sy_tc.subseg + 1 == ppc_data_subsegment)
+ && (symbol_get_tc (ppc_toc_csect)->subseg + 1
+ == ppc_data_subsegment))
after_toc = 1;
S_SET_SEGMENT (sym, data_section);
- sym->sy_tc.subseg = ppc_data_subsegment;
+ symbol_get_tc (sym)->subseg = ppc_data_subsegment;
++ppc_data_subsegment;
list_ptr = &ppc_data_csects;
break;
abort ();
}
- subseg_new (segment_name (S_GET_SEGMENT (sym)), sym->sy_tc.subseg);
+ /* We set the obstack chunk size to a small value before
+ changing subsegments, so that we don't use a lot of memory
+ space for what may be a small section. */
+ hold_chunksize = chunksize;
+ chunksize = 64;
+
+ subseg_new (segment_name (S_GET_SEGMENT (sym)),
+ symbol_get_tc (sym)->subseg);
+
+ chunksize = hold_chunksize;
+
if (after_toc)
ppc_after_toc_frag = frag_now;
- sym->sy_frag = frag_now;
+ symbol_set_frag (sym, frag_now);
S_SET_VALUE (sym, (valueT) frag_now_fix ());
- sym->sy_tc.align = 2;
- sym->sy_tc.output = 1;
- sym->sy_tc.within = sym;
+ symbol_get_tc (sym)->align = (ppc_xcoff64) ? 3 : 2;
+ symbol_get_tc (sym)->output = 1;
+ symbol_get_tc (sym)->within = sym;
for (list = *list_ptr;
- list->sy_tc.next != (symbolS *) NULL;
- list = list->sy_tc.next)
+ symbol_get_tc (list)->next != (symbolS *) NULL;
+ list = symbol_get_tc (list)->next)
;
- list->sy_tc.next = sym;
+ symbol_get_tc (list)->next = sym;
symbol_remove (sym, &symbol_rootP, &symbol_lastP);
- symbol_append (sym, list->sy_tc.within, &symbol_rootP, &symbol_lastP);
+ symbol_append (sym, symbol_get_tc (list)->within, &symbol_rootP,
+ &symbol_lastP);
}
ppc_current_csect = sym;
demand_empty_rest_of_line ();
}
+/* This function handles the .section pseudo-op. This is mostly to
+ give an error, since XCOFF only supports .text, .data and .bss, but
+ we do permit the user to name the text or data section. */
+
+static void
+ppc_named_section (ignore)
+ int ignore;
+{
+ char *user_name;
+ const char *real_name;
+ char c;
+ symbolS *sym;
+
+ user_name = input_line_pointer;
+ c = get_symbol_end ();
+
+ if (strcmp (user_name, ".text") == 0)
+ real_name = ".text[PR]";
+ else if (strcmp (user_name, ".data") == 0)
+ real_name = ".data[RW]";
+ else
+ {
+ as_bad (_("The XCOFF file format does not support arbitrary sections"));
+ *input_line_pointer = c;
+ ignore_rest_of_line ();
+ return;
+ }
+
+ *input_line_pointer = c;
+
+ sym = symbol_find_or_make (real_name);
+
+ ppc_change_csect (sym);
+
+ demand_empty_rest_of_line ();
+}
+
/* The .extern pseudo-op. We create an undefined symbol. */
static void
*input_line_pointer = endc;
- sym->sy_tc.output = 1;
+ symbol_get_tc (sym)->output = 1;
demand_empty_rest_of_line ();
}
if (*input_line_pointer != ',')
{
- as_bad ("missing rename string");
+ as_bad (_("missing rename string"));
ignore_rest_of_line ();
return;
}
++input_line_pointer;
- sym->sy_tc.real_name = demand_copy_C_string (&len);
+ symbol_get_tc (sym)->real_name = demand_copy_C_string (&len);
demand_empty_rest_of_line ();
}
if (*input_line_pointer != ',')
{
- as_bad ("missing value");
+ as_bad (_("missing value"));
return;
}
++input_line_pointer;
sym = symbol_make (name);
ppc_stab_symbol = false;
- sym->sy_tc.real_name = name;
+ symbol_get_tc (sym)->real_name = name;
(void) expression (&exp);
case O_illegal:
case O_absent:
case O_big:
- as_bad ("illegal .stabx expression; zero assumed");
+ as_bad (_("illegal .stabx expression; zero assumed"));
exp.X_add_number = 0;
/* Fall through. */
case O_constant:
S_SET_VALUE (sym, (valueT) exp.X_add_number);
- sym->sy_frag = &zero_address_frag;
+ symbol_set_frag (sym, &zero_address_frag);
break;
case O_symbol:
if (S_GET_SEGMENT (exp.X_add_symbol) == undefined_section)
- sym->sy_value = exp;
+ symbol_set_value_expression (sym, &exp);
else
{
S_SET_VALUE (sym,
exp.X_add_number + S_GET_VALUE (exp.X_add_symbol));
- sym->sy_frag = exp.X_add_symbol->sy_frag;
+ symbol_set_frag (sym, symbol_get_frag (exp.X_add_symbol));
}
break;
/* The value is some complex expression. This will probably
fail at some later point, but this is probably the right
thing to do here. */
- sym->sy_value = exp;
+ symbol_set_value_expression (sym, &exp);
break;
}
S_SET_SEGMENT (sym, ppc_coff_debug_section);
- sym->bsym->flags |= BSF_DEBUGGING;
+ symbol_get_bfdsym (sym)->flags |= BSF_DEBUGGING;
if (*input_line_pointer != ',')
{
- as_bad ("missing class");
+ as_bad (_("missing class"));
return;
}
++input_line_pointer;
if (*input_line_pointer != ',')
{
- as_bad ("missing type");
+ as_bad (_("missing type"));
return;
}
++input_line_pointer;
S_SET_DATA_TYPE (sym, get_absolute_expression ());
- sym->sy_tc.output = 1;
+ symbol_get_tc (sym)->output = 1;
if (S_GET_STORAGE_CLASS (sym) == C_STSYM)
- sym->sy_tc.within = ppc_current_block;
+ symbol_get_tc (sym)->within = ppc_current_block;
if (exp.X_op != O_symbol
|| ! S_IS_EXTERNAL (exp.X_add_symbol)
{
symbol_remove (sym, &symbol_rootP, &symbol_lastP);
symbol_append (sym, exp.X_add_symbol, &symbol_rootP, &symbol_lastP);
- if (ppc_current_csect->sy_tc.within == exp.X_add_symbol)
- ppc_current_csect->sy_tc.within = sym;
+ if (symbol_get_tc (ppc_current_csect)->within == exp.X_add_symbol)
+ symbol_get_tc (ppc_current_csect)->within = sym;
}
demand_empty_rest_of_line ();
if (*input_line_pointer != ',')
{
- as_bad ("missing symbol name");
+ as_bad (_("missing symbol name"));
ignore_rest_of_line ();
return;
}
if (ext_sym != lab_sym)
{
- ext_sym->sy_value.X_op = O_symbol;
- ext_sym->sy_value.X_add_symbol = lab_sym;
- ext_sym->sy_value.X_op_symbol = NULL;
- ext_sym->sy_value.X_add_number = 0;
+ expressionS exp;
+
+ exp.X_op = O_symbol;
+ exp.X_add_symbol = lab_sym;
+ exp.X_op_symbol = NULL;
+ exp.X_add_number = 0;
+ exp.X_unsigned = 0;
+ symbol_set_value_expression (ext_sym, &exp);
}
- if (ext_sym->sy_tc.class == -1)
- ext_sym->sy_tc.class = XMC_PR;
- ext_sym->sy_tc.output = 1;
+ if (symbol_get_tc (ext_sym)->class == -1)
+ symbol_get_tc (ext_sym)->class = XMC_PR;
+ symbol_get_tc (ext_sym)->output = 1;
if (*input_line_pointer == ',')
{
{
/* The fifth argument is the function size. */
++input_line_pointer;
- ext_sym->sy_tc.size = symbol_new ("L0\001",
- absolute_section,
- (valueT) 0,
- &zero_address_frag);
- pseudo_set (ext_sym->sy_tc.size);
+ symbol_get_tc (ext_sym)->size = symbol_new ("L0\001",
+ absolute_section,
+ (valueT) 0,
+ &zero_address_frag);
+ pseudo_set (symbol_get_tc (ext_sym)->size);
}
}
}
sym = symbol_make (".bf");
S_SET_SEGMENT (sym, text_section);
- sym->sy_frag = frag_now;
+ symbol_set_frag (sym, frag_now);
S_SET_VALUE (sym, frag_now_fix ());
S_SET_STORAGE_CLASS (sym, C_FCN);
S_SET_NUMBER_AUXILIARY (sym, 1);
SA_SET_SYM_LNNO (sym, coff_line_base);
- sym->sy_tc.output = 1;
+ symbol_get_tc (sym)->output = 1;
ppc_frob_label (sym);
sym = symbol_make (".ef");
S_SET_SEGMENT (sym, text_section);
- sym->sy_frag = frag_now;
+ symbol_set_frag (sym, frag_now);
S_SET_VALUE (sym, frag_now_fix ());
S_SET_STORAGE_CLASS (sym, C_FCN);
S_SET_NUMBER_AUXILIARY (sym, 1);
SA_SET_SYM_LNNO (sym, get_absolute_expression ());
- sym->sy_tc.output = 1;
+ symbol_get_tc (sym)->output = 1;
ppc_frob_label (sym);
ppc_biei (ei)
int ei;
{
+ static symbolS *last_biei;
+
char *name;
int len;
symbolS *sym;
.text section. */
S_SET_SEGMENT (sym, text_section);
S_SET_VALUE (sym, coff_n_line_nos);
- sym->bsym->flags |= BSF_DEBUGGING;
+ symbol_get_bfdsym (sym)->flags |= BSF_DEBUGGING;
S_SET_STORAGE_CLASS (sym, ei ? C_EINCL : C_BINCL);
- sym->sy_tc.output = 1;
+ symbol_get_tc (sym)->output = 1;
- for (look = symbol_rootP;
+ for (look = last_biei ? last_biei : symbol_rootP;
(look != (symbolS *) NULL
&& (S_GET_STORAGE_CLASS (look) == C_FILE
|| S_GET_STORAGE_CLASS (look) == C_BINCL
{
symbol_remove (sym, &symbol_rootP, &symbol_lastP);
symbol_insert (sym, look, &symbol_rootP, &symbol_lastP);
+ last_biei = sym;
}
demand_empty_rest_of_line ();
symbolS *sym;
if (ppc_current_block != NULL)
- as_bad ("nested .bs blocks");
+ as_bad (_("nested .bs blocks"));
name = input_line_pointer;
endc = get_symbol_end ();
sym = symbol_make (".bs");
S_SET_SEGMENT (sym, now_seg);
S_SET_STORAGE_CLASS (sym, C_BSTAT);
- sym->bsym->flags |= BSF_DEBUGGING;
- sym->sy_tc.output = 1;
+ symbol_get_bfdsym (sym)->flags |= BSF_DEBUGGING;
+ symbol_get_tc (sym)->output = 1;
- sym->sy_tc.within = csect;
+ symbol_get_tc (sym)->within = csect;
ppc_frob_label (sym);
symbolS *sym;
if (ppc_current_block == NULL)
- as_bad (".es without preceding .bs");
+ as_bad (_(".es without preceding .bs"));
sym = symbol_make (".es");
S_SET_SEGMENT (sym, now_seg);
S_SET_STORAGE_CLASS (sym, C_ESTAT);
- sym->bsym->flags |= BSF_DEBUGGING;
- sym->sy_tc.output = 1;
+ symbol_get_bfdsym (sym)->flags |= BSF_DEBUGGING;
+ symbol_get_tc (sym)->output = 1;
ppc_frob_label (sym);
sym = symbol_make (".bb");
S_SET_SEGMENT (sym, text_section);
- sym->sy_frag = frag_now;
+ symbol_set_frag (sym, frag_now);
S_SET_VALUE (sym, frag_now_fix ());
S_SET_STORAGE_CLASS (sym, C_BLOCK);
S_SET_NUMBER_AUXILIARY (sym, 1);
SA_SET_SYM_LNNO (sym, get_absolute_expression ());
- sym->sy_tc.output = 1;
+ symbol_get_tc (sym)->output = 1;
SF_SET_PROCESS (sym);
sym = symbol_make (".eb");
S_SET_SEGMENT (sym, text_section);
- sym->sy_frag = frag_now;
+ symbol_set_frag (sym, frag_now);
S_SET_VALUE (sym, frag_now_fix ());
S_SET_STORAGE_CLASS (sym, C_BLOCK);
S_SET_NUMBER_AUXILIARY (sym, 1);
SA_SET_SYM_LNNO (sym, get_absolute_expression ());
- sym->sy_tc.output = 1;
+ symbol_get_tc (sym)->output = 1;
SF_SET_PROCESS (sym);
name = demand_copy_C_string (&len);
sym = symbol_make (name);
S_SET_SEGMENT (sym, ppc_coff_debug_section);
- sym->bsym->flags |= BSF_DEBUGGING;
+ symbol_get_bfdsym (sym)->flags |= BSF_DEBUGGING;
S_SET_STORAGE_CLASS (sym, C_BCOMM);
S_SET_VALUE (sym, 0);
- sym->sy_tc.output = 1;
+ symbol_get_tc (sym)->output = 1;
ppc_frob_label (sym);
sym = symbol_make (".ec");
S_SET_SEGMENT (sym, ppc_coff_debug_section);
- sym->bsym->flags |= BSF_DEBUGGING;
+ symbol_get_bfdsym (sym)->flags |= BSF_DEBUGGING;
S_SET_STORAGE_CLASS (sym, C_ECOMM);
S_SET_VALUE (sym, 0);
- sym->sy_tc.output = 1;
+ symbol_get_tc (sym)->output = 1;
ppc_frob_label (sym);
int ignore;
{
if (ppc_toc_csect != (symbolS *) NULL)
- subseg_set (data_section, ppc_toc_csect->sy_tc.subseg);
+ subseg_set (data_section, symbol_get_tc (ppc_toc_csect)->subseg);
else
{
subsegT subseg;
ppc_toc_frag = frag_now;
sym = symbol_find_or_make ("TOC[TC0]");
- sym->sy_frag = frag_now;
+ symbol_set_frag (sym, frag_now);
S_SET_SEGMENT (sym, data_section);
S_SET_VALUE (sym, (valueT) frag_now_fix ());
- sym->sy_tc.subseg = subseg;
- sym->sy_tc.output = 1;
- sym->sy_tc.within = sym;
+ symbol_get_tc (sym)->subseg = subseg;
+ symbol_get_tc (sym)->output = 1;
+ symbol_get_tc (sym)->within = sym;
ppc_toc_csect = sym;
for (list = ppc_data_csects;
- list->sy_tc.next != (symbolS *) NULL;
- list = list->sy_tc.next)
+ symbol_get_tc (list)->next != (symbolS *) NULL;
+ list = symbol_get_tc (list)->next)
;
- list->sy_tc.next = sym;
+ symbol_get_tc (list)->next = sym;
symbol_remove (sym, &symbol_rootP, &symbol_lastP);
- symbol_append (sym, list->sy_tc.within, &symbol_rootP, &symbol_lastP);
+ symbol_append (sym, symbol_get_tc (list)->within, &symbol_rootP,
+ &symbol_lastP);
}
ppc_current_csect = ppc_toc_csect;
demand_empty_rest_of_line ();
}
+/* The AIX assembler automatically aligns the operands of a .long or
+ .short pseudo-op, and we want to be compatible. */
+
+static void
+ppc_xcoff_cons (log_size)
+ int log_size;
+{
+ frag_align (log_size, 0, 0);
+ record_alignment (now_seg, log_size);
+ cons (1 << log_size);
+}
+
+static void
+ppc_machine(dummy)
+ int dummy;
+{
+ discard_rest_of_line();
+ /* What does aix use this for? */
+}
+
+static void
+ppc_vbyte (dummy)
+ int dummy;
+{
+ expressionS exp;
+ int byte_count;
+
+ (void) expression (&exp);
+
+ if (exp.X_op != O_constant)
+ {
+ as_bad (_("non-constant byte count"));
+ return;
+ }
+
+ byte_count = exp.X_add_number;
+
+ if (*input_line_pointer != ',')
+ {
+ as_bad (_("missing value"));
+ return;
+ }
+
+ ++input_line_pointer;
+ cons (byte_count);
+}
+
#endif /* OBJ_XCOFF */
\f
/* The .tc pseudo-op. This is used when generating either XCOFF or
static void
ppc_tc (ignore)
- int ignore;
+ int ignore ATTRIBUTE_UNUSED;
{
#ifdef OBJ_XCOFF
if (ppc_toc_csect == (symbolS *) NULL
|| ppc_toc_csect != ppc_current_csect)
{
- as_bad (".tc not in .toc section");
+ as_bad (_(".tc not in .toc section"));
ignore_rest_of_line ();
return;
}
{
symbolS *label;
- label = ppc_current_csect->sy_tc.within;
- if (label->sy_tc.class != XMC_TC0)
+ label = symbol_get_tc (ppc_current_csect)->within;
+ if (symbol_get_tc (label)->class != XMC_TC0)
{
- as_warn (".tc with no label");
+ as_bad (_(".tc with no label"));
ignore_rest_of_line ();
return;
}
S_SET_SEGMENT (label, S_GET_SEGMENT (sym));
- label->sy_frag = sym->sy_frag;
+ symbol_set_frag (label, symbol_get_frag (sym));
S_SET_VALUE (label, S_GET_VALUE (sym));
while (! is_end_of_line[(unsigned char) *input_line_pointer])
}
S_SET_SEGMENT (sym, now_seg);
- sym->sy_frag = frag_now;
+ symbol_set_frag (sym, frag_now);
S_SET_VALUE (sym, (valueT) frag_now_fix ());
- sym->sy_tc.class = XMC_TC;
- sym->sy_tc.output = 1;
+ symbol_get_tc (sym)->class = XMC_TC;
+ symbol_get_tc (sym)->output = 1;
ppc_frob_label (sym);
}
++input_line_pointer;
/* Align to a four byte boundary. */
- frag_align (2, 0);
+ frag_align (2, 0, 0);
record_alignment (now_seg, 2);
#endif /* ! defined (OBJ_XCOFF) */
else
{
++input_line_pointer;
- cons (4);
+ cons ((ppc_size == PPC_OPCODE_64) ? 8 : 4);
}
}
\f
if (ppc_previous_section == NULL)
{
- as_warn("No previous section to return to. Directive ignored.");
+ as_warn(_("No previous section to return to. Directive ignored."));
return;
}
SKIP_WHITESPACE ();
if (*input_line_pointer != ',')
{
- as_bad ("Expected comma after symbol-name: rest of line ignored.");
+ as_bad (_("Expected comma after symbol-name: rest of line ignored."));
ignore_rest_of_line ();
return;
}
input_line_pointer++; /* skip ',' */
if ((temp = get_absolute_expression ()) < 0)
{
- as_warn (".COMMon length (%ld.) <0! Ignored.", (long) temp);
+ as_warn (_(".COMMon length (%ld.) <0! Ignored."), (long) temp);
ignore_rest_of_line ();
return;
}
align = get_absolute_expression ();
if (align <= 0)
{
- as_warn ("ignoring bad alignment");
+ as_warn (_("ignoring bad alignment"));
align = 3;
}
}
symbolP = symbol_find_or_make (name);
*p = c;
- if (S_IS_DEFINED (symbolP))
+ if (S_IS_DEFINED (symbolP) && ! S_IS_COMMON (symbolP))
{
- as_bad ("Ignoring attempt to re-define symbol `%s'.",
+ as_bad (_("Ignoring attempt to re-define symbol `%s'."),
S_GET_NAME (symbolP));
ignore_rest_of_line ();
return;
if (S_GET_VALUE (symbolP))
{
if (S_GET_VALUE (symbolP) != (valueT) temp)
- as_bad ("Length of .comm \"%s\" is already %ld. Not changed to %ld.",
+ as_bad (_("Length of .comm \"%s\" is already %ld. Not changed to %ld."),
S_GET_NAME (symbolP),
(long) S_GET_VALUE (symbolP),
(long) temp);
{
/* Section Contents */
case 'a': /* unknown */
- as_warn ("Unsupported section attribute -- 'a'");
+ as_bad (_("Unsupported section attribute -- 'a'"));
break;
case 'c': /* code section */
flags |= SEC_CODE;
break;
default:
- as_warn("unknown section attribute '%c'",
- *input_line_pointer);
+ as_bad(_("unknown section attribute '%c'"),
+ *input_line_pointer);
break;
}
++input_line_pointer;
if (flags != SEC_NO_FLAGS)
{
if (! bfd_set_section_flags (stdoutput, sec, flags))
- as_warn ("error setting flags for \"%s\": %s",
- bfd_section_name (stdoutput, sec),
- bfd_errmsg (bfd_get_error ()));
+ as_bad (_("error setting flags for \"%s\": %s"),
+ bfd_section_name (stdoutput, sec),
+ bfd_errmsg (bfd_get_error ()));
}
bfd_set_section_alignment(stdoutput, sec, align);
*s = toupper (*s);
if (*s == '\0' || s[1] != '\0')
- as_bad ("bad symbol suffix");
+ as_bad (_("bad symbol suffix"));
*s = ']';
}
ppc_symbol_new_hook (sym)
symbolS *sym;
{
+ struct ppc_tc_sy *tc;
const char *s;
- sym->sy_tc.next = NULL;
- sym->sy_tc.output = 0;
- sym->sy_tc.class = -1;
- sym->sy_tc.real_name = NULL;
- sym->sy_tc.subseg = 0;
- sym->sy_tc.align = 0;
- sym->sy_tc.size = NULL;
- sym->sy_tc.within = NULL;
+ tc = symbol_get_tc (sym);
+ tc->next = NULL;
+ tc->output = 0;
+ tc->class = -1;
+ tc->real_name = NULL;
+ tc->subseg = 0;
+ tc->align = 0;
+ tc->size = NULL;
+ tc->within = NULL;
if (ppc_stab_symbol)
return;
{
case 'B':
if (strcmp (s, "BS]") == 0)
- sym->sy_tc.class = XMC_BS;
+ tc->class = XMC_BS;
break;
case 'D':
if (strcmp (s, "DB]") == 0)
- sym->sy_tc.class = XMC_DB;
+ tc->class = XMC_DB;
else if (strcmp (s, "DS]") == 0)
- sym->sy_tc.class = XMC_DS;
+ tc->class = XMC_DS;
break;
case 'G':
if (strcmp (s, "GL]") == 0)
- sym->sy_tc.class = XMC_GL;
+ tc->class = XMC_GL;
break;
case 'P':
if (strcmp (s, "PR]") == 0)
- sym->sy_tc.class = XMC_PR;
+ tc->class = XMC_PR;
break;
case 'R':
if (strcmp (s, "RO]") == 0)
- sym->sy_tc.class = XMC_RO;
+ tc->class = XMC_RO;
else if (strcmp (s, "RW]") == 0)
- sym->sy_tc.class = XMC_RW;
+ tc->class = XMC_RW;
break;
case 'S':
if (strcmp (s, "SV]") == 0)
- sym->sy_tc.class = XMC_SV;
+ tc->class = XMC_SV;
break;
case 'T':
if (strcmp (s, "TC]") == 0)
- sym->sy_tc.class = XMC_TC;
+ tc->class = XMC_TC;
else if (strcmp (s, "TI]") == 0)
- sym->sy_tc.class = XMC_TI;
+ tc->class = XMC_TI;
else if (strcmp (s, "TB]") == 0)
- sym->sy_tc.class = XMC_TB;
+ tc->class = XMC_TB;
else if (strcmp (s, "TC0]") == 0 || strcmp (s, "T0]") == 0)
- sym->sy_tc.class = XMC_TC0;
+ tc->class = XMC_TC0;
break;
case 'U':
if (strcmp (s, "UA]") == 0)
- sym->sy_tc.class = XMC_UA;
+ tc->class = XMC_UA;
else if (strcmp (s, "UC]") == 0)
- sym->sy_tc.class = XMC_UC;
+ tc->class = XMC_UC;
break;
case 'X':
if (strcmp (s, "XO]") == 0)
- sym->sy_tc.class = XMC_XO;
+ tc->class = XMC_XO;
break;
}
- if (sym->sy_tc.class == -1)
- as_bad ("Unrecognized symbol suffix");
+ if (tc->class == -1)
+ as_bad (_("Unrecognized symbol suffix"));
}
/* Set the class of a label based on where it is defined. This
{
if (ppc_current_csect != (symbolS *) NULL)
{
- if (sym->sy_tc.class == -1)
- sym->sy_tc.class = ppc_current_csect->sy_tc.class;
+ if (symbol_get_tc (sym)->class == -1)
+ symbol_get_tc (sym)->class = symbol_get_tc (ppc_current_csect)->class;
symbol_remove (sym, &symbol_rootP, &symbol_lastP);
- symbol_append (sym, ppc_current_csect->sy_tc.within, &symbol_rootP,
- &symbol_lastP);
- ppc_current_csect->sy_tc.within = sym;
+ symbol_append (sym, symbol_get_tc (ppc_current_csect)->within,
+ &symbol_rootP, &symbol_lastP);
+ symbol_get_tc (ppc_current_csect)->within = sym;
}
}
/* Discard symbols that should not be included in the output symbol
table. */
- if (! sym->sy_used_in_reloc
- && ((sym->bsym->flags & BSF_SECTION_SYM) != 0
+ if (! symbol_used_in_reloc_p (sym)
+ && ((symbol_get_bfdsym (sym)->flags & BSF_SECTION_SYM) != 0
|| (! S_IS_EXTERNAL (sym)
- && ! sym->sy_tc.output
+ && ! symbol_get_tc (sym)->output
&& S_GET_STORAGE_CLASS (sym) != C_FILE)))
return 1;
- if (sym->sy_tc.real_name != (char *) NULL)
- S_SET_NAME (sym, sym->sy_tc.real_name);
+ if (symbol_get_tc (sym)->real_name != (char *) NULL)
+ S_SET_NAME (sym, symbol_get_tc (sym)->real_name);
else
{
const char *name;
if (SF_GET_FUNCTION (sym))
{
if (ppc_last_function != (symbolS *) NULL)
- as_warn ("two .function pseudo-ops with no intervening .ef");
+ as_bad (_("two .function pseudo-ops with no intervening .ef"));
ppc_last_function = sym;
- if (sym->sy_tc.size != (symbolS *) NULL)
+ if (symbol_get_tc (sym)->size != (symbolS *) NULL)
{
- resolve_symbol_value (sym->sy_tc.size);
- SA_SET_SYM_FSIZE (sym, (long) S_GET_VALUE (sym->sy_tc.size));
+ resolve_symbol_value (symbol_get_tc (sym)->size, 1);
+ SA_SET_SYM_FSIZE (sym,
+ (long) S_GET_VALUE (symbol_get_tc (sym)->size));
}
}
else if (S_GET_STORAGE_CLASS (sym) == C_FCN
&& strcmp (S_GET_NAME (sym), ".ef") == 0)
{
if (ppc_last_function == (symbolS *) NULL)
- as_warn (".ef with no preceding .function");
+ as_bad (_(".ef with no preceding .function"));
else
{
set_end = ppc_last_function;
}
if (! S_IS_EXTERNAL (sym)
- && (sym->bsym->flags & BSF_SECTION_SYM) == 0
+ && (symbol_get_bfdsym (sym)->flags & BSF_SECTION_SYM) == 0
&& S_GET_STORAGE_CLASS (sym) != C_FILE
&& S_GET_STORAGE_CLASS (sym) != C_FCN
&& S_GET_STORAGE_CLASS (sym) != C_BLOCK
/* Create a csect aux. */
i = S_GET_NUMBER_AUXILIARY (sym);
S_SET_NUMBER_AUXILIARY (sym, i + 1);
- a = &coffsymbol (sym->bsym)->native[i + 1].u.auxent;
- if (sym->sy_tc.class == XMC_TC0)
+ a = &coffsymbol (symbol_get_bfdsym (sym))->native[i + 1].u.auxent;
+ if (symbol_get_tc (sym)->class == XMC_TC0)
{
/* This is the TOC table. */
know (strcmp (S_GET_NAME (sym), "TOC") == 0);
a->x_csect.x_scnlen.l = 0;
a->x_csect.x_smtyp = (2 << 3) | XTY_SD;
}
- else if (sym->sy_tc.subseg != 0)
+ else if (symbol_get_tc (sym)->subseg != 0)
{
/* This is a csect symbol. x_scnlen is the size of the
csect. */
- if (sym->sy_tc.next == (symbolS *) NULL)
+ if (symbol_get_tc (sym)->next == (symbolS *) NULL)
a->x_csect.x_scnlen.l = (bfd_section_size (stdoutput,
S_GET_SEGMENT (sym))
- S_GET_VALUE (sym));
else
{
- resolve_symbol_value (sym->sy_tc.next);
- a->x_csect.x_scnlen.l = (S_GET_VALUE (sym->sy_tc.next)
+ resolve_symbol_value (symbol_get_tc (sym)->next, 1);
+ a->x_csect.x_scnlen.l = (S_GET_VALUE (symbol_get_tc (sym)->next)
- S_GET_VALUE (sym));
}
- a->x_csect.x_smtyp = (sym->sy_tc.align << 3) | XTY_SD;
+ a->x_csect.x_smtyp = (symbol_get_tc (sym)->align << 3) | XTY_SD;
}
else if (S_GET_SEGMENT (sym) == bss_section)
{
/* This is a common symbol. */
- a->x_csect.x_scnlen.l = sym->sy_frag->fr_offset;
- a->x_csect.x_smtyp = (sym->sy_tc.align << 3) | XTY_CM;
+ a->x_csect.x_scnlen.l = symbol_get_frag (sym)->fr_offset;
+ a->x_csect.x_smtyp = (symbol_get_tc (sym)->align << 3) | XTY_CM;
if (S_IS_EXTERNAL (sym))
- sym->sy_tc.class = XMC_RW;
+ symbol_get_tc (sym)->class = XMC_RW;
else
- sym->sy_tc.class = XMC_BS;
+ symbol_get_tc (sym)->class = XMC_BS;
}
else if (S_GET_SEGMENT (sym) == absolute_section)
{
ppc_adjust_symtab. */
ppc_saw_abs = true;
a->x_csect.x_smtyp = XTY_LD;
- if (sym->sy_tc.class == -1)
- sym->sy_tc.class = XMC_XO;
+ if (symbol_get_tc (sym)->class == -1)
+ symbol_get_tc (sym)->class = XMC_XO;
}
else if (! S_IS_DEFINED (sym))
{
a->x_csect.x_scnlen.l = 0;
a->x_csect.x_smtyp = XTY_ER;
}
- else if (sym->sy_tc.class == XMC_TC)
+ else if (symbol_get_tc (sym)->class == XMC_TC)
{
symbolS *next;
/* This is a TOC definition. x_scnlen is the size of the
TOC entry. */
next = symbol_next (sym);
- while (next->sy_tc.class == XMC_TC0)
+ while (symbol_get_tc (next)->class == XMC_TC0)
next = symbol_next (next);
if (next == (symbolS *) NULL
- || next->sy_tc.class != XMC_TC)
+ || symbol_get_tc (next)->class != XMC_TC)
{
if (ppc_after_toc_frag == (fragS *) NULL)
a->x_csect.x_scnlen.l = (bfd_section_size (stdoutput,
}
else
{
- resolve_symbol_value (next);
+ resolve_symbol_value (next, 1);
a->x_csect.x_scnlen.l = (S_GET_VALUE (next)
- S_GET_VALUE (sym));
}
abort ();
/* Skip the initial dummy symbol. */
- csect = csect->sy_tc.next;
+ csect = symbol_get_tc (csect)->next;
if (csect == (symbolS *) NULL)
{
- as_warn ("warning: symbol %s has no csect", S_GET_NAME (sym));
+ as_warn (_("warning: symbol %s has no csect"), S_GET_NAME (sym));
a->x_csect.x_scnlen.l = 0;
}
else
{
- while (csect->sy_tc.next != (symbolS *) NULL)
+ while (symbol_get_tc (csect)->next != (symbolS *) NULL)
{
- resolve_symbol_value (csect->sy_tc.next);
- if (S_GET_VALUE (csect->sy_tc.next) > S_GET_VALUE (sym))
+ resolve_symbol_value (symbol_get_tc (csect)->next, 1);
+ if (S_GET_VALUE (symbol_get_tc (csect)->next)
+ > S_GET_VALUE (sym))
break;
- csect = csect->sy_tc.next;
+ csect = symbol_get_tc (csect)->next;
}
- a->x_csect.x_scnlen.p = coffsymbol (csect->bsym)->native;
- coffsymbol (sym->bsym)->native[i + 1].fix_scnlen = 1;
+ a->x_csect.x_scnlen.p =
+ coffsymbol (symbol_get_bfdsym (csect))->native;
+ coffsymbol (symbol_get_bfdsym (sym))->native[i + 1].fix_scnlen =
+ 1;
}
a->x_csect.x_smtyp = XTY_LD;
}
a->x_csect.x_parmhash = 0;
a->x_csect.x_snhash = 0;
- if (sym->sy_tc.class == -1)
+ if (symbol_get_tc (sym)->class == -1)
a->x_csect.x_smclas = XMC_PR;
else
- a->x_csect.x_smclas = sym->sy_tc.class;
+ a->x_csect.x_smclas = symbol_get_tc (sym)->class;
a->x_csect.x_stab = 0;
a->x_csect.x_snstab = 0;
/* Don't let the COFF backend resort these symbols. */
- sym->bsym->flags |= BSF_NOT_AT_END;
+ symbol_get_bfdsym (sym)->flags |= BSF_NOT_AT_END;
}
else if (S_GET_STORAGE_CLASS (sym) == C_BSTAT)
{
csect symbol. BFD will do that for us if we set the right
flags. */
S_SET_VALUE (sym,
- (valueT) coffsymbol (sym->sy_tc.within->bsym)->native);
- coffsymbol (sym->bsym)->native->fix_value = 1;
+ ((valueT)
+ coffsymbol (symbol_get_bfdsym
+ (symbol_get_tc (sym)->within))->native));
+ coffsymbol (symbol_get_bfdsym (sym))->native->fix_value = 1;
}
else if (S_GET_STORAGE_CLASS (sym) == C_STSYM)
{
symbolS *csect;
/* The value is the offset from the enclosing csect. */
- block = sym->sy_tc.within;
- csect = block->sy_tc.within;
- resolve_symbol_value (csect);
+ block = symbol_get_tc (sym)->within;
+ csect = symbol_get_tc (block)->within;
+ resolve_symbol_value (csect, 1);
S_SET_VALUE (sym, S_GET_VALUE (sym) - S_GET_VALUE (csect));
}
else if (S_GET_STORAGE_CLASS (sym) == C_BINCL
/* We want the value to be a file offset into the line numbers.
BFD will do that for us if we set the right flags. We have
already set the value correctly. */
- coffsymbol (sym->bsym)->native->fix_line = 1;
+ coffsymbol (symbol_get_bfdsym (sym))->native->fix_line = 1;
}
return 0;
csect = symbol_create (".abs[XO]", absolute_section,
S_GET_VALUE (sym), &zero_address_frag);
- csect->bsym->value = S_GET_VALUE (sym);
+ symbol_get_bfdsym (csect)->value = S_GET_VALUE (sym);
S_SET_STORAGE_CLASS (csect, C_HIDEXT);
i = S_GET_NUMBER_AUXILIARY (csect);
S_SET_NUMBER_AUXILIARY (csect, i + 1);
- a = &coffsymbol (csect->bsym)->native[i + 1].u.auxent;
+ a = &coffsymbol (symbol_get_bfdsym (csect))->native[i + 1].u.auxent;
a->x_csect.x_scnlen.l = 0;
a->x_csect.x_smtyp = XTY_SD;
a->x_csect.x_parmhash = 0;
symbol_insert (csect, sym, &symbol_rootP, &symbol_lastP);
i = S_GET_NUMBER_AUXILIARY (sym);
- a = &coffsymbol (sym->bsym)->native[i].u.auxent;
- a->x_csect.x_scnlen.p = coffsymbol (csect->bsym)->native;
- coffsymbol (sym->bsym)->native[i].fix_scnlen = 1;
+ a = &coffsymbol (symbol_get_bfdsym (sym))->native[i].u.auxent;
+ a->x_csect.x_scnlen.p = coffsymbol (symbol_get_bfdsym (csect))->native;
+ coffsymbol (symbol_get_bfdsym (sym))->native[i].fix_scnlen = 1;
}
ppc_saw_abs = false;
default:
*sizep = 0;
- return "bad call to md_atof";
+ return _("bad call to md_atof");
}
t = atof_ieee (input_line_pointer, type, words);
int
md_estimate_size_before_relax (fragp, seg)
- fragS *fragp;
- asection *seg;
+ fragS *fragp ATTRIBUTE_UNUSED;
+ asection *seg ATTRIBUTE_UNUSED;
{
abort ();
return 0;
void
md_convert_frag (abfd, sec, fragp)
- bfd *abfd;
- asection *sec;
- fragS *fragp;
+ bfd *abfd ATTRIBUTE_UNUSED;
+ asection *sec ATTRIBUTE_UNUSED;
+ fragS *fragp ATTRIBUTE_UNUSED;
{
abort ();
}
/*ARGSUSED*/
symbolS *
md_undefined_symbol (name)
- char *name;
+ char *name ATTRIBUTE_UNUSED;
{
return 0;
}
long
md_pcrel_from_section (fixp, sec)
fixS *fixp;
- segT sec;
+ segT sec ATTRIBUTE_UNUSED;
{
-#ifdef OBJ_ELF
- if (fixp->fx_addsy != (symbolS *) NULL
- && (! S_IS_DEFINED (fixp->fx_addsy)
- || TC_FORCE_RELOCATION_SECTION (fixp, sec)))
- return 0;
-#endif
-
return fixp->fx_frag->fr_address + fixp->fx_where;
}
{
valueT val;
- resolve_symbol_value (fix->fx_addsy);
+ resolve_symbol_value (fix->fx_addsy, 1);
val = S_GET_VALUE (fix->fx_addsy);
if (ppc_toc_csect != (symbolS *) NULL
&& fix->fx_addsy != (symbolS *) NULL
sy != (symbolS *) NULL;
sy = symbol_next (sy))
{
- if (sy->sy_tc.class == XMC_TC0)
+ if (symbol_get_tc (sy)->class == XMC_TC0)
continue;
- if (sy->sy_tc.class != XMC_TC)
+ if (symbol_get_tc (sy)->class != XMC_TC)
break;
- resolve_symbol_value (sy);
+ resolve_symbol_value (sy, 1);
if (val == S_GET_VALUE (sy))
{
fix->fx_addsy = sy;
}
as_bad_where (fix->fx_file, fix->fx_line,
- "symbol in .toc does not match any .tc");
+ _("symbol in .toc does not match any .tc"));
}
/* Possibly adjust the reloc to be against the csect. */
if (fix->fx_addsy != (symbolS *) NULL
- && fix->fx_addsy->sy_tc.subseg == 0
- && fix->fx_addsy->sy_tc.class != XMC_TC0
- && fix->fx_addsy->sy_tc.class != XMC_TC
- && S_GET_SEGMENT (fix->fx_addsy) != bss_section)
+ && symbol_get_tc (fix->fx_addsy)->subseg == 0
+ && symbol_get_tc (fix->fx_addsy)->class != XMC_TC0
+ && symbol_get_tc (fix->fx_addsy)->class != XMC_TC
+ && S_GET_SEGMENT (fix->fx_addsy) != bss_section
+ /* Don't adjust if this is a reloc in the toc section. */
+ && (S_GET_SEGMENT (fix->fx_addsy) != data_section
+ || ppc_toc_csect == NULL
+ || val < ppc_toc_frag->fr_address
+ || (ppc_after_toc_frag != NULL
+ && val >= ppc_after_toc_frag->fr_address)))
{
symbolS *csect;
abort ();
/* Skip the initial dummy symbol. */
- csect = csect->sy_tc.next;
+ csect = symbol_get_tc (csect)->next;
if (csect != (symbolS *) NULL)
{
- while (csect->sy_tc.next != (symbolS *) NULL
- && (csect->sy_tc.next->sy_frag->fr_address
- <= fix->fx_addsy->sy_frag->fr_address))
- csect = csect->sy_tc.next;
+ while (symbol_get_tc (csect)->next != (symbolS *) NULL
+ && (symbol_get_frag (symbol_get_tc (csect)->next)->fr_address
+ <= val))
+ {
+ /* If the csect address equals the symbol value, then we
+ have to look through the full symbol table to see
+ whether this is the csect we want. Note that we will
+ only get here if the csect has zero length. */
+ if ((symbol_get_frag (csect)->fr_address == val)
+ && S_GET_VALUE (csect) == S_GET_VALUE (fix->fx_addsy))
+ {
+ symbolS *scan;
+
+ for (scan = symbol_next (csect);
+ scan != NULL;
+ scan = symbol_next (scan))
+ {
+ if (symbol_get_tc (scan)->subseg != 0)
+ break;
+ if (scan == fix->fx_addsy)
+ break;
+ }
+
+ /* If we found the symbol before the next csect
+ symbol, then this is the csect we want. */
+ if (scan == fix->fx_addsy)
+ break;
+ }
+
+ csect = symbol_get_tc (csect)->next;
+ }
fix->fx_offset += (S_GET_VALUE (fix->fx_addsy)
- - csect->sy_frag->fr_address);
+ - symbol_get_frag (csect)->fr_address);
fix->fx_addsy = csect;
}
}
&& S_GET_SEGMENT (fix->fx_addsy) == bss_section
&& ! S_IS_EXTERNAL (fix->fx_addsy))
{
- resolve_symbol_value (fix->fx_addsy->sy_frag->fr_symbol);
- fix->fx_offset += (S_GET_VALUE (fix->fx_addsy)
- - S_GET_VALUE (fix->fx_addsy->sy_frag->fr_symbol));
- fix->fx_addsy = fix->fx_addsy->sy_frag->fr_symbol;
+ resolve_symbol_value (symbol_get_frag (fix->fx_addsy)->fr_symbol, 1);
+ fix->fx_offset +=
+ (S_GET_VALUE (fix->fx_addsy)
+ - S_GET_VALUE (symbol_get_frag (fix->fx_addsy)->fr_symbol));
+ fix->fx_addsy = symbol_get_frag (fix->fx_addsy)->fr_symbol;
}
return 0;
}
-#endif
+/* A reloc from one csect to another must be kept. The assembler
+ will, of course, keep relocs between sections, and it will keep
+ absolute relocs, but we need to force it to keep PC relative relocs
+ between two csects in the same section. */
+
+int
+ppc_force_relocation (fix)
+ fixS *fix;
+{
+ /* At this point fix->fx_addsy should already have been converted to
+ a csect symbol. If the csect does not include the fragment, then
+ we need to force the relocation. */
+ if (fix->fx_pcrel
+ && fix->fx_addsy != NULL
+ && symbol_get_tc (fix->fx_addsy)->subseg != 0
+ && ((symbol_get_frag (fix->fx_addsy)->fr_address
+ > fix->fx_frag->fr_address)
+ || (symbol_get_tc (fix->fx_addsy)->next != NULL
+ && (symbol_get_frag (symbol_get_tc (fix->fx_addsy)->next)->fr_address
+ <= fix->fx_frag->fr_address))))
+ return 1;
+
+ return 0;
+}
+
+#endif /* OBJ_XCOFF */
/* See whether a symbol is in the TOC section. */
symbolS *sym;
{
#ifdef OBJ_XCOFF
- return sym->sy_tc.class == XMC_TC;
+ return symbol_get_tc (sym)->class == XMC_TC;
#else
return strcmp (segment_name (S_GET_SEGMENT (sym)), ".got") == 0;
#endif
{
valueT value;
+#ifdef OBJ_ELF
+ value = *valuep;
+ if (fixp->fx_addsy != NULL)
+ {
+ /* `*valuep' may contain the value of the symbol on which the reloc
+ will be based; we have to remove it. */
+ if (symbol_used_in_reloc_p (fixp->fx_addsy)
+ && S_GET_SEGMENT (fixp->fx_addsy) != absolute_section
+ && S_GET_SEGMENT (fixp->fx_addsy) != undefined_section
+ && ! bfd_is_com_section (S_GET_SEGMENT (fixp->fx_addsy)))
+ value -= S_GET_VALUE (fixp->fx_addsy);
+
+ /* FIXME: Why '+'? Better yet, what exactly is '*valuep'
+ supposed to be? I think this is related to various similar
+ FIXMEs in tc-i386.c and tc-sparc.c. */
+ if (fixp->fx_pcrel)
+ value += fixp->fx_frag->fr_address + fixp->fx_where;
+ }
+ else
+ {
+ fixp->fx_done = 1;
+ }
+#else
/* FIXME FIXME FIXME: The value we are passed in *valuep includes
the symbol values. Since we are using BFD_ASSEMBLER, if we are
doing this relocation the code in write.c is going to call
- bfd_perform_relocation, which is also going to use the symbol
+ bfd_install_relocation, which is also going to use the symbol
value. That means that if the reloc is fully resolved we want to
- use *valuep since bfd_perform_relocation is not being used.
+ use *valuep since bfd_install_relocation is not being used.
However, if the reloc is not fully resolved we do not want to use
*valuep, and must use fx_offset instead. However, if the reloc
is PC relative, we do want to use *valuep since it includes the
result of md_pcrel_from. This is confusing. */
-
if (fixp->fx_addsy == (symbolS *) NULL)
{
value = *valuep;
{
/* We can't actually support subtracting a symbol. */
as_bad_where (fixp->fx_file, fixp->fx_line,
- "expression too complex");
+ _("expression too complex"));
}
}
}
+#endif
if ((int) fixp->fx_r_type >= (int) BFD_RELOC_UNUSED)
{
&& operand->shift == 0
&& operand->insert == NULL
&& fixp->fx_addsy != NULL
- && fixp->fx_addsy->sy_tc.subseg != 0
- && fixp->fx_addsy->sy_tc.class != XMC_TC
- && fixp->fx_addsy->sy_tc.class != XMC_TC0
+ && symbol_get_tc (fixp->fx_addsy)->subseg != 0
+ && symbol_get_tc (fixp->fx_addsy)->class != XMC_TC
+ && symbol_get_tc (fixp->fx_addsy)->class != XMC_TC0
&& S_GET_SEGMENT (fixp->fx_addsy) != bss_section)
{
value = fixp->fx_offset;
else if ((operand->flags & PPC_OPERAND_PARENS) != 0
&& operand->bits == 16
&& operand->shift == 0
- && operand->insert == NULL
&& fixp->fx_addsy != NULL
&& ppc_is_toc_sym (fixp->fx_addsy))
{
}
else
{
- as_bad_where (fixp->fx_file, fixp->fx_line,
- "unresolved expression that must be resolved");
+ char *sfile;
+ unsigned int sline;
+
+ /* Use expr_symbol_where to see if this is an expression
+ symbol. */
+ if (expr_symbol_where (fixp->fx_addsy, &sfile, &sline))
+ as_bad_where (fixp->fx_file, fixp->fx_line,
+ _("unresolved expression that must be resolved"));
+ else
+ as_bad_where (fixp->fx_file, fixp->fx_line,
+ _("unsupported relocation type"));
fixp->fx_done = 1;
return 1;
}
value, 4);
break;
+ case BFD_RELOC_64:
+ if (fixp->fx_pcrel)
+ fixp->fx_r_type = BFD_RELOC_64_PCREL;
+ /* fall through */
+ case BFD_RELOC_64_PCREL:
+ md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
+ value, 8);
+ break;
case BFD_RELOC_LO16:
- case BFD_RELOC_HI16:
- case BFD_RELOC_HI16_S:
case BFD_RELOC_16:
case BFD_RELOC_GPREL16:
case BFD_RELOC_16_GOT_PCREL:
case BFD_RELOC_PPC_EMB_NADDR16_HI:
case BFD_RELOC_PPC_EMB_NADDR16_HA:
case BFD_RELOC_PPC_EMB_SDAI16:
- case BFD_RELOC_PPC_EMB_SDA21:
case BFD_RELOC_PPC_EMB_SDA2REL:
case BFD_RELOC_PPC_EMB_SDA2I16:
case BFD_RELOC_PPC_EMB_RELSEC16:
case BFD_RELOC_PPC_EMB_RELSDA:
case BFD_RELOC_PPC_TOC16:
if (fixp->fx_pcrel)
- abort ();
+ {
+ if (fixp->fx_addsy != NULL)
+ as_bad_where (fixp->fx_file, fixp->fx_line,
+ _("cannot emit PC relative %s relocation against %s"),
+ bfd_get_reloc_code_name (fixp->fx_r_type),
+ S_GET_NAME (fixp->fx_addsy));
+ else
+ as_bad_where (fixp->fx_file, fixp->fx_line,
+ _("cannot emit PC relative %s relocation"),
+ bfd_get_reloc_code_name (fixp->fx_r_type));
+ }
md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
value, 2);
break;
+ /* This case happens when you write, for example,
+ lis %r3,(L1-L2)@ha
+ where L1 and L2 are defined later. */
+ case BFD_RELOC_HI16:
+ if (fixp->fx_pcrel)
+ abort ();
+ md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
+ value >> 16, 2);
+ break;
+ case BFD_RELOC_HI16_S:
+ if (fixp->fx_pcrel)
+ abort ();
+ md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where,
+ (value + 0x8000) >> 16, 2);
+ break;
+
+ /* Because SDA21 modifies the register field, the size is set to 4
+ bytes, rather than 2, so offset it here appropriately */
+ case BFD_RELOC_PPC_EMB_SDA21:
+ if (fixp->fx_pcrel)
+ abort ();
+
+ md_number_to_chars (fixp->fx_frag->fr_literal + fixp->fx_where
+ + ((target_big_endian) ? 2 : 0),
+ value, 2);
+ break;
+
case BFD_RELOC_8:
if (fixp->fx_pcrel)
abort ();
value, 1);
break;
+ case BFD_RELOC_24_PLT_PCREL:
+ case BFD_RELOC_PPC_LOCAL24PC:
+ if (!fixp->fx_pcrel && !fixp->fx_done)
+ abort ();
+
+ if (fixp->fx_done)
+ {
+ char *where;
+ unsigned long insn;
+
+ /* Fetch the instruction, insert the fully resolved operand
+ value, and stuff the instruction back again. */
+ where = fixp->fx_frag->fr_literal + fixp->fx_where;
+ if (target_big_endian)
+ insn = bfd_getb32 ((unsigned char *) where);
+ else
+ insn = bfd_getl32 ((unsigned char *) where);
+ if ((value & 3) != 0)
+ as_bad_where (fixp->fx_file, fixp->fx_line,
+ _("must branch to an address a multiple of 4"));
+ if ((offsetT) value < -0x40000000
+ || (offsetT) value >= 0x40000000)
+ as_bad_where (fixp->fx_file, fixp->fx_line,
+ _("@local or @plt branch destination is too far away, %ld bytes"),
+ value);
+ insn = insn | (value & 0x03fffffc);
+ if (target_big_endian)
+ bfd_putb32 ((bfd_vma) insn, (unsigned char *) where);
+ else
+ bfd_putl32 ((bfd_vma) insn, (unsigned char *) where);
+ }
+ break;
+
+ case BFD_RELOC_VTABLE_INHERIT:
+ fixp->fx_done = 0;
+ if (fixp->fx_addsy
+ && !S_IS_DEFINED (fixp->fx_addsy)
+ && !S_IS_WEAK (fixp->fx_addsy))
+ S_SET_WEAK (fixp->fx_addsy);
+ break;
+
+ case BFD_RELOC_VTABLE_ENTRY:
+ fixp->fx_done = 0;
+ break;
+
default:
fprintf(stderr,
- "Gas failure, reloc value %d\n", fixp->fx_r_type);
+ _("Gas failure, reloc value %d\n"), fixp->fx_r_type);
fflush(stderr);
abort ();
}
arelent *
tc_gen_reloc (seg, fixp)
- asection *seg;
+ asection *seg ATTRIBUTE_UNUSED;
fixS *fixp;
{
arelent *reloc;
- reloc = (arelent *) bfd_alloc_by_size_t (stdoutput, sizeof (arelent));
+ reloc = (arelent *) xmalloc (sizeof (arelent));
- reloc->sym_ptr_ptr = &fixp->fx_addsy->bsym;
+ reloc->sym_ptr_ptr = (asymbol **) xmalloc (sizeof (asymbol *));
+ *reloc->sym_ptr_ptr = symbol_get_bfdsym (fixp->fx_addsy);
reloc->address = fixp->fx_frag->fr_address + fixp->fx_where;
reloc->howto = bfd_reloc_type_lookup (stdoutput, fixp->fx_r_type);
if (reloc->howto == (reloc_howto_type *) NULL)
{
as_bad_where (fixp->fx_file, fixp->fx_line,
- "reloc %d not supported by object file format", (int)fixp->fx_r_type);
+ _("reloc %d not supported by object file format"), (int)fixp->fx_r_type);
return NULL;
}
reloc->addend = fixp->fx_addnumber;