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2000-08-05 Kazu Hirata <kazu@hxi.com>

Browse Source 
* config/tc-cris.c: Fix formatting.
	* config/tc-i386.c: Likewise.
	* config/tc-sparc.c (sparc_ip): Simplify the code.
This commit is contained in:
Kazu Hirata
2000-08-04 18:43:45 +00:00
parent afbb8d7a46
commit 47926f603c
4 changed files with 725 additions and 736 deletions
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6
gas/ChangeLog
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@ -1,3 +1,9 @@
2000-08-05 Kazu Hirata <kazu@hxi.com>
* config/tc-cris.c: Fix formatting.
* config/tc-i386.c: Likewise.
* config/tc-sparc.c (sparc_ip): Simplify the code.
2000-08-04 Kazu Hirata <kazu@hxi.com> 2000-08-04 Kazu Hirata <kazu@hxi.com>
* config/tc-cris.c: Rearrange code for readability. * config/tc-cris.c: Rearrange code for readability.

124
gas/config/tc-cris.c
View File

@ -133,11 +133,11 @@ const char cris_comment_chars[] = ";";
/* This array holds the chars that only start a comment at the beginning of /* This array holds the chars that only start a comment at the beginning of
a line. If the line seems to have the form '# 123 filename' a line. If the line seems to have the form '# 123 filename'
.line and .file directives will appear in the pre-processed output */ .line and .file directives will appear in the pre-processed output. */
/* Note that input_file.c hand-checks for '#' at the beginning of the /* Note that input_file.c hand-checks for '#' at the beginning of the
first line of the input file. This is because the compiler outputs first line of the input file. This is because the compiler outputs
#NO_APP at the beginning of its output. */ #NO_APP at the beginning of its output. */
/* Also note that slash-star will always start a comment */ /* Also note that slash-star will always start a comment. */
const char line_comment_chars[] = "#"; const char line_comment_chars[] = "#";
const char line_separator_chars[] = "@"; const char line_separator_chars[] = "@";
@ -145,7 +145,6 @@ const char line_separator_chars[] = "@";
const char EXP_CHARS[] = ""; const char EXP_CHARS[] = "";
const char FLT_CHARS[] = ""; const char FLT_CHARS[] = "";
/* For CRIS, we encode the relax_substateTs (in e.g. fr_substate) as: /* For CRIS, we encode the relax_substateTs (in e.g. fr_substate) as:
2 1 0 2 1 0
---/ /--+-----------------+-----------------+-----------------+ ---/ /--+-----------------+-----------------+-----------------+
@ -175,15 +174,14 @@ const char FLT_CHARS[] = "";
#define STATE_UNDF (3) #define STATE_UNDF (3)
#define STATE_MAX_LENGTH (3) #define STATE_MAX_LENGTH (3)
/* These displacements are relative to the adress following the opcode /* These displacements are relative to the adress following the opcode
word of the instruction. The first letter is Byte, Word. The 2nd word of the instruction. The first letter is Byte, Word. The 2nd
letter is Forward, Backward. */ letter is Forward, Backward. */
#define BRANCH_BF ( 254) #define BRANCH_BF ( 254)
#define BRANCH_BB (-256) #define BRANCH_BB (-256)
#define BRANCH_WF (2+ 32767) #define BRANCH_WF (2 + 32767)
#define BRANCH_WB (2+-32768) #define BRANCH_WB (2 + -32768)
#define BDAP_BF ( 127) #define BDAP_BF ( 127)
#define BDAP_BB (-128) #define BDAP_BB (-128)
@ -238,7 +236,6 @@ const relax_typeS md_cris_relax_table[] =
#undef BDAP_WF #undef BDAP_WF
#undef BDAP_WB #undef BDAP_WB
/* Target-specific multicharacter options, not const-declared at usage /* Target-specific multicharacter options, not const-declared at usage
in 2.9.1 and CVS of 2000-02-16. */ in 2.9.1 and CVS of 2000-02-16. */
struct option md_longopts[] = struct option md_longopts[] =
@ -250,7 +247,6 @@ struct option md_longopts[] =
size_t md_longopts_size = sizeof (md_longopts); size_t md_longopts_size = sizeof (md_longopts);
const char *md_shortopts = "hHN"; const char *md_shortopts = "hHN";
/* At first glance, this may seems wrong and should be 4 (ba + nop); but /* At first glance, this may seems wrong and should be 4 (ba + nop); but
since a short_jump must skip a *number* of long jumps, it must also be since a short_jump must skip a *number* of long jumps, it must also be
a long jump. Here, we hope to make it a "ba [16bit_offs]" and a "nop" a long jump. Here, we hope to make it a "ba [16bit_offs]" and a "nop"
@ -264,8 +260,8 @@ const char *md_shortopts = "hHN";
const int md_short_jump_size = 6; const int md_short_jump_size = 6;
const int md_long_jump_size = 6; const int md_long_jump_size = 6;
/* Report output format. */ /* Report output format. */
const char * const char *
cris_target_format () cris_target_format ()
{ {
@ -327,7 +323,7 @@ md_estimate_size_before_relax (fragP, segment_type)
fragP->fr_fix += 2 + 2 + 2 + 4; fragP->fr_fix += 2 + 2 + 2 + 4;
writep = fragP->fr_literal + old_fr_fix; writep = fragP->fr_literal + old_fr_fix;
gen_cond_branch_32 (fragP->fr_opcode, writep, fragP, gen_cond_branch_32 (fragP->fr_opcode, writep, fragP,
fragP->fr_symbol, (symbolS *)NULL, fragP->fr_symbol, (symbolS *) NULL,
fragP->fr_offset); fragP->fr_offset);
frag_wane (fragP); frag_wane (fragP);
} }
@ -418,7 +414,6 @@ md_estimate_size_before_relax (fragP, segment_type)
return fragP->fr_var + (fragP->fr_fix - old_fr_fix); return fragP->fr_var + (fragP->fr_fix - old_fr_fix);
} }
/* Perform post-processing of machine-dependent frags after relaxation. /* Perform post-processing of machine-dependent frags after relaxation.
Called after relaxation is finished. Called after relaxation is finished.
In: Address of frag. In: Address of frag.
@ -496,7 +491,7 @@ md_convert_frag (abfd, sec, fragP)
case ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_DWORD): case ENCODE_RELAX (STATE_CONDITIONAL_BRANCH, STATE_DWORD):
gen_cond_branch_32 (fragP->fr_opcode, var_partp, fragP, gen_cond_branch_32 (fragP->fr_opcode, var_partp, fragP,
fragP->fr_symbol, (symbolS *)NULL, fragP->fr_symbol, (symbolS *) NULL,
fragP->fr_offset); fragP->fr_offset);
/* Ten bytes added: a branch, nop and a jump. */ /* Ten bytes added: a branch, nop and a jump. */
var_part_size = 2 + 2 + 4 + 2; var_part_size = 2 + 2 + 4 + 2;
@ -513,7 +508,7 @@ md_convert_frag (abfd, sec, fragP)
opcodep[0] = BDAP_PC_LOW + (1 << 4); opcodep[0] = BDAP_PC_LOW + (1 << 4);
opcodep[1] &= 0xF0; opcodep[1] &= 0xF0;
opcodep[1] |= BDAP_INCR_HIGH; opcodep[1] |= BDAP_INCR_HIGH;
md_number_to_chars (var_partp, (long)(target_address), 2); md_number_to_chars (var_partp, (long) (target_address), 2);
var_part_size = 2; var_part_size = 2;
break; break;
@ -536,7 +531,6 @@ md_convert_frag (abfd, sec, fragP)
} }
fragP->fr_fix += var_part_size; fragP->fr_fix += var_part_size;
} }
/* Generate a short jump around a secondary jump table. /* Generate a short jump around a secondary jump table.
@ -562,15 +556,15 @@ cris_create_short_jump (storep, from_addr, to_addr, fragP, to_symbol)
if (-254 <= distance && distance <= 256) if (-254 <= distance && distance <= 256)
{ {
/* Create a "short" short jump: "BA distance - 2". */ /* Create a "short" short jump: "BA distance - 2". */
storep[0] = branch_disp (distance-2); storep[0] = branch_disp (distance - 2);
storep[1] = BA_QUICK_HIGH; storep[1] = BA_QUICK_HIGH;
/* A nop for the delay slot. */ /* A nop for the delay slot. */
md_number_to_chars (storep+2, NOP_OPCODE, 2); md_number_to_chars (storep + 2, NOP_OPCODE, 2);
/* The extra word should be filled with something sane too. Make it /* The extra word should be filled with something sane too. Make it
a nop to keep disassembly sane. */ a nop to keep disassembly sane. */
md_number_to_chars (storep+4, NOP_OPCODE, 2); md_number_to_chars (storep + 4, NOP_OPCODE, 2);
} }
else else
{ {
@ -581,11 +575,10 @@ cris_create_short_jump (storep, from_addr, to_addr, fragP, to_symbol)
md_number_to_chars (storep + 2, (long) (distance - 4), 2); md_number_to_chars (storep + 2, (long) (distance - 4), 2);
/* A nop for the delay slot. */ /* A nop for the delay slot. */
md_number_to_chars (storep+4, NOP_OPCODE, 2); md_number_to_chars (storep + 4, NOP_OPCODE, 2);
} }
} }
/* Generate a long jump in a secondary jump table. /* Generate a long jump in a secondary jump table.
storep Where to store the jump instruction. storep Where to store the jump instruction.
@ -624,8 +617,8 @@ md_create_long_jump (storep, from_addr, to_addr, fragP, to_symbol)
} }
} }
/* Port-specific assembler initialization. */ /* Port-specific assembler initialization. */
void void
md_begin () md_begin ()
{ {
@ -652,13 +645,14 @@ md_begin ()
cris_opcodes[i].args); cris_opcodes[i].args);
++i; ++i;
} while (cris_opcodes[i].name != NULL }
while (cris_opcodes[i].name != NULL
&& strcmp (cris_opcodes[i].name, name) == 0); && strcmp (cris_opcodes[i].name, name) == 0);
} }
} }
/* Assemble a source line. */ /* Assemble a source line. */
void void
md_assemble (str) md_assemble (str)
char *str; char *str;
@ -735,7 +729,7 @@ md_assemble (str)
opcodep = frag_more (2); opcodep = frag_more (2);
/* Output the instruction opcode. */ /* Output the instruction opcode. */
md_number_to_chars (opcodep, (long)(output_instruction.opcode), 2); md_number_to_chars (opcodep, (long) (output_instruction.opcode), 2);
/* Output the symbol-dependent instruction stuff. */ /* Output the symbol-dependent instruction stuff. */
if (output_instruction.insn_type == CRIS_INSN_BRANCH) if (output_instruction.insn_type == CRIS_INSN_BRANCH)
@ -773,7 +767,7 @@ md_assemble (str)
branch. */ branch. */
gen_cond_branch_32 (opcodep, frag_more (10), frag_now, gen_cond_branch_32 (opcodep, frag_more (10), frag_now,
output_instruction.expr.X_add_symbol, output_instruction.expr.X_add_symbol,
(symbolS *)NULL, (symbolS *) NULL,
output_instruction.expr.X_add_number); output_instruction.expr.X_add_number);
} }
} }
@ -823,8 +817,8 @@ md_assemble (str)
} }
} }
/* Low level text-to-bits assembly. */ /* Low level text-to-bits assembly. */
static void static void
cris_process_instruction (insn_text, out_insnp, prefixp) cris_process_instruction (insn_text, out_insnp, prefixp)
char *insn_text; char *insn_text;
@ -851,9 +845,7 @@ cris_process_instruction (insn_text, out_insnp, prefixp)
/* Find the end of the opcode mnemonic. We assume (true in 2.9.1) /* Find the end of the opcode mnemonic. We assume (true in 2.9.1)
that the caller has translated the opcode to lower-case, up to the that the caller has translated the opcode to lower-case, up to the
first non-letter. */ first non-letter. */
for (operands = insn_text; for (operands = insn_text; islower (*operands); ++operands)
islower (*operands);
++operands)
; ;
/* Terminate the opcode after letters, but save the character there if /* Terminate the opcode after letters, but save the character there if
@ -864,13 +856,13 @@ cris_process_instruction (insn_text, out_insnp, prefixp)
break; break;
case '.': case '.':
/* Put back the modified character later */ /* Put back the modified character later. */
modified_char = *operands; modified_char = *operands;
/* FALLTHROUGH. */ /* Fall through. */
case ' ': case ' ':
/* Consume the character after the mnemonic and replace */ /* Consume the character after the mnemonic
/* it with '\0'. */ and replace it with '\0'. */
*operands++ = '\0'; *operands++ = '\0';
break; break;
@ -897,11 +889,8 @@ cris_process_instruction (insn_text, out_insnp, prefixp)
*--operands = modified_char; *--operands = modified_char;
} }
/* Try to match an opcode table slot. */ /* Try to match an opcode table slot. */
for (s = operands; for (s = operands;;)
;
)
{ {
int imm_expr_found; int imm_expr_found;
@ -921,9 +910,7 @@ cris_process_instruction (insn_text, out_insnp, prefixp)
/* Build the opcode, checking as we go to make sure that the /* Build the opcode, checking as we go to make sure that the
operands match. */ operands match. */
for (args = instruction->args; for (args = instruction->args;; ++args)
;
++args)
{ {
switch (*args) switch (*args)
{ {
@ -1011,8 +998,7 @@ cris_process_instruction (insn_text, out_insnp, prefixp)
if (! get_flags (&s, &flags)) if (! get_flags (&s, &flags))
break; break;
out_insnp->opcode out_insnp->opcode |= ((flags & 0xf0) << 8) | (flags & 0xf);
|= ((flags & 0xf0) << 8) | (flags & 0xf);
continue; continue;
} }
@ -1203,8 +1189,7 @@ cris_process_instruction (insn_text, out_insnp, prefixp)
break; break;
else else
{ {
out_insnp->opcode |= out_insnp->opcode |= (regno << 12) | (size_bits << 4);
(regno << 12) | (size_bits << 4);
continue; continue;
} }
@ -1312,7 +1297,7 @@ cris_process_instruction (insn_text, out_insnp, prefixp)
|| out_insnp->expr.X_add_number > 255)) || out_insnp->expr.X_add_number > 255))
as_bad (_("Immediate value not in 8 bit range: %ld"), as_bad (_("Immediate value not in 8 bit range: %ld"),
out_insnp->expr.X_add_number); out_insnp->expr.X_add_number);
/* FALLTHROUGH. */ /* Fall through. */
case 2: case 2:
/* FIXME: We need an indicator in the instruction /* FIXME: We need an indicator in the instruction
table to pass on, to indicate if we need to check table to pass on, to indicate if we need to check
@ -1343,7 +1328,7 @@ cris_process_instruction (insn_text, out_insnp, prefixp)
|| out_insnp->expr.X_add_number > 255)) || out_insnp->expr.X_add_number > 255))
as_bad (_("Immediate value not in 8 bit range: %ld"), as_bad (_("Immediate value not in 8 bit range: %ld"),
out_insnp->expr.X_add_number); out_insnp->expr.X_add_number);
/* FALLTHROUGH. */ /* Fall through. */
case 1: case 1:
if (out_insnp->expr.X_op == O_constant if (out_insnp->expr.X_op == O_constant
&& (out_insnp->expr.X_add_number < -32768 && (out_insnp->expr.X_add_number < -32768
@ -1367,7 +1352,6 @@ cris_process_instruction (insn_text, out_insnp, prefixp)
} }
} }
/* Get a B, W, or D size modifier from the string pointed out by *cPP, /* Get a B, W, or D size modifier from the string pointed out by *cPP,
which must point to a '.' in front of the modifier. On successful which must point to a '.' in front of the modifier. On successful
return, *cPP is advanced to the character following the size return, *cPP is advanced to the character following the size
@ -1390,7 +1374,7 @@ get_bwd_size_modifier (cPP, size_bitsp)
return 0; return 0;
else else
{ {
/* Consume the '.' */ /* Consume the '.'. */
(*cPP)++; (*cPP)++;
switch (**cPP) switch (**cPP)
@ -1420,7 +1404,6 @@ get_bwd_size_modifier (cPP, size_bitsp)
} }
} }
/* Get a B or W size modifier from the string pointed out by *cPP, /* Get a B or W size modifier from the string pointed out by *cPP,
which must point to a '.' in front of the modifier. On successful which must point to a '.' in front of the modifier. On successful
return, *cPP is advanced to the character following the size return, *cPP is advanced to the character following the size
@ -1443,7 +1426,7 @@ get_bw_size_modifier (cPP, size_bitsp)
return 0; return 0;
else else
{ {
/* Consume the '.' */ /* Consume the '.'. */
(*cPP)++; (*cPP)++;
switch (**cPP) switch (**cPP)
@ -1468,7 +1451,6 @@ get_bw_size_modifier (cPP, size_bitsp)
} }
} }
/* Get a general register from the string pointed out by *cPP. The /* Get a general register from the string pointed out by *cPP. The
variable *cPP is advanced to the character following the general variable *cPP is advanced to the character following the general
register name on a successful return, and has its initial position register name on a successful return, and has its initial position
@ -1509,7 +1491,7 @@ get_gen_reg (cPP, regnop)
case 'R': case 'R':
case 'r': case 'r':
/* Hopefully r[0-9] or r1[0-5]. Consume 'R' or 'r' */ /* Hopefully r[0-9] or r1[0-5]. Consume 'R' or 'r'. */
(*cPP)++; (*cPP)++;
if (isdigit (**cPP)) if (isdigit (**cPP))
@ -1526,7 +1508,7 @@ get_gen_reg (cPP, regnop)
else else
{ {
/* One more digit. Consume and add. */ /* One more digit. Consume and add. */
*regnop = *regnop*10 + (**cPP - '0'); *regnop = *regnop * 10 + (**cPP - '0');
/* We need to check for a valid register number; Rn, /* We need to check for a valid register number; Rn,
0 <= n <= MAX_REG. */ 0 <= n <= MAX_REG. */
@ -1563,7 +1545,6 @@ get_gen_reg (cPP, regnop)
return 0; return 0;
} }
/* Get a special register from the string pointed out by *cPP. The /* Get a special register from the string pointed out by *cPP. The
variable *cPP is advanced to the character following the special variable *cPP is advanced to the character following the special
register name if one is found, and retains its original position register name if one is found, and retains its original position
@ -1588,11 +1569,8 @@ get_spec_reg (cPP, sregpp)
const struct cris_spec_reg *sregp; const struct cris_spec_reg *sregp;
/* Loop over all special registers. */ /* Loop over all special registers. */
for (sregp = cris_spec_regs; for (sregp = cris_spec_regs; sregp->name != NULL; sregp++)
sregp->name != NULL;
sregp++)
{ {
/* Start over from beginning of the supposed name. */ /* Start over from beginning of the supposed name. */
s1 = *cPP; s1 = *cPP;
s2 = sregp->name; s2 = sregp->name;
@ -1620,7 +1598,6 @@ get_spec_reg (cPP, sregpp)
return 0; return 0;
} }
/* Get an unprefixed or side-effect-prefix operand from the string pointed /* Get an unprefixed or side-effect-prefix operand from the string pointed
out by *cPP. The pointer *cPP is advanced to the character following out by *cPP. The pointer *cPP is advanced to the character following
the indirect operand if we have success, else it contains an undefined the indirect operand if we have success, else it contains an undefined
@ -1850,7 +1827,6 @@ get_autoinc_prefix_or_indir_op (cPP, prefixp, is_autoincp, src_regnop,
return 0; return 0;
} }
/* This function gets an indirect operand in a three-address operand /* This function gets an indirect operand in a three-address operand
combination from the string pointed out by *cPP. The pointer *cPP is combination from the string pointed out by *cPP. The pointer *cPP is
advanced to the character following the indirect operand on success, or advanced to the character following the indirect operand on success, or
@ -2041,8 +2017,7 @@ get_3op_or_dip_prefix_op (cPP, prefixp)
/* Expression found, the so called absolute mode for a /* Expression found, the so called absolute mode for a
double-indirect prefix on PC. */ double-indirect prefix on PC. */
prefixp->kind = PREFIX_DIP; prefixp->kind = PREFIX_DIP;
prefixp->opcode prefixp->opcode = DIP_OPCODE | (AUTOINCR_BIT << 8) | REG_PC;
= DIP_OPCODE | (AUTOINCR_BIT << 8) | REG_PC;
prefixp->reloc = BFD_RELOC_32; prefixp->reloc = BFD_RELOC_32;
} }
else else
@ -2060,7 +2035,6 @@ get_3op_or_dip_prefix_op (cPP, prefixp)
return 1; return 1;
} }
/* Get an expression from the string pointed out by *cPP. /* Get an expression from the string pointed out by *cPP.
The pointer *cPP is advanced to the character following the expression The pointer *cPP is advanced to the character following the expression
on a success, or retains its original value otherwise. on a success, or retains its original value otherwise.
@ -2099,7 +2073,6 @@ cris_get_expression (cPP, exprP)
return 1; return 1;
} }
/* Get a sequence of flag characters from *spp. The pointer *cPP is /* Get a sequence of flag characters from *spp. The pointer *cPP is
advanced to the character following the expression. The flag advanced to the character following the expression. The flag
characters are consecutive, no commas or spaces. characters are consecutive, no commas or spaces.
@ -2179,7 +2152,6 @@ get_flags (cPP, flagsp)
} }
} }
/* Generate code and fixes for a BDAP prefix. /* Generate code and fixes for a BDAP prefix.
base_regno Int containing the base register number. base_regno Int containing the base register number.
@ -2239,7 +2211,6 @@ gen_bdap (base_regno, exprP)
exprP->X_add_symbol, exprP->X_add_number, opcodep); exprP->X_add_symbol, exprP->X_add_number, opcodep);
} }
/* Encode a branch displacement in the range -256..254 into the form used /* Encode a branch displacement in the range -256..254 into the form used
by CRIS conditional branch instructions. by CRIS conditional branch instructions.
@ -2259,7 +2230,6 @@ branch_disp (offset)
return disp; return disp;
} }
/* Generate code and fixes for a 32-bit conditional branch instruction /* Generate code and fixes for a 32-bit conditional branch instruction
created by "extending" an existing 8-bit branch instruction. created by "extending" an existing 8-bit branch instruction.
@ -2301,7 +2271,7 @@ gen_cond_branch_32 (opcodep, writep, fragP, add_symP, sub_symP, add_num)
it's not the optimal extended construct, but we should get this it's not the optimal extended construct, but we should get this
rarely enough that it shouldn't matter. */ rarely enough that it shouldn't matter. */
writep[8] = branch_disp (-2-6); writep[8] = branch_disp (-2 - 6);
writep[9] = opcodep[1]; writep[9] = opcodep[1];
/* Then, we change the branch to an unconditional branch over the /* Then, we change the branch to an unconditional branch over the
@ -2338,12 +2308,11 @@ gen_cond_branch_32 (opcodep, writep, fragP, add_symP, sub_symP, add_num)
} }
} }
/* This *could* be: /* This *could* be:
Turn a string in input_line_pointer into a floating point constant of Turn a string in input_line_pointer into a floating point constant
type type, and store the appropriate bytes in *litp. The number of of type TYPE, and store the appropriate bytes in *LITP. The number
LITTLENUMS emitted is stored in *sizep. of LITTLENUMS emitted is stored in *SIZEP.
type A character from FLTCHARS that describes what kind of type A character from FLTCHARS that describes what kind of
floating-point number is wanted. floating-point number is wanted.
@ -2370,7 +2339,6 @@ md_atof (type, litp, sizep)
return _("Bad call to md_atof () - floating point formats are not supported"); return _("Bad call to md_atof () - floating point formats are not supported");
} }
/* Turn a number as a fixS * into a series of bytes that represents the /* Turn a number as a fixS * into a series of bytes that represents the
number on the target machine. The purpose of this procedure is the number on the target machine. The purpose of this procedure is the
same as that of md_number_to_chars but this procedure is supposed to same as that of md_number_to_chars but this procedure is supposed to
@ -2503,10 +2471,10 @@ cris_number_to_imm (bufp, val, n, fixP)
} }
} }
/* Processes machine-dependent command line options. Called once for /* Processes machine-dependent command line options. Called once for
each option on the command line that the machine-independent part of each option on the command line that the machine-independent part of
GAS does not understand. */ GAS does not understand. */
int int
md_parse_option (arg, argp) md_parse_option (arg, argp)
int arg; int arg;
@ -2517,7 +2485,8 @@ md_parse_option (arg, argp)
case 'H': case 'H':
case 'h': case 'h':
md_show_usage (stdout); md_show_usage (stdout);
exit (0); /* Don't continue */ /* Don't continue. */
exit (0);
case 'N': case 'N':
warn_for_branch_expansion = 1; warn_for_branch_expansion = 1;
@ -2558,7 +2527,6 @@ md_section_align (segment, size)
return size; return size;
} }
/* Generate a machine-dependent relocation. */ /* Generate a machine-dependent relocation. */
arelent * arelent *
tc_gen_reloc (section, fixP) tc_gen_reloc (section, fixP)
@ -2640,8 +2608,8 @@ tc_gen_reloc (section, fixP)
return relP; return relP;
} }
/* Machine-dependent usage-output. */ /* Machine-dependent usage-output. */
void void
md_show_usage (stream) md_show_usage (stream)
FILE *stream; FILE *stream;
@ -2664,7 +2632,6 @@ md_show_usage (stream)
fprintf (stream, _("Description : Assembler for the CRIS processor.\n")); fprintf (stream, _("Description : Assembler for the CRIS processor.\n"));
} }
/* Apply a fixS (fixup of an instruction or data that we didn't have /* Apply a fixS (fixup of an instruction or data that we didn't have
enough info to complete immediately) to the data in a frag. */ enough info to complete immediately) to the data in a frag. */
@ -2707,7 +2674,6 @@ md_apply_fix (fixP, valP)
return 1; return 1;
} }
/* All relocations are relative to the location just after the fixup; /* All relocations are relative to the location just after the fixup;
the address of the fixup plus its size. */ the address of the fixup plus its size. */
@ -2727,7 +2693,6 @@ md_pcrel_from (fixP)
return fixP->fx_size + addr; return fixP->fx_size + addr;
} }
/* We have no need to give defaults for symbol-values. */ /* We have no need to give defaults for symbol-values. */
symbolS * symbolS *
md_undefined_symbol (name) md_undefined_symbol (name)
@ -2736,7 +2701,6 @@ md_undefined_symbol (name)
return 0; return 0;
} }
/* Definition of TC_FORCE_RELOCATION. /* Definition of TC_FORCE_RELOCATION.
FIXME: Unsure of this. Can we omit it? Just copied from tc-i386.c FIXME: Unsure of this. Can we omit it? Just copied from tc-i386.c
when doing multi-object format with ELF, since it's the only other when doing multi-object format with ELF, since it's the only other

391
gas/config/tc-i386.c
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File diff suppressed because it is too large Load Diff

6
gas/config/tc-sparc.c
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@ -1420,10 +1420,12 @@ sparc_ip (str, pinsn)
goto error; goto error;
} }
kmask |= mask; kmask |= mask;
while (*s == ' ') { ++s; continue; } while (*s == ' ')
++s;
if (*s == '|' || *s == '+') if (*s == '|' || *s == '+')
++s; ++s;
while (*s == ' ') { ++s; continue; } while (*s == ' ')
++s;
} }
} }
else else