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* config/tc-microblaze.c (md_assemble): Rename 'imm' to 'immed' in

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order to avoid shadowing global variable of the same name.
This commit is contained in:
Nick Clifton 2009-12-14 09:50:18 +00:00
parent 43bbcdc2bc
commit c7d6f51805
2 changed files with 72 additions and 67 deletions
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5
gas/ChangeLog
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@ -1,3 +1,8 @@
2009-12-14 Nick Clifton <nickc@redhat.com>
* config/tc-microblaze.c (md_assemble): Rename 'imm' to 'immed' in
order to avoid shadowing global variable of the same name.
2009-12-11 Andrew Jenner <andrew@codesourcery.com>
* config/tc-arm.c (arm_init_frag): Set thumb MODE_RECORDED flag for

134
gas/config/tc-microblaze.c
View File

@ -801,7 +801,7 @@ md_assemble (char * str)
unsigned reg2;
unsigned reg3;
unsigned isize;
unsigned int imm, temp;
unsigned int immed, temp;
expressionS exp;
char name[20];
@ -943,12 +943,12 @@ md_assemble (char * str)
exp.X_add_symbol,
exp.X_add_number,
opc);
imm = 0;
immed = 0;
}
else
{
output = frag_more (isize);
imm = exp.X_add_number;
immed = exp.X_add_number;
}
if (streq (name, "lmi") || streq (name, "smi"))
@ -971,7 +971,7 @@ md_assemble (char * str)
inst = opcode->bit_sequence;
inst |= (reg1 << RD_LOW) & RD_MASK;
inst |= (reg2 << RA_LOW) & RA_MASK;
inst |= (imm << IMM_LOW) & IMM_MASK;
inst |= (immed << IMM_LOW) & IMM_MASK;
for (i = 0; i < count - 1; i++)
{
@ -980,17 +980,17 @@ md_assemble (char * str)
output[2] = INST_BYTE2 (inst);
output[3] = INST_BYTE3 (inst);
output = frag_more (isize);
imm = imm + 4;
immed = immed + 4;
reg1++;
inst = opcode->bit_sequence;
inst |= (reg1 << RD_LOW) & RD_MASK;
inst |= (reg2 << RA_LOW) & RA_MASK;
inst |= (imm << IMM_LOW) & IMM_MASK;
inst |= (immed << IMM_LOW) & IMM_MASK;
}
}
else
{
temp = imm & 0xFFFF8000;
temp = immed & 0xFFFF8000;
if ((temp != 0) && (temp != 0xFFFF8000))
{
/* Needs an immediate inst. */
@ -1002,7 +1002,7 @@ md_assemble (char * str)
}
inst1 = opcode1->bit_sequence;
inst1 |= ((imm & 0xFFFF0000) >> 16) & IMM_MASK;
inst1 |= ((immed & 0xFFFF0000) >> 16) & IMM_MASK;
output[0] = INST_BYTE0 (inst1);
output[1] = INST_BYTE1 (inst1);
output[2] = INST_BYTE2 (inst1);
@ -1011,7 +1011,7 @@ md_assemble (char * str)
}
inst |= (reg1 << RD_LOW) & RD_MASK;
inst |= (reg2 << RA_LOW) & RA_MASK;
inst |= (imm << IMM_LOW) & IMM_MASK;
inst |= (immed << IMM_LOW) & IMM_MASK;
}
break;
@ -1046,17 +1046,17 @@ md_assemble (char * str)
else
{
output = frag_more (isize);
imm = exp.X_add_number;
immed = exp.X_add_number;
}
if (imm != (imm % 32))
if (immed != (immed % 32))
{
as_warn (_("Shift value > 32. using <value %% 32>"));
imm = imm % 32;
immed = immed % 32;
}
inst |= (reg1 << RD_LOW) & RD_MASK;
inst |= (reg2 << RA_LOW) & RA_MASK;
inst |= (imm << IMM_LOW) & IMM5_MASK;
inst |= (immed << IMM_LOW) & IMM5_MASK;
break;
case INST_TYPE_R1_R2:
@ -1122,11 +1122,11 @@ md_assemble (char * str)
reg1 = 0;
}
if (strcmp (op_end, ""))
op_end = parse_reg (op_end + 1, &imm); /* Get rfslN. */
op_end = parse_reg (op_end + 1, &immed); /* Get rfslN. */
else
{
as_fatal (_("Error in statement syntax"));
imm = 0;
immed = 0;
}
/* Check for spl registers. */
@ -1134,7 +1134,7 @@ md_assemble (char * str)
as_fatal (_("Cannot use special register with this instruction"));
inst |= (reg1 << RD_LOW) & RD_MASK;
inst |= (imm << IMM_LOW) & RFSL_MASK;
inst |= (immed << IMM_LOW) & RFSL_MASK;
output = frag_more (isize);
break;
@ -1161,10 +1161,10 @@ md_assemble (char * str)
else
{
output = frag_more (isize);
imm = exp.X_add_number;
immed = exp.X_add_number;
}
inst |= (reg1 << RD_LOW) & RD_MASK;
inst |= (imm << IMM_LOW) & IMM15_MASK;
inst |= (immed << IMM_LOW) & IMM15_MASK;
break;
case INST_TYPE_R1_RFSL:
@ -1176,11 +1176,11 @@ md_assemble (char * str)
reg1 = 0;
}
if (strcmp (op_end, ""))
op_end = parse_reg (op_end + 1, &imm); /* Get rfslN. */
op_end = parse_reg (op_end + 1, &immed); /* Get rfslN. */
else
{
as_fatal (_("Error in statement syntax"));
imm = 0;
immed = 0;
}
/* Check for spl registers. */
@ -1188,22 +1188,22 @@ md_assemble (char * str)
as_fatal (_("Cannot use special register with this instruction"));
inst |= (reg1 << RA_LOW) & RA_MASK;
inst |= (imm << IMM_LOW) & RFSL_MASK;
inst |= (immed << IMM_LOW) & RFSL_MASK;
output = frag_more (isize);
break;
case INST_TYPE_RFSL:
if (strcmp (op_end, ""))
op_end = parse_reg (op_end + 1, &imm); /* Get rfslN. */
op_end = parse_reg (op_end + 1, &immed); /* Get rfslN. */
else
{
as_fatal (_("Error in statement syntax"));
imm = 0;
immed = 0;
}
/* Check for spl registers. */
if (check_spl_reg (&reg1))
as_fatal (_("Cannot use special register with this instruction"));
inst |= (imm << IMM_LOW) & RFSL_MASK;
inst |= (immed << IMM_LOW) & RFSL_MASK;
output = frag_more (isize);
break;
@ -1259,35 +1259,35 @@ md_assemble (char * str)
}
if (reg2 == REG_MSR)
imm = opcode->immval_mask | REG_MSR_MASK;
immed = opcode->immval_mask | REG_MSR_MASK;
else if (reg2 == REG_PC)
imm = opcode->immval_mask | REG_PC_MASK;
immed = opcode->immval_mask | REG_PC_MASK;
else if (reg2 == REG_EAR)
imm = opcode->immval_mask | REG_EAR_MASK;
immed = opcode->immval_mask | REG_EAR_MASK;
else if (reg2 == REG_ESR)
imm = opcode->immval_mask | REG_ESR_MASK;
immed = opcode->immval_mask | REG_ESR_MASK;
else if (reg2 == REG_FSR)
imm = opcode->immval_mask | REG_FSR_MASK;
immed = opcode->immval_mask | REG_FSR_MASK;
else if (reg2 == REG_BTR)
imm = opcode->immval_mask | REG_BTR_MASK;
immed = opcode->immval_mask | REG_BTR_MASK;
else if (reg2 == REG_EDR)
imm = opcode->immval_mask | REG_EDR_MASK;
immed = opcode->immval_mask | REG_EDR_MASK;
else if (reg2 == REG_PID)
imm = opcode->immval_mask | REG_PID_MASK;
immed = opcode->immval_mask | REG_PID_MASK;
else if (reg2 == REG_ZPR)
imm = opcode->immval_mask | REG_ZPR_MASK;
immed = opcode->immval_mask | REG_ZPR_MASK;
else if (reg2 == REG_TLBX)
imm = opcode->immval_mask | REG_TLBX_MASK;
immed = opcode->immval_mask | REG_TLBX_MASK;
else if (reg2 == REG_TLBLO)
imm = opcode->immval_mask | REG_TLBLO_MASK;
immed = opcode->immval_mask | REG_TLBLO_MASK;
else if (reg2 == REG_TLBHI)
imm = opcode->immval_mask | REG_TLBHI_MASK;
immed = opcode->immval_mask | REG_TLBHI_MASK;
else if (reg2 >= (REG_PVR+MIN_PVR_REGNUM) && reg2 <= (REG_PVR+MAX_PVR_REGNUM))
imm = opcode->immval_mask | REG_PVR_MASK | reg2;
immed = opcode->immval_mask | REG_PVR_MASK | reg2;
else
as_fatal (_("invalid value for special purpose register"));
inst |= (reg1 << RD_LOW) & RD_MASK;
inst |= (imm << IMM_LOW) & IMM_MASK;
inst |= (immed << IMM_LOW) & IMM_MASK;
output = frag_more (isize);
break;
@ -1308,35 +1308,35 @@ md_assemble (char * str)
}
if (reg1 == REG_MSR)
imm = opcode->immval_mask | REG_MSR_MASK;
immed = opcode->immval_mask | REG_MSR_MASK;
else if (reg1 == REG_PC)
imm = opcode->immval_mask | REG_PC_MASK;
immed = opcode->immval_mask | REG_PC_MASK;
else if (reg1 == REG_EAR)
imm = opcode->immval_mask | REG_EAR_MASK;
immed = opcode->immval_mask | REG_EAR_MASK;
else if (reg1 == REG_ESR)
imm = opcode->immval_mask | REG_ESR_MASK;
immed = opcode->immval_mask | REG_ESR_MASK;
else if (reg1 == REG_FSR)
imm = opcode->immval_mask | REG_FSR_MASK;
immed = opcode->immval_mask | REG_FSR_MASK;
else if (reg1 == REG_BTR)
imm = opcode->immval_mask | REG_BTR_MASK;
immed = opcode->immval_mask | REG_BTR_MASK;
else if (reg1 == REG_EDR)
imm = opcode->immval_mask | REG_EDR_MASK;
immed = opcode->immval_mask | REG_EDR_MASK;
else if (reg1 == REG_PID)
imm = opcode->immval_mask | REG_PID_MASK;
immed = opcode->immval_mask | REG_PID_MASK;
else if (reg1 == REG_ZPR)
imm = opcode->immval_mask | REG_ZPR_MASK;
immed = opcode->immval_mask | REG_ZPR_MASK;
else if (reg1 == REG_TLBX)
imm = opcode->immval_mask | REG_TLBX_MASK;
immed = opcode->immval_mask | REG_TLBX_MASK;
else if (reg1 == REG_TLBLO)
imm = opcode->immval_mask | REG_TLBLO_MASK;
immed = opcode->immval_mask | REG_TLBLO_MASK;
else if (reg1 == REG_TLBHI)
imm = opcode->immval_mask | REG_TLBHI_MASK;
immed = opcode->immval_mask | REG_TLBHI_MASK;
else if (reg1 == REG_TLBSX)
imm = opcode->immval_mask | REG_TLBSX_MASK;
immed = opcode->immval_mask | REG_TLBSX_MASK;
else
as_fatal (_("invalid value for special purpose register"));
inst |= (reg2 << RA_LOW) & RA_MASK;
inst |= (imm << IMM_LOW) & IMM_MASK;
inst |= (immed << IMM_LOW) & IMM_MASK;
output = frag_more (isize);
break;
@ -1432,15 +1432,15 @@ md_assemble (char * str)
exp.X_add_symbol,
exp.X_add_number,
opc);
imm = 0;
immed = 0;
}
else
{
output = frag_more (isize);
imm = exp.X_add_number;
immed = exp.X_add_number;
}
temp = imm & 0xFFFF8000;
temp = immed & 0xFFFF8000;
if ((temp != 0) && (temp != 0xFFFF8000))
{
/* Needs an immediate inst. */
@ -1452,7 +1452,7 @@ md_assemble (char * str)
}
inst1 = opcode1->bit_sequence;
inst1 |= ((imm & 0xFFFF0000) >> 16) & IMM_MASK;
inst1 |= ((immed & 0xFFFF0000) >> 16) & IMM_MASK;
output[0] = INST_BYTE0 (inst1);
output[1] = INST_BYTE1 (inst1);
output[2] = INST_BYTE2 (inst1);
@ -1461,7 +1461,7 @@ md_assemble (char * str)
}
inst |= (reg1 << RA_LOW) & RA_MASK;
inst |= (imm << IMM_LOW) & IMM_MASK;
inst |= (immed << IMM_LOW) & IMM_MASK;
break;
case INST_TYPE_RD_IMM:
@ -1499,15 +1499,15 @@ md_assemble (char * str)
exp.X_add_symbol,
exp.X_add_number,
opc);
imm = 0;
immed = 0;
}
else
{
output = frag_more (isize);
imm = exp.X_add_number;
immed = exp.X_add_number;
}
temp = imm & 0xFFFF8000;
temp = immed & 0xFFFF8000;
if ((temp != 0) && (temp != 0xFFFF8000))
{
/* Needs an immediate inst. */
@ -1519,7 +1519,7 @@ md_assemble (char * str)
}
inst1 = opcode1->bit_sequence;
inst1 |= ((imm & 0xFFFF0000) >> 16) & IMM_MASK;
inst1 |= ((immed & 0xFFFF0000) >> 16) & IMM_MASK;
output[0] = INST_BYTE0 (inst1);
output[1] = INST_BYTE1 (inst1);
output[2] = INST_BYTE2 (inst1);
@ -1528,7 +1528,7 @@ md_assemble (char * str)
}
inst |= (reg1 << RD_LOW) & RD_MASK;
inst |= (imm << IMM_LOW) & IMM_MASK;
inst |= (immed << IMM_LOW) & IMM_MASK;
break;
case INST_TYPE_R2:
@ -1572,16 +1572,16 @@ md_assemble (char * str)
exp.X_add_symbol,
exp.X_add_number,
opc);
imm = 0;
immed = 0;
}
else
{
output = frag_more (isize);
imm = exp.X_add_number;
immed = exp.X_add_number;
}
temp = imm & 0xFFFF8000;
temp = immed & 0xFFFF8000;
if ((temp != 0) && (temp != 0xFFFF8000))
{
/* Needs an immediate inst. */
@ -1593,14 +1593,14 @@ md_assemble (char * str)
}
inst1 = opcode1->bit_sequence;
inst1 |= ((imm & 0xFFFF0000) >> 16) & IMM_MASK;
inst1 |= ((immed & 0xFFFF0000) >> 16) & IMM_MASK;
output[0] = INST_BYTE0 (inst1);
output[1] = INST_BYTE1 (inst1);
output[2] = INST_BYTE2 (inst1);
output[3] = INST_BYTE3 (inst1);
output = frag_more (isize);
}
inst |= (imm << IMM_LOW) & IMM_MASK;
inst |= (immed << IMM_LOW) & IMM_MASK;
break;
case INST_TYPE_NONE: