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ubsan: m32c: left shift of negative value

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cpu/
	* m32c.cpu (f-dsp-8-u16, f-dsp-8-s16): Rearrange to mask any sign
	bits before shifting rather than masking after shifting.
	(f-dsp-16-u16, f-dsp-16-s16, f-dsp-32-u16, f-dsp-32-s16): Likewise.
	(f-dsp-40-u16, f-dsp-40-s16, f-dsp-48-u16, f-dsp-48-s16): Likewise.
	(f-dsp-64-u16, f-dsp-8-s24): Likewise.
	(f-bitbase32-16-s19-unprefixed): Avoid signed left shift.
opcodes/
	* m32c-ibld.c: Regenerate.
This commit is contained in:
Alan Modra 2020-01-04 19:53:19 +10:30
parent 85d8681747
commit cc6aa1a6e0
4 changed files with 129 additions and 113 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
cpu/ChangeLog
View File

@ -1,4 +1,13 @@
2020-02-04 Alan Modra <amodra@gmail.com>
2020-01-06 Alan Modra <amodra@gmail.com>
* m32c.cpu (f-dsp-8-u16, f-dsp-8-s16): Rearrange to mask any sign
bits before shifting rather than masking after shifting.
(f-dsp-16-u16, f-dsp-16-s16, f-dsp-32-u16, f-dsp-32-s16): Likewise.
(f-dsp-40-u16, f-dsp-40-s16, f-dsp-48-u16, f-dsp-48-s16): Likewise.
(f-dsp-64-u16, f-dsp-8-s24): Likewise.
(f-bitbase32-16-s19-unprefixed): Avoid signed left shift.
2020-01-04 Alan Modra <amodra@gmail.com>
* m32r.cpu (f-disp8): Avoid left shift of negative values.
(f-disp16, f-disp24): Likewise.

105
cpu/m32c.cpu
View File

@ -436,42 +436,42 @@
(df f-dsp-8-u16 "16 bit unsigned" (all-isas) 8 16 UINT
((value pc) (or UHI
(and (srl value 8) #x00ff)
(and (sll value 8) #xff00))) ; insert
(and (srl value 8) #xff)
(sll (and value #xff) 8))) ; insert
((value pc) (or UHI
(and UHI (srl UHI value 8) #x00ff)
(and UHI (sll UHI value 8) #xff00))) ; extract
(and UHI (srl UHI value 8) #xff)
(sll UHI (and UHI value #xff) 8))) ; extract
)
(df f-dsp-8-s16 "8 bit signed" (all-isas) 8 16 INT
((value pc) (ext INT
(trunc HI
(or (and (srl value 8) #x00ff)
(and (sll value 8) #xff00))))) ; insert
(or (and (srl value 8) #xff)
(sll (and value #xff) 8))))) ; insert
((value pc) (ext INT
(trunc HI
(or (and (srl value 8) #x00ff)
(and (sll value 8) #xff00))))) ; extract
(or (and (srl value 8) #xff)
(sll (and value #xff) 8))))) ; extract
)
(df f-dsp-16-u16 "16 bit unsigned" (all-isas) 16 16 UINT
((value pc) (or UHI
(and (srl value 8) #x00ff)
(and (sll value 8) #xff00))) ; insert
(and (srl value 8) #xff)
(sll (and value #xff) 8))) ; insert
((value pc) (or UHI
(and UHI (srl UHI value 8) #x00ff)
(and UHI (sll UHI value 8) #xff00))) ; extract
(and UHI (srl UHI value 8) #xff)
(sll UHI (and UHI value #xff) 8))) ; extract
)
(df f-dsp-16-s16 "16 bit signed" (all-isas) 16 16 INT
((value pc) (ext INT
(trunc HI
(or (and (srl value 8) #x00ff)
(and (sll value 8) #xff00))))) ; insert
(or (and (srl value 8) #xff)
(sll (and value #xff) 8))))) ; insert
((value pc) (ext INT
(trunc HI
(or (and (srl value 8) #x00ff)
(and (sll value 8) #xff00))))) ; extract
(or (and (srl value 8) #xff)
(sll (and value #xff) 8))))) ; extract
)
(dnmf f-dsp-24-u16 "16 bit unsigned" (all-isas) UINT
@ -504,79 +504,82 @@
(df f-dsp-32-u16 "16 bit unsigned" (all-isas) 32 16 UINT
((value pc) (or UHI
(and (srl value 8) #x00ff)
(and (sll value 8) #xff00))) ; insert
(and (srl value 8) #xff)
(sll (and value #xff) 8))) ; insert
((value pc) (or UHI
(and UHI (srl UHI value 8) #x00ff)
(and UHI (sll UHI value 8) #xff00))) ; extract
(and UHI (srl UHI value 8) #xff)
(sll UHI (and UHI value #xff) 8))) ; extract
)
(df f-dsp-32-s16 "16 bit signed" (all-isas) 32 16 INT
((value pc) (ext INT
(trunc HI
(or (and (srl value 8) #x00ff)
(and (sll value 8) #xff00))))) ; insert
(or (and (srl value 8) #xff)
(sll (and value #xff) 8))))) ; insert
((value pc) (ext INT
(trunc HI
(or (and (srl value 8) #x00ff)
(and (sll value 8) #xff00))))) ; extract
(or (and (srl value 8) #xff)
(sll (and value #xff) 8))))) ; extract
)
(df f-dsp-40-u16 "16 bit unsigned" (all-isas) 40 16 UINT
((value pc) (or UHI
(and (srl value 8) #x00ff)
(and (sll value 8) #xff00))) ; insert
(and (srl value 8) #xff)
(sll (and value #xff) 8))) ; insert
((value pc) (or UHI
(and UHI (srl UHI value 8) #x00ff)
(and UHI (sll UHI value 8) #xff00))) ; extract
(and UHI (srl UHI value 8) #xff)
(sll UHI (and UHI value #xff) 8))) ; extract
)
(df f-dsp-40-s16 "16 bit signed" (all-isas) 40 16 INT
((value pc) (ext INT
(trunc HI
(or (and (srl value 8) #x00ff)
(and (sll value 8) #xff00))))) ; insert
(or (and (srl value 8) #xff)
(sll (and value #xff) 8))))) ; insert
((value pc) (ext INT
(trunc HI
(or (and (srl value 8) #x00ff)
(and (sll value 8) #xff00))))) ; extract
(or (and (srl value 8) #xff)
(sll (and value #xff) 8))))) ; extract
)
(df f-dsp-48-u16 "16 bit unsigned" (all-isas) 48 16 UINT
((value pc) (or UHI
(and (srl value 8) #x00ff)
(and (sll value 8) #xff00))) ; insert
(and (srl value 8) #xff)
(sll (and value #xff) 8))) ; insert
((value pc) (or UHI
(and UHI (srl UHI value 8) #x00ff)
(and UHI (sll UHI value 8) #xff00))) ; extract
(and UHI (srl UHI value 8) #xff)
(sll UHI (and UHI value #xff) 8))) ; extract
)
(df f-dsp-48-s16 "16 bit signed" (all-isas) 48 16 INT
((value pc) (ext INT
(trunc HI
(or (and (srl value 8) #x00ff)
(and (sll value 8) #xff00))))) ; insert
(or (and (srl value 8) #xff)
(sll (and value #xff) 8))))) ; insert
((value pc) (ext INT
(trunc HI
(or (and (srl value 8) #x00ff)
(and (sll value 8) #xff00))))) ; extract
(or (and (srl value 8) #xff)
(sll (and value #xff) 8))))) ; extract
)
(df f-dsp-64-u16 "16 bit unsigned" (all-isas) 64 16 UINT
((value pc) (or UHI
(and (srl value 8) #x00ff)
(and (sll value 8) #xff00))) ; insert
(and (srl value 8) #xff)
(sll (and value #xff) 8))) ; insert
((value pc) (or UHI
(and UHI (srl UHI value 8) #x00ff)
(and UHI (sll UHI value 8) #xff00))) ; extract
(and UHI (srl UHI value 8) #xff)
(sll UHI (and UHI value #xff) 8))) ; extract
)
(df f-dsp-8-s24 "24 bit signed" (all-isas) 8 24 INT
((value pc) (or SI
(or (and (srl value 16) #xff) (and value #xff00))
(sll (ext INT (trunc QI (and value #xff))) 16)))
((value pc) (or SI
(or (and (srl value 16) #xff) (and value #xff00))
(sll (ext INT (trunc QI (and value #xff))) 16)))
((value pc) (sub SI (xor (or SI (or (and (srl value 16) #xff)
(and value #xff00))
(sll (and value #xff) 16))
#x800000) #x800000))
((value pc) (sub SI (xor (or SI
(or (and (srl value 16) #xff)
(and value #xff00))
(sll (and value #xff) 16))
#x800000) #x800000))
)
(df f-dsp-8-u24 "24 bit unsigned" (all-isas) 8 24 UINT
@ -846,7 +849,7 @@
(set (ifield f-dsp-16-s16) (sra INT (ifield f-bitbase32-16-s19-unprefixed) 3))
)
(sequence () ; extract
(set (ifield f-bitbase32-16-s19-unprefixed) (or (sll (ifield f-dsp-16-s16) 3)
(set (ifield f-bitbase32-16-s19-unprefixed) (or (mul (ifield f-dsp-16-s16) 8)
(ifield f-bitno32-unprefixed)))
)
)

4
opcodes/ChangeLog
View File

@ -1,3 +1,7 @@
2020-01-06 Alan Modra <amodra@gmail.com>
* m32c-ibld.c: Regenerate.
2020-01-06 Alan Modra <amodra@gmail.com>
PR 25344

122
opcodes/m32c-ibld.c
View File

@ -626,7 +626,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_BITBASE16_16_U16 :
{
long value = fields->f_dsp_16_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 0, 16, 16, 32, total_length, buffer);
}
break;
@ -672,7 +672,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
break;
{
long value = fields->f_dsp_16_s16;
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
}
if (errmsg)
@ -704,7 +704,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
break;
{
long value = fields->f_dsp_16_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 0, 16, 16, 32, total_length, buffer);
}
if (errmsg)
@ -723,7 +723,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
break;
{
long value = fields->f_dsp_16_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 0, 16, 16, 32, total_length, buffer);
}
if (errmsg)
@ -812,7 +812,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
break;
{
long value = fields->f_dsp_32_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 32, 0, 16, 32, total_length, buffer);
}
if (errmsg)
@ -834,7 +834,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_DSP_16_S16 :
{
long value = fields->f_dsp_16_s16;
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
}
break;
@ -844,7 +844,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_DSP_16_U16 :
{
long value = fields->f_dsp_16_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 0, 16, 16, 32, total_length, buffer);
}
break;
@ -856,7 +856,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
}
{
long value = fields->f_dsp_16_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 0, 16, 16, 32, total_length, buffer);
}
if (errmsg)
@ -874,7 +874,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
}
{
long value = fields->f_dsp_16_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 0, 16, 16, 32, total_length, buffer);
}
if (errmsg)
@ -929,7 +929,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
break;
{
long value = fields->f_dsp_32_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 32, 0, 16, 32, total_length, buffer);
}
if (errmsg)
@ -947,7 +947,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
break;
{
long value = fields->f_dsp_32_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 32, 0, 16, 32, total_length, buffer);
}
if (errmsg)
@ -960,7 +960,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_DSP_32_S16 :
{
long value = fields->f_dsp_32_s16;
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 32, 0, 16, 32, total_length, buffer);
}
break;
@ -970,7 +970,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_DSP_32_U16 :
{
long value = fields->f_dsp_32_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 32, 0, 16, 32, total_length, buffer);
}
break;
@ -994,7 +994,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_DSP_40_S16 :
{
long value = fields->f_dsp_40_s16;
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 32, 8, 16, 32, total_length, buffer);
}
break;
@ -1004,7 +1004,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_DSP_40_U16 :
{
long value = fields->f_dsp_40_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 32, 8, 16, 32, total_length, buffer);
}
break;
@ -1028,7 +1028,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_DSP_48_S16 :
{
long value = fields->f_dsp_48_s16;
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 32, 16, 16, 32, total_length, buffer);
}
break;
@ -1038,7 +1038,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_DSP_48_U16 :
{
long value = fields->f_dsp_48_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 32, 16, 16, 32, total_length, buffer);
}
break;
@ -1050,7 +1050,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
}
{
long value = fields->f_dsp_48_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 32, 16, 16, 32, total_length, buffer);
}
if (errmsg)
@ -1068,7 +1068,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
}
{
long value = fields->f_dsp_48_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 32, 16, 16, 32, total_length, buffer);
}
if (errmsg)
@ -1084,7 +1084,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_DSP_8_S24 :
{
long value = fields->f_dsp_8_s24;
value = ((((((((USI) (value) >> (16))) & (255))) | (((value) & (65280))))) | (((EXTQISI (TRUNCSIQI (((value) & (255))))) << (16))));
value = ((((((((((((USI) (value) >> (16))) & (255))) | (((value) & (65280))))) | (((((value) & (255))) << (16))))) ^ (8388608))) - (8388608));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 24, 32, total_length, buffer);
}
break;
@ -1094,7 +1094,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_DSP_8_U16 :
{
long value = fields->f_dsp_8_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 0, 8, 16, 32, total_length, buffer);
}
break;
@ -1237,7 +1237,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_IMM_16_HI :
{
long value = fields->f_dsp_16_s16;
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, buffer);
}
break;
@ -1252,14 +1252,14 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
}
{
long value = fields->f_dsp_16_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 0, 16, 16, 32, total_length, buffer);
}
if (errmsg)
break;
{
long value = fields->f_dsp_32_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 32, 0, 16, 32, total_length, buffer);
}
if (errmsg)
@ -1307,7 +1307,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_IMM_32_HI :
{
long value = fields->f_dsp_32_s16;
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 32, 0, 16, 32, total_length, buffer);
}
break;
@ -1324,7 +1324,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_IMM_40_HI :
{
long value = fields->f_dsp_40_s16;
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 32, 8, 16, 32, total_length, buffer);
}
break;
@ -1352,7 +1352,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_IMM_48_HI :
{
long value = fields->f_dsp_48_s16;
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 32, 16, 16, 32, total_length, buffer);
}
break;
@ -1367,14 +1367,14 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
}
{
long value = fields->f_dsp_48_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 32, 16, 16, 32, total_length, buffer);
}
if (errmsg)
break;
{
long value = fields->f_dsp_64_u16;
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
errmsg = insert_normal (cd, value, 0, 64, 0, 16, 32, total_length, buffer);
}
if (errmsg)
@ -1408,7 +1408,7 @@ m32c_cgen_insert_operand (CGEN_CPU_DESC cd,
case M32C_OPERAND_IMM_8_HI :
{
long value = fields->f_dsp_8_s16;
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
errmsg = insert_normal (cd, value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 16, 32, total_length, buffer);
}
break;
@ -1826,7 +1826,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_16_u16 = value;
}
break;
@ -1862,12 +1862,12 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & value);
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_16_s16 = value;
}
if (length <= 0) break;
{
FLD (f_bitbase32_16_s19_unprefixed) = ((((FLD (f_dsp_16_s16)) << (3))) | (FLD (f_bitno32_unprefixed)));
FLD (f_bitbase32_16_s19_unprefixed) = ((((FLD (f_dsp_16_s16)) * (8))) | (FLD (f_bitno32_unprefixed)));
}
}
break;
@ -1889,7 +1889,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_16_u16 = value;
}
if (length <= 0) break;
@ -1905,7 +1905,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_16_u16 = value;
}
if (length <= 0) break;
@ -1973,7 +1973,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 32, 0, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_32_u16 = value;
}
if (length <= 0) break;
@ -1998,7 +1998,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & value);
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_16_s16 = value;
}
break;
@ -2009,7 +2009,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_16_u16 = value;
}
break;
@ -2018,7 +2018,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_16_u16 = value;
}
if (length <= 0) break;
@ -2034,7 +2034,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_16_u16 = value;
}
if (length <= 0) break;
@ -2080,7 +2080,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 32, 0, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_32_u16 = value;
}
if (length <= 0) break;
@ -2096,7 +2096,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 32, 0, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_32_u16 = value;
}
if (length <= 0) break;
@ -2112,7 +2112,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 32, 0, 16, 32, total_length, pc, & value);
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_32_s16 = value;
}
break;
@ -2123,7 +2123,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 32, 0, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_32_u16 = value;
}
break;
@ -2150,7 +2150,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 32, 8, 16, 32, total_length, pc, & value);
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_40_s16 = value;
}
break;
@ -2161,7 +2161,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 32, 8, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_40_u16 = value;
}
break;
@ -2188,7 +2188,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 32, 16, 16, 32, total_length, pc, & value);
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_48_s16 = value;
}
break;
@ -2199,7 +2199,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 32, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_48_u16 = value;
}
break;
@ -2208,7 +2208,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 32, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_48_u16 = value;
}
if (length <= 0) break;
@ -2224,7 +2224,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 32, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_48_u16 = value;
}
if (length <= 0) break;
@ -2242,7 +2242,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 24, 32, total_length, pc, & value);
value = ((((((((USI) (value) >> (16))) & (255))) | (((value) & (65280))))) | (((EXTQISI (TRUNCSIQI (((value) & (255))))) << (16))));
value = ((((((((((((USI) (value) >> (16))) & (255))) | (((value) & (65280))))) | (((((value) & (255))) << (16))))) ^ (8388608))) - (8388608));
fields->f_dsp_8_s24 = value;
}
break;
@ -2253,7 +2253,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 8, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_8_u16 = value;
}
break;
@ -2404,7 +2404,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 16, 16, 32, total_length, pc, & value);
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_16_s16 = value;
}
break;
@ -2416,14 +2416,14 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 0, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_16_u16 = value;
}
if (length <= 0) break;
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 32, 0, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_32_u16 = value;
}
if (length <= 0) break;
@ -2469,7 +2469,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 32, 0, 16, 32, total_length, pc, & value);
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_32_s16 = value;
}
break;
@ -2488,7 +2488,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 32, 8, 16, 32, total_length, pc, & value);
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_40_s16 = value;
}
break;
@ -2515,7 +2515,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 32, 16, 16, 32, total_length, pc, & value);
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_48_s16 = value;
}
break;
@ -2527,14 +2527,14 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 32, 16, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_48_u16 = value;
}
if (length <= 0) break;
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0, 64, 0, 16, 32, total_length, pc, & value);
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280))));
value = ((((((UHI) (value) >> (8))) & (255))) | (((((value) & (255))) << (8))));
fields->f_dsp_64_u16 = value;
}
if (length <= 0) break;
@ -2569,7 +2569,7 @@ m32c_cgen_extract_operand (CGEN_CPU_DESC cd,
{
long value;
length = extract_normal (cd, ex_info, insn_value, 0|(1<<CGEN_IFLD_SIGNED), 0, 8, 16, 32, total_length, pc, & value);
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) << (8))) & (65280)))))));
value = EXTHISI (((HI) (INT) (((((((UINT) (value) >> (8))) & (255))) | (((((value) & (255))) << (8)))))));
fields->f_dsp_8_s16 = value;
}
break;