[m32r-elf] Error: bad instruction when using shigh and low macroswith absolute immediate.

[Kazuhiro Inaoka]

Hello

binutils-2.13.1 Released.

I get following Error when using shigh and low macros
with absolute immediate.

Kazuhiro Inaoka

m32r-elf-as -o test.o test.s

test.s: Assembler messages:
test.s:11: Error: bad instruction `seth r0,#shigh(SYM0)'
test.s:14: Error: bad instruction `seth r0,#shigh(SYM0)'
test.s:15: Error: bad instruction `add3 r0,r0,#low(SYM0)'
test.s:17: Error: bad instruction `seth r0,#shigh(SYM0)'
test.s:18: Error: bad instruction `ld r0,@(low(SYM0),r0)'
test.s:25: Error: bad instruction `add3 r0,r0,#low(SYM0)'
test.s:28: Error: bad instruction `ld r0,@(low(SYM0),r0)'
test.s:36: Error: bad instruction `add3 r0,r0,#low(SYM1)'
test.s:39: Error: bad instruction `ld r0,@(low(SYM1),r0)'
test.s:56: Error: bad instruction `add3 r0,r0,#low(SYM1)'
test.s:59: Error: bad instruction `ld r0,@(low(SYM1),r0)'

+++++++++ Test case +++++++++

.equ SYM0,0xFFFF8000
.equ SYM1,0x10008000
.equ SYM2,0x10007FFF

; (Bug case 1) shigh() 0xFFFF0000 will be added 0x10000 => 0x100000000
; (Bug case 2) shigh(),low() 0x8000 will be  used signed 16bit => 0xFFFF8000
 .section .text

; shigh(),low() with minus value symbol
shigh_low_minus:
 seth r0,#shigh(SYM0) ; (Bug case 1)
 or3 r0,r0,#low(SYM0) ; But it's not normal use.

 seth r0,#shigh(SYM0) ; (Bug case 1)
 add3 r0,r0,#low(SYM0) ; (Bug case 2)

 seth r0,#shigh(SYM0) ; (Bug case 1)
 ld r0,@(low(SYM0),r0) ; (Bug case 2)

high_low_minus:
 seth r0,#high(SYM0)
 or3 r0,r0,#low(SYM0) ; But it's not normal use.

 seth r0,#high(SYM0) ; But it's not normal use.
 add3 r0,r0,#low(SYM0) ; (Bug case 2)

 seth r0,#high(SYM0) ; But it's not normal use.
 ld r0,@(low(SYM0),r0) ; (Bug case 2)

; shigh(),low()
shigh_low:
 seth r0,#shigh(SYM1)
 or3 r0,r0,#low(SYM1) ; But it's not normal use.

 seth r0,#shigh(SYM1)
 add3 r0,r0,#low(SYM1) ; (Bug case 2)

 seth r0,#shigh(SYM1)
 ld r0,@(low(SYM1),r0) ; (Bug case 2)

 seth r0,#shigh(SYM2)
 or3 r0,r0,#low(SYM2) ; But it's not normal use.

 seth r0,#shigh(SYM2)
 add3 r0,r0,#low(SYM2)

 seth r0,#shigh(SYM2)
 ld r0,@(low(SYM2),r0)

; high(),low()
high_low:
 seth r0,#high(SYM1)
 or3 r0,r0,#low(SYM1)

 seth r0,#high(SYM1) ; But it's not normal use.
 add3 r0,r0,#low(SYM1) ; (Bug case 2)

 seth r0,#high(SYM1) ; But it's not normal use.
 ld r0,@(low(SYM1),r0) ; (Bug case 2)

 seth r0,#high(SYM2)
 or3 r0,r0,#low(SYM2) ;

 seth r0,#high(SYM2)
 add3 r0,r0,#low(SYM2) ; But it's not normal use.

 seth r0,#high(SYM2)
 ld r0,@(low(SYM2),r0) ; But it's not normal use.
 .end