haraldwolff/qemu-patch-raspberry4
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Next attempt to get the lui sign extension right.

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git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2727 c046a42c-6fe2-441c-8c8c-71466251a162
This commit is contained in:
ths 2007-04-25 16:41:11 +00:00
parent 7bc45061ee
commit d6929309b6
2 changed files with 2 additions and 3 deletions
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2
target-mips/op_template.c
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@ -54,7 +54,7 @@ void glue(op_load_gpr_T2_gpr, REG) (void)
#define SET_RESET(treg, tregname) \
void glue(op_set, tregname)(void) \
{ \
treg = PARAM1; \
treg = (int32_t)PARAM1; \
RETURN(); \
} \
void glue(op_reset, tregname)(void) \

3
target-mips/translate.c
View file

@ -907,8 +907,7 @@ static void gen_arith_imm (DisasContext *ctx, uint32_t opc, int rt,
GEN_LOAD_IMM_TN(T1, uimm);
break;
case OPC_LUI:
uimm = (int32_t)(imm << 16);
GEN_LOAD_IMM_TN(T0, uimm);
GEN_LOAD_IMM_TN(T0, uimm << 16);
break;
case OPC_SLL:
case OPC_SRA: