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Merge pull request #14 from MerryMage/a32-fpscr

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unicorn_arm: Allow for read/write of UC_ARM_REG_FPSCR
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Mat M 2018-09-03 16:20:00 -04:00 committed by GitHub
parent fffc31e7e2 9b87d0f61a
commit 3dc1c40462
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GPG key ID: 4AEE18F83AFDEB23
1 changed files with 6 additions and 0 deletions
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6
qemu/target/arm/unicorn_arm.c
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@ -93,6 +93,9 @@ int arm_reg_read(struct uc_struct *uc, unsigned int *regs, void **vals, int coun
case UC_ARM_REG_FPEXC: case UC_ARM_REG_FPEXC:
*(int32_t *)value = state->vfp.xregs[ARM_VFP_FPEXC]; *(int32_t *)value = state->vfp.xregs[ARM_VFP_FPEXC];
break; break;
case UC_ARM_REG_FPSCR:
*(int32_t *)value = vfp_get_fpscr(state);
break;
} }
} }
} }
@ -151,6 +154,9 @@ int arm_reg_write(struct uc_struct *uc, unsigned int *regs, void* const* vals, i
case UC_ARM_REG_FPEXC: case UC_ARM_REG_FPEXC:
state->vfp.xregs[ARM_VFP_FPEXC] = *(int32_t *)value; state->vfp.xregs[ARM_VFP_FPEXC] = *(int32_t *)value;
break; break;
case UC_ARM_REG_FPSCR:
vfp_set_fpscr(state, *(uint32_t *)value);
break;
} }
} }
} }