Changeset 103836 in vbox

Timestamp:

Mar 13, 2024 5:22:22 PM (13 months ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

162206

Message:

VMM/IEM: Implement native emitter for IEM_MC_IF_MXCSR_XCPT_PENDING(), bugref:10614 [fix for the MVN emitter on arm64]

Location:

trunk/src/VBox/VMM

Files:

trunk/src/VBox/VMM/VMMAll/IEMAllN8veRecompFuncs.h

r103835	r103836
1776	1776	kIemNativeGstRegUse_Calculation);
1777	1777	uint8_t const idxRegTmp = iemNativeRegAllocTmp(pReNative, &off);
1778
1779	1778
1780	1779	/* mov tmp0, mxcsr */

r103835	r103836
7082	7082	pCodeBuf[off++] = X86_MODRM_MAKE(X86_MOD_REG, 2, iGprDst & 7);
7083	7083	#elif defined(RT_ARCH_ARM64)
7084		pCodeBuf[off++] = Armv8A64MkInstrOrn(iGprDst, ~~iGprSrc, ARMV8_A64_REG_XZR~~, f64Bit);
	7084	pCodeBuf[off++] = Armv8A64MkInstrOrn(iGprDst, ARMV8_A64_REG_XZR, iGprSrc, f64Bit);
7085	7085	#else
7086	7086	# error "port me"

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