https://bugzilla.tianocore.org/show_bug.cgi?id=1970
Update SLIT_ELEMENT() macro to use MultU64x64() to
perform multiplication on 64-bit operands. This is
required to avoid use of an intrinsic on IA32 VS20xx
builds.
Cc: Jaben Carsey <jaben.car...@intel.com>
Cc: Ray Ni <ray...@intel.com>
Cc: Zhichao Gao <zhichao....@intel.com>
Cc: Sami Mujawar <sami.muja...@arm.com>
Signed-off-by: Michael D Kinney <michael.d.kin...@intel.com>
---
.../UefiShellAcpiViewCommandLib/Parsers/Slit/SlitParser.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git
a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Slit/SlitParser.c
b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Slit/SlitParser.c
index 1f9dac66ee..ca2808db52 100644
--- a/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Slit/SlitParser.c
+++ b/ShellPkg/Library/UefiShellAcpiViewCommandLib/Parsers/Slit/SlitParser.c
@@ -30,7 +30,7 @@ STATIC CONST ACPI_PARSER SlitParser[] = {
/**
Macro to get the value of a System Locality
**/
-#define SLIT_ELEMENT(Ptr, i, j) *(Ptr + (i * LocalityCount) + j)
+#define SLIT_ELEMENT(Ptr, i, j) *(Ptr + (MultU64x64 (i, LocalityCount)) + j)
/**
This function parses the ACPI SLIT table.
--
2.21.0.windows.1
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