From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Mon, 24 Oct 2016 17:32:12 +0000 (+0100)
Subject: EmbeddedPkg/GdbDebugAgent: fix VOID* cast of incorrect size
X-Git-Tag: edk2-stable201903~5408
X-Git-Url: https://git.proxmox.com/?p=mirror_edk2.git;a=commitdiff_plain;h=15d8747a5f0fea5f30d6d4f812f6aa3bbd4c5ba8

EmbeddedPkg/GdbDebugAgent: fix VOID* cast of incorrect size

The result of PcdGet64() can only be cast to VOID* on 64-bit platforms,
so add an intermediate UINTN cast to make this code build again on 32 bit.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
---

diff --git a/EmbeddedPkg/Library/GdbDebugAgent/Arm/Processor.c b/EmbeddedPkg/Library/GdbDebugAgent/Arm/Processor.c
index 8226c80ab4..a43ff95d03 100644
--- a/EmbeddedPkg/Library/GdbDebugAgent/Arm/Processor.c
+++ b/EmbeddedPkg/Library/GdbDebugAgent/Arm/Processor.c
@@ -657,7 +657,7 @@ InitializeDebugAgent (
   *(UINTN *) (((UINT8 *)VectorBase) + Offset) = (UINTN)AsmCommonExceptionEntry;
 
   // Flush Caches since we updated executable stuff
-  InvalidateInstructionCacheRange ((VOID *)PcdGet64(PcdCpuVectorBaseAddress), Length);
+  InvalidateInstructionCacheRange ((VOID *)(UINTN)PcdGet64(PcdCpuVectorBaseAddress), Length);
 
   // setup a timer so gdb can break in via ctrl-c
   DebugAgentTimerIntialize ();