]> git.proxmox.com Git - mirror_edk2.git/commit
EmulatorPkg: Fix VS20xx IA32 boot failure
authorMichael D Kinney <michael.d.kinney@intel.com>
Tue, 6 Aug 2019 19:37:19 +0000 (12:37 -0700)
committerMichael D Kinney <michael.d.kinney@intel.com>
Mon, 19 Aug 2019 16:49:47 +0000 (09:49 -0700)
commit868254ace3a0729c9ed6eb1a8646f64c77ee84f9
tree1e2de0738222e6addeaef5ea4e674cc160cbb567
parent76e12fa33416f3133c41c6e396a69abbe32f2edb
EmulatorPkg: Fix VS20xx IA32 boot failure

https://bugzilla.tianocore.org/show_bug.cgi?id=2056

The IA32 build of the EmulatorPkg for VS20xx does not boot
because the default value of PCD PcdPeiServicesTablePage
rarely succeeds to be mapped on IA32 Windows Host Environments.
Change the DEC default value for this PCD to a value that
is compatible with Windows and POSIX host environments for
IA32 and X64.  For IA32 builds, this 64-bit PCD is truncated
to a 32-bit value.

PcdPeiServicesTablePage is changed from 0x1003000000 to
0x1013000000.  With this new value, no boot failures are
observed.  However, the use of this hard coded value can
potentially cause a boot failure if this address specified
by the PCD is already allocated in the user process.

Cc: Jordan Justen <jordan.l.justen@intel.com>
Cc: Andrew Fish <afish@apple.com>
Cc: Ray Ni <ray.ni@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
Tested-by: Andrew Fish <afish@apple.com>
EmulatorPkg/EmulatorPkg.dec