I created the correct IDT and GDT which was wrongly created before.
Comments were updated to reflect the actual meaning of the code and IDT alignment was set to 8 byte.
Some unnecessary alginments were removed.
DUET x64 MSFT and GCC both can boot to front page now.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9845 6f19259b-4bc3-4df7-8a09-765794883524
The root cause is EfiLdr module was wrongly loaded to address 0x0 corrupting the BDA(0x400) region. The patch set module base address to 0x10000 which aligns to R8 behavior.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@9824 6f19259b-4bc3-4df7-8a09-765794883524
2, Fix missing compress image in final disk image. I think the raw disk image had better be organized as our FD image format. I will discuss this after enabling DUET for R9.
3, Add more debug output in loader.
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@5128 6f19259b-4bc3-4df7-8a09-765794883524