Patch series available in this git branch:
git://xenbits.xen.org/people/aperard/ovmf.git br.ovmfxen-debug-io-v2
v2:
- reuse PlatformDebugLibIoPort rather than duplicate it.
Remove non working DEBUG_ON_SERIAL_PORT, then add a new LibIoPort which always
writes to the IO port.
Issues was discovered and discuss in this mail threads:
<[email protected]>
"OvmfPkg XenPkg: X64 DEBUG GCC5 -DDEBUG_ON_SERIAL_PORT=TRUE build is broken"
Cheers,
Anthony PERARD (5):
OvmfPkg/OvmfXen: Remove DEBUG_ON_SERIAL_PORT
OvmfPkg/PlatformDebugLibIoPort: Reword QEMU to hypervisor
OvmfPkg/PlatformDebugLibIoPort: factor out debug port detection
OvmfPkg/PlatformDebugLibIoPort: Introduce a Nocheck variant
OvmfPkg/OvmfXen: Introduce DEBUG_ON_HYPERVISOR_CONSOLE build flag
OvmfPkg/OvmfXen.dsc | 49 +++++--------------
.../PlatformDebugLibIoPort.inf | 1 +
.../PlatformRomDebugLibIoPort.inf | 1 +
...f => PlatformRomDebugLibIoPortNocheck.inf} | 14 +++---
.../PlatformDebugLibIoPort/DebugLibDetect.h | 8 +--
.../DebugIoPortNocheck.c | 25 ++++++++++
.../PlatformDebugLibIoPort/DebugIoPortQemu.c | 34 +++++++++++++
.../Library/PlatformDebugLibIoPort/DebugLib.c | 18 +------
.../PlatformDebugLibIoPort/DebugLibDetect.c | 2 +-
.../DebugLibDetectRom.c | 2 +-
10 files changed, 84 insertions(+), 70 deletions(-)
copy OvmfPkg/Library/PlatformDebugLibIoPort/{PlatformRomDebugLibIoPort.inf =>
PlatformRomDebugLibIoPortNocheck.inf} (65%)
create mode 100644 OvmfPkg/Library/PlatformDebugLibIoPort/DebugIoPortNocheck.c
create mode 100644 OvmfPkg/Library/PlatformDebugLibIoPort/DebugIoPortQemu.c
--
Anthony PERARD
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