UNIXGCC builds larger images than GCC44, and can have issues fitting into the FD image. Therefore, when using UNIXGCC, debug will be disabled by default.
The README file is updated with instructions for selectively enabling debug for UNIXGCC. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Jordan Justen <[email protected]> --- OvmfPkg/OvmfPkgIa32.dsc | 1 + OvmfPkg/OvmfPkgIa32X64.dsc | 1 + OvmfPkg/OvmfPkgX64.dsc | 1 + OvmfPkg/README | 19 +++++++++++++++++++ 4 files changed, 22 insertions(+) diff --git a/OvmfPkg/OvmfPkgIa32.dsc b/OvmfPkg/OvmfPkgIa32.dsc index 1414218..992de34 100644 --- a/OvmfPkg/OvmfPkgIa32.dsc +++ b/OvmfPkg/OvmfPkgIa32.dsc @@ -36,6 +36,7 @@ DEFINE SECURE_BOOT_ENABLE = FALSE [BuildOptions] + GCC:*_UNIXGCC_*_CC_FLAGS = -DMDEPKG_NDEBUG GCC:RELEASE_*_*_CC_FLAGS = -DMDEPKG_NDEBUG INTEL:RELEASE_*_*_CC_FLAGS = /D MDEPKG_NDEBUG MSFT:RELEASE_*_*_CC_FLAGS = /D MDEPKG_NDEBUG diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc index 957f394..319066c 100644 --- a/OvmfPkg/OvmfPkgIa32X64.dsc +++ b/OvmfPkg/OvmfPkgIa32X64.dsc @@ -36,6 +36,7 @@ DEFINE SECURE_BOOT_ENABLE = FALSE [BuildOptions] + GCC:*_UNIXGCC_*_CC_FLAGS = -DMDEPKG_NDEBUG GCC:RELEASE_*_*_CC_FLAGS = -DMDEPKG_NDEBUG INTEL:RELEASE_*_*_CC_FLAGS = /D MDEPKG_NDEBUG MSFT:RELEASE_*_*_CC_FLAGS = /D MDEPKG_NDEBUG diff --git a/OvmfPkg/OvmfPkgX64.dsc b/OvmfPkg/OvmfPkgX64.dsc index b56c551..636db05 100644 --- a/OvmfPkg/OvmfPkgX64.dsc +++ b/OvmfPkg/OvmfPkgX64.dsc @@ -36,6 +36,7 @@ DEFINE SECURE_BOOT_ENABLE = FALSE [BuildOptions] + GCC:*_UNIXGCC_*_CC_FLAGS = -DMDEPKG_NDEBUG GCC:RELEASE_*_*_CC_FLAGS = -DMDEPKG_NDEBUG INTEL:RELEASE_*_*_CC_FLAGS = /D MDEPKG_NDEBUG MSFT:RELEASE_*_*_CC_FLAGS = /D MDEPKG_NDEBUG diff --git a/OvmfPkg/README b/OvmfPkg/README index 04a658f..51041a0 100644 --- a/OvmfPkg/README +++ b/OvmfPkg/README @@ -115,3 +115,22 @@ To add network drivers to OVMF: -net nic,model=e1000,addr=3 -net nic,model=e1000,addr=4 -net user,restrict=yes -net user,dhcpstart=10.0.2.10 +=== UNIXGCC Debug === + +If you build with the UNIXGCC toolchain, then debugging will be disabled +due to larger image sizes being produced by the UNIXGCC toolchain. The +first choice recommendation is to use GCC44 or newer instead. + +If you must use UNIXGCC, then you can override the build options for +particular libraries and modules in the .dsc to re-enable debugging +selectively. For example: + [Components] + OvmfPkg/Library/PlatformBdsLib/PlatformBdsLib.inf { + <BuildOptions> + GCC:*_*_*_CC_FLAGS = -UMDEPKG_NDEBUG + } + IntelFrameworkModulePkg/Universal/BdsDxe/BdsDxe.inf { + <BuildOptions> + GCC:*_*_*_CC_FLAGS = -UMDEPKG_NDEBUG + } + -- 1.7.11.1 ------------------------------------------------------------------------------ Live Security Virtual Conference Exclusive live event will cover all the ways today's security and threat landscape has changed and how IT managers can respond. Discussions will include endpoint security, mobile security and the latest in malware threats. http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ _______________________________________________ edk2-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/edk2-devel
