On Mon, 1 Jul 2019 at 20:49, Philippe Mathieu-Daudé <phi...@redhat.com> wrote: > > Paolo motived me to salvage this (other!) previous series fromi > Samuel Ortiz (NEMU project). > > v1 cover from Samuel [1]: > > This patchset allows for building and running ARM targets with TCG > disabled. It splits the target/arm/helper.c file into logical TCG and > non TCG dependent files so that one can build and run QEMU binaries with > or without TCG enabled. > > The rationale behind this work comes from the NEMU project where we're > trying to only support x86 and ARM 64-bit architectures, without > including the TCG code base. We can only do so if we can build and run > ARM binaries with TCG disabled. > > v2: https://lists.gnu.org/archive/html/qemu-devel/2019-06/msg03271.html > > Most of the patches from v1 got adapted, except the "Move all > interrupt handlers" patch, because Peter disagreed with it. > See threads: > https://lists.gnu.org/archive/html/qemu-devel/2018-11/msg03908.html > https://lists.gnu.org/archive/html/qemu-devel/2019-05/msg07304.html > Anyway this is not a blocking issue, and can be done once this series > get merged. > > v3: 20190701132516.26392-1-philmd@redhat.com">http://mid.mail-archive.com/20190701132516.26392-1-philmd@redhat.com > - Addressed Alex's review comments from v2. > - added RFC patches to remove (pre-v7, M-profile, R-profile) from KVM-only > build > > v4: > - patches 1-12, 14-17, 19-21 accepted, rebased on target-arm.next > - addressed Peter's comment (described in each patch). > Based-on: target-arm.next > > $ git backport-diff -u v3 -r target-arm.next..v4 > Key: > [----] : patches are identical > [####] : number of functional differences between upstream/downstream patch > [down] : patch is downstream-only > The flags [FC] indicate (F)unctional and (C)ontextual differences, > respectively > > 001/8:[0048] [FC] 'target/arm: Move debug routines to debug_helper.c' > 002/8:[0004] [FC] 'target/arm: Restrict semi-hosting to TCG' > 003/8:[0027] [FC] 'target/arm/helper: Move M profile routines to m_helper.c' > 004/8:[----] [--] 'RFC target/arm: Restrict pre-ARMv7 cpus to TCG' > 005/8:[----] [--] 'RFC target/arm: Do not build pre-ARMv7 cpus when using KVM' > 006/8:[----] [--] 'RFC target/arm: Restrict R and M profiles to TCG' > 007/8:[----] [--] 'RFC target/arm: Do not build A/M-profile cpus when using > KVM' > 008/8:[----] [--] 'target/arm: Do not build TCG objects when TCG is off'
I'm going to apply patches 1 and 2 to target-arm.next for rc0 (since 2 is helpful to redhat downstream and taking 1 now reduces the amount of code-movement patches you'll need to rebase). Patch 3 doesn't compile and 4-8 are rfc. thanks -- PMM
