On Fri, Mar 2, 2018 at 11:53 AM, Emilio G. Cota <c...@braap.org> wrote:
> [ What is this all about? See this message: > http://lists.gnu.org/archive/html/qemu-devel/2018-02/msg04785.html ] > > Merged the separate patchsets I sent in the last couple of weeks into > one set. This will be easier to merge since it will avoid potential > merge conflicts due to adding max_insns to dc->base. > > Changes since sending the separate series for > sh4/sparc/mips/s390x/openrisc: > - Rebased on top of master (669743979) > - Added R-b's > - sh4: no changes since v3 > - mips: no changes (no reviews yet!) > - sparc: > + Use base.singlestep_enabled and singlestep like in other targets, > e.g. Alpha. > + Remove the unnecessary > (dc.pc - pc_start) < (TARGET_PAGE_SIZE - 32)) > check. > - s390x: > + Remove dc->pc, use pc_next instead as David suggested. > + Use dc for DisasContext instead of s. > + Compute next_page in translate_insn instead of keeping it in dc. > + Looked into dropping dc->do_debug, but don't see an easy way to do so. > - openrisc: > + Consistently use DISAS_NORETURN after generating an > exception; fixed the two call sites that Richard pointed out, > plus a couple of others that weren't visible in the previous patch. > + Remove the dc->next_page_start field; instead, set the max_insn > bound in translate_insn. > > You can fetch this series from: > https://github.com/cota/qemu/tree/trloop-conv-v1 Curious to know what we would need to change in RISC-V translate.c: - https://github.com/riscv/riscv-qemu/blob/qemu-upstream-v8/target/riscv/translate.c I'm going to make a v8.1 branch and tag that is a rebase of the v8 patch series against current QEMU master, and hopefully we get the RISC-V port merged before the soft-freeze. Fingers crossed. Diffstat below. > > Thanks, > > Emilio > > accel/tcg/translator.c | 21 +- > include/exec/translator.h | 8 +- > target/alpha/translate.c | 6 +- > target/arm/translate-a64.c | 8 +- > target/arm/translate.c | 9 +- > target/hppa/translate.c | 7 +- > target/i386/translate.c | 5 +- > target/mips/translate.c | 623 +++++------ > target/openrisc/translate.c | 226 ++-- > target/ppc/translate.c | 5 +- > target/s390x/translate.c | 1527 +++++++++++++-------------- > target/sh4/translate.c | 171 +-- > target/sparc/translate.c | 207 ++-- > 13 files changed, 1401 insertions(+), 1422 deletions(-) > >
