Please ignore, I'm having problems with my mail server and there's patches being dropeed.
Thanks, Lluis Lluís Vilanova writes: > This series proposes a generic (target-agnostic) instruction translation > framework. > It basically provides a generic main loop for instruction disassembly, which > calls target-specific functions when necessary. This generalization makes > inserting new code in the main loop easier, and helps in keeping all targets > in > synch as to the contents of it. > This series also paves the way towards adding events to trace guest code > execution (BBLs and instructions). > I've ported i386/x86-64 and arm/aarch64 as an example to see how it fits in > the > current organization, but will port the rest when this series gets merged. > Signed-off-by: Lluís Vilanova <vilan...@ac.upc.edu> > --- > Changes in v7 > ============= > * Change BreakpointHitType (BH_*) for BreakpointCheckType (BC_*). > * Move target-specific translation functions to a struct (TranslatorOps). > * Split target-specific changes into multiple patches. > * Rebase on edf8bc9842. > Changes in v6 > ============= > * Rebase on upstream master (64175afc69). > * Reorder fields in DisasContextBase to minimize padding [Richard Henderson]. > Changes in v5 > ============= > * Remove stray uses of "restrict" keyword. > Changes in v4 > ============= > * Document new macro QTAILQ_FOREACH_CONTINUE [Peter Maydell]. > * Fix coding style errors reported by checkpatch. > * Remove use of "restrict" in added functions; it makes older gcc versions > barf > about compilation errors. > Changes in v3 > ============= > * Rebase on 0737f32daf. > Changes in v2 > ============= > * Port ARM and AARCH64 targets. > * Fold single-stepping checks into "max_insns" [Richard Henderson]. > * Move instruction start marks to target code [Richard Henderson]. > * Add target hook for TB start. > * Check for TCG temporary leaks. > * Move instruction disassembly into a target hook. > * Make breakpoint_hit() return an enum to accomodate target's needs (ARM). > Lluís Vilanova (26): > Pass generic CPUState to gen_intermediate_code() > queue: Add macro for incremental traversal > cpu-exec: Avoid global variables in icount-related functions > target: [tcg] Add generic translation framework > target: [tcg] Redefine DISAS_* onto the generic translation framework > (DJ_*) > target: [tcg,i386] Port to DisasContextBase > target: [tcg,i386] Refactor init_disas_context > target: [tcg,i386] Refactor init_globals > target: [tcg,i386] Refactor insn_start > target: [tcg,i386] Refactor breakpoint_check > target: [tcg,i386] Refactor disas_insn > target: [tcg,i386] Refactor tb_stop > target: [tcg,i386] Refactor disas_flags > target: [tcg,i386] Replace DISAS_* with DJ_* > target: [tcg,i386] Port to generic translation framework > target: [tcg,arm] Replace DISAS_* with DJ_* > target: [tcg,arm] Port to DisasContextBase > target: [tcg,arm] Port to init_disas_context > target: [tcg,arm] Port to init_globals > target: [tcg,arm] Port to tb_start > target: [tcg,arm] Port to insn_start > target: [tcg,arm] Port to breakpoint_check > target: [tcg,arm] Port to disas_insn > target: [tcg,arm] Port to tb_stop > target: [tcg,arm] Port to disas_flags > target: [tcg,arm] Port to generic translation framework > Makefile.target | 1 > include/exec/exec-all.h | 13 + > include/exec/gen-icount.h | 8 - > include/exec/translate-block.h | 125 ++++++++++ > include/qemu/queue.h | 12 + > include/qom/cpu.h | 22 ++ > target/alpha/translate.c | 25 +- > target/arm/translate-a64.c | 312 ++++++++++++------------- > target/arm/translate.c | 503 > ++++++++++++++++++++++------------------ > target/arm/translate.h | 38 ++- > target/cris/translate.c | 26 +- > target/hppa/translate.c | 6 > target/i386/translate.c | 353 +++++++++++++++------------- > target/lm32/translate.c | 36 +-- > target/m68k/translate.c | 24 +- > target/microblaze/translate.c | 28 +- > target/mips/translate.c | 41 ++- > target/moxie/translate.c | 16 + > target/nios2/translate.c | 6 > target/openrisc/translate.c | 25 +- > target/ppc/translate.c | 21 +- > target/ppc/translate_init.c | 32 +-- > target/s390x/translate.c | 22 +- > target/sh4/translate.c | 21 +- > target/sparc/translate.c | 17 + > target/tilegx/translate.c | 9 - > target/tricore/translate.c | 11 - > target/unicore32/translate.c | 26 +- > target/xtensa/translate.c | 39 ++- > translate-all.c | 2 > translate-block.c | 185 +++++++++++++++ > 31 files changed, 1212 insertions(+), 793 deletions(-) > create mode 100644 include/exec/translate-block.h > create mode 100644 translate-block.c > To: qemu-devel@nongnu.org > Cc: Paolo Bonzini <pbonz...@redhat.com> > Cc: Peter Crosthwaite <crosthwaite.pe...@gmail.com> > Cc: Richard Henderson <r...@twiddle.net> > Cc: Alex Bennée <alex.ben...@linaro.org>
