On 19/10/16 03:34, Richard Henderson wrote: > The two main goals in this patch set are: > > * Make use of the new MO_ALIGN_* flags, to allow less use of > check_align, and support partially misaligned fp memory ops. > > * More cleanups for ASIs, in the end using the new atomic ops. > > The final two patches require the "cmpxchg atomic" v6 patch set. > Otherwise this patch set should apply to master. The full tree > is at > > git://github.com/rth7680/qemu.git tgt-sparc-6 > > Changes since v1: > > * The "Remove asi helper code handled inline" patch retains the > code within ldda to handle asis that must be handled out of line. > > This fixes the FreeBSD 10.3 boot problem. While the UA2007 spec > (and thus sun4v?) doesn't allow for such, it would seem that US2 > hardware does. > > * Dropped the "Optimize writeback of cpu_cond" patch. > > This fixes the debian 7.8 install. Not sure exactly what's wrong > with it yet, but let's just drop it for now. > > > r~ > > > Richard Henderson (15): > target-sparc: Use overalignment flags for twinx and block asis > target-sparc: Introduce cpu_raise_exception_ra > target-sparc: Add MMU_PHYS_IDX > target-sparc: Use MMU_PHYS_IDX for bypass asis > target-sparc: Handle more twinx asis > target-sparc: Implement swap_asi inline > target-sparc: Implement ldstub_asi inline > target-sparc: Implement cas_asi/casx_asi inline > target-sparc: Implement BCOPY/BFILL inline > target-sparc: Remove asi helper code handled inline > target-sparc: Implement ldqf and stqf inline > target-sparc: Allow 4-byte alignment on fp mem ops > target-sparc: Remove MMU_MODE*_SUFFIX > target-sparc: Use tcg_gen_atomic_xchg_tl > target-sparc: Use tcg_gen_atomic_cmpxchg_tl > > target-sparc/cpu.h | 34 +- > target-sparc/helper.c | 52 ++- > target-sparc/helper.h | 7 - > target-sparc/ldst_helper.c | 998 > ++++++++------------------------------------- > target-sparc/mmu_helper.c | 47 ++- > target-sparc/translate.c | 434 +++++++++++++------- > target-sparc/win_helper.c | 37 +- > 7 files changed, 531 insertions(+), 1078 deletions(-)
Hi Richard, Great work - this version now passes all my local SPARC32/SPARC64 boot tests. Tested-by: Mark Cave-Ayland <mark.cave-ayl...@ilande.co.uk> ATB, Mark.
