Merge tag 'pull-tcg-20230915-2' of https://gitlab.com/rth7680/qemu into staging

*: Delete checks for old host definitions
tcg/loongarch64: Generate LSX instructions
fpu: Add conversions between bfloat16 and [u]int8
fpu: Handle m68k extended precision denormals properly
accel/tcg: Improve cputlb i/o organization
accel/tcg: Simplify tlb_plugin_lookup
accel/tcg: Remove false-negative halted assertion
tcg: Add gvec compare with immediate and scalar operand
tcg/aarch64: Emit BTI insns at jump landing pads

[Resolved conflict between CPUINFO_PMULL and CPUINFO_BTI.
--Stefan]

* tag 'pull-tcg-20230915-2' of https://gitlab.com/rth7680/qemu: (39 commits)
  tcg: Map code_gen_buffer with PROT_BTI
  tcg/aarch64: Emit BTI insns at jump landing pads
  util/cpuinfo-aarch64: Add CPUINFO_BTI
  tcg: Add tcg_out_tb_start backend hook
  fpu: Handle m68k extended precision denormals properly
  fpu: Add conversions between bfloat16 and [u]int8
  accel/tcg: Introduce do_st16_mmio_leN
  accel/tcg: Introduce do_ld16_mmio_beN
  accel/tcg: Merge io_writex into do_st_mmio_leN
  accel/tcg: Merge io_readx into do_ld_mmio_beN
  accel/tcg: Replace direct use of io_readx/io_writex in do_{ld,st}_1
  accel/tcg: Merge cpu_transaction_failed into io_failed
  plugin: Simplify struct qemu_plugin_hwaddr
  accel/tcg: Use CPUTLBEntryFull.phys_addr in io_failed
  accel/tcg: Split out io_prepare and io_failed
  accel/tcg: Simplify tlb_plugin_lookup
  target/arm: Use tcg_gen_gvec_cmpi for compare vs 0
  tcg: Add gvec compare with immediate and scalar operand
  tcg/loongarch64: Implement 128-bit load & store
  tcg/loongarch64: Lower rotli_vec to vrotri
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

2 files changed, 7 insertions, 8 deletions

diff --git a/include/exec/cpu-defs.h b/include/exec/cpu-defs.h
index fb4c8d480f..350287852e 100644
--- a/include/exec/cpu-defs.h
+++ b/include/exec/cpu-defs.h
@@ -100,12 +100,12 @@
 typedef struct CPUTLBEntryFull {
     /*
      * @xlat_section contains:
-     *  - in the lower TARGET_PAGE_BITS, a physical section number
-     *  - with the lower TARGET_PAGE_BITS masked off, an offset which
-     *    must be added to the virtual address to obtain:
-     *     + the ram_addr_t of the target RAM (if the physical section
-     *       number is PHYS_SECTION_NOTDIRTY or PHYS_SECTION_ROM)
-     *     + the offset within the target MemoryRegion (otherwise)
+     *  - For ram, an offset which must be added to the virtual address
+     *    to obtain the ram_addr_t of the target RAM
+     *  - For other memory regions,
+     *     + in the lower TARGET_PAGE_BITS, the physical section number
+     *     + with the TARGET_PAGE_BITS masked off, the offset within
+     *       the target MemoryRegion
      */
     hwaddr xlat_section;
 
diff --git a/include/exec/user/thunk.h b/include/exec/user/thunk.h
index 6eedef48d8..2ebfecf58e 100644
--- a/include/exec/user/thunk.h
+++ b/include/exec/user/thunk.h
@@ -111,8 +111,7 @@ static inline int thunk_type_size(const argtype *type_ptr, int is_host)
         if (is_host) {
 #if defined(HOST_X86_64)
             return 8;
-#elif defined(HOST_ALPHA) || defined(HOST_IA64) || defined(HOST_MIPS) || \
-      defined(HOST_PARISC) || defined(HOST_SPARC64)
+#elif defined(HOST_MIPS) || defined(HOST_SPARC64)
             return 4;
 #elif defined(HOST_PPC)
             return sizeof(void *);