Merge tag 'pull-riscv-to-apply-20230303' of https://gitlab.com/palmer-dabbelt/qemu into staging

Fifth RISC-V PR for QEMU 8.0

* Experimantal support for writable misa.
* Support for Svadu extension.
* Support for the Zicond extension.
* Fixes to gdbstub, CSR accesses, dependencies between the various
  floating-point exceptions, and XTheadMemPair.
* Many cleanups.

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# gpg: Signature made Fri 03 Mar 2023 08:24:21 GMT
# gpg:                using RSA key 2B3C3747446843B24A943A7A2E1319F35FBB1889
# gpg:                issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg:                 aka "Palmer Dabbelt <palmerdabbelt@google.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 00CE 76D1 8349 60DF CE88  6DF8 EF4C A150 2CCB AB41
#      Subkey fingerprint: 2B3C 3747 4468 43B2 4A94  3A7A 2E13 19F3 5FBB 1889

* tag 'pull-riscv-to-apply-20230303' of https://gitlab.com/palmer-dabbelt/qemu: (59 commits)
  target/riscv/vector_helper.c: avoid env_archcpu() when reading RISCVCPUConfig
  target/riscv/vector_helper.c: create vext_set_tail_elems_1s()
  target/riscv/csr.c: avoid env_archcpu() usages when reading RISCVCPUConfig
  target/riscv/csr.c: use riscv_cpu_cfg() to avoid env_cpu() pointers
  target/riscv/csr.c: simplify mctr()
  target/riscv/csr.c: use env_archcpu() in ctr()
  target/riscv: Export Svadu property
  target/riscv: Add *envcfg.HADE related check in address translation
  target/riscv: Add *envcfg.PBMTE related check in address translation
  target/riscv: Add csr support for svadu
  target/riscv: Fix the relationship of PBMTE/STCE fields between menvcfg and henvcfg
  target/riscv: Fix the relationship between menvcfg.PBMTE/STCE and Svpbmt/Sstc extensions
  hw/riscv: Move the dtb load bits outside of create_fdt()
  hw/riscv: Skip re-generating DT nodes for a given DTB
  target/riscv: Add support for Zicond extension
  RISC-V: XTheadMemPair: Remove register restrictions for store-pair
  target/riscv: Fix checking of whether instruciton at 'pc_next' spans pages
  target/riscv: Group all predicate() routines together
  target/riscv: Drop priv level check in mseccfg predicate()
  target/riscv: Allow debugger to access sstc CSRs
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/target/riscv/translate.c b/target/riscv/translate.c
index f9d5d10..a8d516c 100644
--- a/target/riscv/translate.c
+++ b/target/riscv/translate.c
@@ -1103,6 +1103,7 @@ static uint32_t opcode_at(DisasContextBase *dcbase, target_ulong pc)
 #include "insn_trans/trans_rvh.c.inc"
 #include "insn_trans/trans_rvv.c.inc"
 #include "insn_trans/trans_rvb.c.inc"
+#include "insn_trans/trans_rvzicond.c.inc"
 #include "insn_trans/trans_rvzawrs.c.inc"
 #include "insn_trans/trans_rvzfh.c.inc"
 #include "insn_trans/trans_rvk.c.inc"
@@ -1261,7 +1262,7 @@ static void riscv_tr_translate_insn(DisasContextBase *dcbase, CPUState *cpu)
                 uint16_t next_insn = cpu_lduw_code(env, ctx->base.pc_next);
                 int len = insn_len(next_insn);
 
-                if (!is_same_page(&ctx->base, ctx->base.pc_next + len)) {
+                if (!is_same_page(&ctx->base, ctx->base.pc_next + len - 1)) {
                     ctx->base.is_jmp = DISAS_TOO_MANY;
                 }
             }