Merge remote-tracking branch 'remotes/rth/tags/pull-tgt-20170906' into staging

tcg generic translate loop v15

# gpg: Signature made Wed 06 Sep 2017 17:02:31 BST
# gpg:                using RSA key 0x64DF38E8AF7E215F
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>"
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
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# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A  05C0 64DF 38E8 AF7E 215F

* remotes/rth/tags/pull-tgt-20170906: (32 commits)
  target/arm: Perform per-insn cross-page check only for Thumb
  target/arm: Split out thumb_tr_translate_insn
  target/arm: Move ss check to init_disas_context
  target/arm: [a64] Move page and ss checks to init_disas_context
  target/arm: [tcg] Port to generic translation framework
  target/arm: [tcg,a64] Port to disas_log
  target/arm: [tcg] Port to disas_log
  target/arm: [tcg,a64] Port to tb_stop
  target/arm: [tcg] Port to tb_stop
  target/arm: [tcg,a64] Port to translate_insn
  target/arm: [tcg] Port to translate_insn
  target/arm: [tcg,a64] Port to breakpoint_check
  target/arm: [tcg,a64] Port to insn_start
  target/arm: [tcg] Port to insn_start
  target/arm: [tcg] Port to tb_start
  target/arm: [tcg,a64] Port to init_disas_context
  target/arm: [tcg] Port to init_disas_context
  target/arm: [tcg] Port to DisasContextBase
  target/i386: [tcg] Port to generic translation framework
  target/i386: [tcg] Port to disas_log
  ...

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

1 files changed, 0 insertions, 29 deletions

diff --git a/include/exec/exec-all.h b/include/exec/exec-all.h
index 440fc31b37..ff8fbe423d 100644
--- a/include/exec/exec-all.h
+++ b/include/exec/exec-all.h
@@ -35,35 +35,6 @@ typedef abi_ulong tb_page_addr_t;
 typedef ram_addr_t tb_page_addr_t;
 #endif
 
-/* DisasContext is_jmp field values
- *
- * is_jmp starts as DISAS_NEXT. The translator will keep processing
- * instructions until an exit condition is reached. If we reach the
- * exit condition and is_jmp is still DISAS_NEXT (because of some
- * other condition) we simply "jump" to the next address.
- * The remaining exit cases are:
- *
- *   DISAS_JUMP    - Only the PC was modified dynamically (e.g computed)
- *   DISAS_TB_JUMP - Only the PC was modified statically (e.g. branch)
- *
- * In these cases as long as the PC is updated we can chain to the
- * next TB either by exiting the loop or looking up the next TB via
- * the loookup helper.
- *
- *   DISAS_UPDATE  - CPU State was modified dynamically
- *
- * This covers any other CPU state which necessities us exiting the
- * TCG code to the main run-loop. Typically this includes anything
- * that might change the interrupt state.
- *
- * Individual translators may define additional exit cases to deal
- * with per-target special conditions.
- */
-#define DISAS_NEXT    0 /* next instruction can be analyzed */
-#define DISAS_JUMP    1 /* only pc was modified dynamically */
-#define DISAS_TB_JUMP 2 /* only pc was modified statically */
-#define DISAS_UPDATE  3 /* cpu state was modified dynamically */
-
 #include "qemu/log.h"
 
 void gen_intermediate_code(CPUState *cpu, struct TranslationBlock *tb);