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authorPeter Crosthwaite <crosthwaitepeter@gmail.com>2015-04-29 00:52:21 -0700
committerMichael Tokarev <mjt@tls.msk.ru>2015-04-30 16:06:18 +0300
commitfee068e4f190a36ef3bda9aa7c802f90434ef8e5 (patch)
tree4dea310c1a049f47edc5bd6948ba30fcf3713dd6 /tcg/tcg.h
parent2ed0c3dad769ab747e1f5448b70eeaf134c76982 (diff)
tcg: Delete unused cpu_pc_from_tb()
No code uses the cpu_pc_from_tb() function. Delete from tricore and arm which each provide an unused implementation. Update the comment in tcg.h to reflect that this is obsoleted by synchronize_from_tb. Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Diffstat (limited to 'tcg/tcg.h')
-rw-r--r--tcg/tcg.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/tcg/tcg.h b/tcg/tcg.h
index add7f7524d..3d004ba276 100644
--- a/tcg/tcg.h
+++ b/tcg/tcg.h
@@ -859,8 +859,10 @@ static inline size_t tcg_current_code_size(TCGContext *s)
* state is correctly synchronised and ready for execution of the next
* TB (and in particular the guest PC is the address to execute next).
* Otherwise, we gave up on execution of this TB before it started, and
- * the caller must fix up the CPU state by calling cpu_pc_from_tb()
- * with the next-TB pointer we return.
+ * the caller must fix up the CPU state by calling the CPU's
+ * synchronize_from_tb() method with the next-TB pointer we return (falling
+ * back to calling the CPU's set_pc method with tb->pb if no
+ * synchronize_from_tb() method exists).
*
* Note that TCG targets may use a different definition of tcg_qemu_tb_exec
* to this default (which just calls the prologue.code emitted by