tcg/tci: Remove CONFIG_DEBUG_TCG_INTERPRETER

There is nothing in this environment variable that cannot
be done better with -d flags.  There is nothing special
about TCI that warrants this hack.

Moreover, it does not compile -- remove it.

Reported-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc
index 98337c5..f3d7441 100644 (file)
--- a/tcg/tci/tcg-target.c.inc
+++ b/tcg/tci/tcg-target.c.inc
@@ -823,13 +823,6 @@ static void tcg_out_nop_fill(tcg_insn_unit *p, int count)
 
 static void tcg_target_init(TCGContext *s)
 {
-#if defined(CONFIG_DEBUG_TCG_INTERPRETER)
-    const char *envval = getenv("DEBUG_TCG");
-    if (envval) {
-        qemu_set_log(strtol(envval, NULL, 0));
-    }
-#endif
-
     /* The current code uses uint8_t for tcg operations. */
     tcg_debug_assert(tcg_op_defs_max <= UINT8_MAX);
 

diff --git a/tcg/tci/tcg-target.h b/tcg/tci/tcg-target.h
index 033e613..ceb36c4 100644 (file)
--- a/tcg/tci/tcg-target.h
+++ b/tcg/tci/tcg-target.h
@@ -53,11 +53,6 @@
 # error Unknown pointer size for tci target
 #endif
 
-#ifdef CONFIG_DEBUG_TCG
-/* Enable debug output. */
-#define CONFIG_DEBUG_TCG_INTERPRETER
-#endif
-
 /* Optional instructions. */
 
 #define TCG_TARGET_HAS_bswap16_i32      1