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>

1 files changed, 0 insertions, 7 deletions

diff --git a/tcg/tci/tcg-target.c.inc b/tcg/tci/tcg-target.c.inc
index 98337c567a..f3d7441e06 100644
--- 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);