From: Richard Henderson <rth@twiddle.net>
Date: Sun, 31 Mar 2013 20:15:19 +0000 (-0700)
Subject: tcg: Log the contents of the prologue with -d out_asm
X-Git-Tag: v1.5.0-rc0~111
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=d6b64b2b606fe0fe5f2208e84ff7a28445de666a;p=thirdparty%2Fqemu.git

tcg: Log the contents of the prologue with -d out_asm

This makes it easier to verify changes to the code
generating the prologue.

[Aurelien: change the format from %i to %zu]

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>
---

diff --git a/tcg/tcg.c b/tcg/tcg.c
index 1d8265e72e4..1d8099cca81 100644
--- a/tcg/tcg.c
+++ b/tcg/tcg.c
@@ -268,6 +268,16 @@ void tcg_prologue_init(TCGContext *s)
     tcg_target_qemu_prologue(s);
     flush_icache_range((tcg_target_ulong)s->code_buf,
                        (tcg_target_ulong)s->code_ptr);
+
+#ifdef DEBUG_DISAS
+    if (qemu_loglevel_mask(CPU_LOG_TB_OUT_ASM)) {
+        size_t size = s->code_ptr - s->code_buf;
+        qemu_log("PROLOGUE: [size=%zu]\n", size);
+        log_disas(s->code_buf, size);
+        qemu_log("\n");
+        qemu_log_flush();
+    }
+#endif
 }
 
 void tcg_set_frame(TCGContext *s, int reg,