From: Richard Henderson <richard.henderson@linaro.org>
Date: Wed, 16 Aug 2023 17:33:28 +0000 (-0700)
Subject: linux-user: Show heap address in /proc/pid/maps
X-Git-Tag: v8.2.0-rc0~143^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=92d2a03f045f833fa96d8d1ed909d2bce68cefea;p=thirdparty%2Fqemu.git

linux-user: Show heap address in /proc/pid/maps

Tested-by: Helge Deller <deller@gmx.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---

diff --git a/linux-user/syscall.c b/linux-user/syscall.c
index 0b91f996b71..0641d8f4339 100644
--- a/linux-user/syscall.c
+++ b/linux-user/syscall.c
@@ -8125,6 +8125,8 @@ static void open_self_maps_4(const struct open_self_maps_data *d,
 
     if (test_stack(start, end, info->stack_limit)) {
         path = "[stack]";
+    } else if (start == info->brk) {
+        path = "[heap]";
     }
 
     /* Except null device (MAP_ANON), adjust offset for this fragment. */