From: Petar Jovanovic <mips32r2@gmail.com>
Date: Wed, 8 May 2019 15:17:25 +0000 (+0200)
Subject: mips64: allow Loongson baseline
X-Git-Tag: VALGRIND_3_16_0~291
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a47a8b3e87590df048967574982d0a3db8f13450;p=thirdparty%2Fvalgrind.git

mips64: allow Loongson baseline

Allow Loongson baseline on MIPS64. This fixes KDE #406824.
---

diff --git a/NEWS b/NEWS
index ca7b0f4991..e08defdfa4 100644
--- a/NEWS
+++ b/NEWS
@@ -41,6 +41,7 @@ To see details of a given bug, visit
 where XXXXXX is the bug number as listed below.
 
 406561  mcinfcallWSRU gdbserver_test fails on ppc64
+406824  Unsupported baseline
 407218  Add support for the copy_file_range syscall
 407307  Intercept stpcpy also in ld.so for arm64
 n-i-bz  Fix minor one time leaks in dhat.
diff --git a/VEX/priv/main_main.c b/VEX/priv/main_main.c
index c045887a73..071bd45844 100644
--- a/VEX/priv/main_main.c
+++ b/VEX/priv/main_main.c
@@ -2064,6 +2064,10 @@ static void check_hwcaps ( VexArch arch, UInt hwcaps )
             case VEX_PRID_COMP_CAVIUM:
             case VEX_PRID_COMP_NETLOGIC:
                return;
+            case VEX_PRID_COMP_LEGACY:
+               if (VEX_MIPS_PROC_ID(hwcaps) == VEX_PRID_IMP_LOONGSON_64)
+                  return;
+               /* fallthrough */
             default:
                invalid_hwcaps(arch, hwcaps, "Unsupported baseline\n");
          }