From: Gabe Black <gabeblack@google.com>
Date: Thu, 28 Nov 2019 08:05:09 +0000 (-0800)
Subject: power: Convert POWER specific syscalls to Guest ABI.
X-Git-Tag: v20.0.0.0~389
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=11fc132669217ea9cc66c870788e2dbd9cf563d5;p=gem5.git

power: Convert POWER specific syscalls to Guest ABI.

Jira Issue: https://gem5.atlassian.net/browse/GEM5-187

Change-Id: Icdf41a0e2bf910813250249eff7a9f1b54c60b22
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/23204
Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>
Maintainer: Gabe Black <gabeblack@google.com>
Tested-by: kokoro <noreply+kokoro@google.com>
---

diff --git a/src/arch/power/linux/process.cc b/src/arch/power/linux/process.cc
index 16685817a..9f16e85c7 100644
--- a/src/arch/power/linux/process.cc
+++ b/src/arch/power/linux/process.cc
@@ -76,11 +76,10 @@ PowerLinuxObjectFileLoader loader;
 
 /// Target uname() handler.
 static SyscallReturn
-unameFunc(SyscallDesc *desc, int callnum, ThreadContext *tc)
+unameFunc(SyscallDesc *desc, int callnum, ThreadContext *tc, Addr utsname)
 {
-    int index = 0;
     auto process = tc->getProcessPtr();
-    TypedBufferArg<Linux::utsname> name(process->getSyscallArg(tc, index));
+    TypedBufferArg<Linux::utsname> name(utsname);
 
     strcpy(name->sysname, "Linux");
     strcpy(name->nodename, "sim.gem5.org");