Boris Shingarov has submitted this change. (
https://gem5-review.googlesource.com/c/public/gem5/+/31114 )
Change subject: arch-power: Implement GDB XML target description for PowerPC
..
arch-power: Implement GDB XML target description for PowerPC
Change-Id: I2610626a7e1464316ebaa770291d4bdcb59e8856
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/31114
Reviewed-by: Ciro Santilli
Reviewed-by: Gabe Black
Maintainer: Jason Lowe-Power
Tested-by: kokoro
---
A ext/gdb-xml/power.xml
M src/arch/power/SConscript
M src/arch/power/remote_gdb.cc
M src/arch/power/remote_gdb.hh
4 files changed, 118 insertions(+), 0 deletions(-)
Approvals:
Gabe Black: Looks good to me, but someone else must approve
Ciro Santilli: Looks good to me, approved
Jason Lowe-Power: Looks good to me, approved
kokoro: Regressions pass
diff --git a/ext/gdb-xml/power.xml b/ext/gdb-xml/power.xml
new file mode 100644
index 000..da5a07c
--- /dev/null
+++ b/ext/gdb-xml/power.xml
@@ -0,0 +1,92 @@
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diff --git a/src/arch/power/SConscript b/src/arch/power/SConscript
index a91b5d9..1187acf 100644
--- a/src/arch/power/SConscript
+++ b/src/arch/power/SConscript
@@ -1,6 +1,7 @@
# -*- mode:python -*-
# Copyright (c) 2009 The University of Edinburgh
+# Copyright (c) 2020 LabWare
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
@@ -56,3 +57,5 @@
DebugFlag('Power')
ISADesc('isa/main.isa')
+
+GdbXml('power.xml', 'gdb_xml_power')
diff --git a/src/arch/power/remote_gdb.cc b/src/arch/power/remote_gdb.cc
index ccee0b1..661c431 100644
--- a/src/arch/power/remote_gdb.cc
+++ b/src/arch/power/remote_gdb.cc
@@ -136,6 +136,7 @@
#include
+#include "blobs/gdb_xml_power.hh"
#include "cpu/thread_state.hh"
#include "debug/GDBAcc.hh"
#include "debug/GDBMisc.hh"
@@ -213,3 +214,19 @@
return
}
+bool
+RemoteGDB::getXferFeaturesRead(const std::string , std::string
)
+{
+#define GDB_XML(x, s) \
+{ x, std::string(reinterpret_cast(Blobs::s), \
+Blobs::s ## _len) }
+static const std::map annexMap {
+GDB_XML("target.xml", gdb_xml_power),
+};
+#undef GDB_XML
+auto it = annexMap.find(annex);
+if (it == annexMap.end())
+return false;
+output = it->second;
+return true;
+}
diff --git a/src/arch/power/remote_gdb.hh b/src/arch/power/remote_gdb.hh
index 1b673bb..3bb726e 100644
--- a/src/arch/power/remote_gdb.hh
+++ b/src/arch/power/remote_gdb.hh
@@ -76,6 +76,12 @@
public:
RemoteGDB(System *_system, ThreadContext *tc, int _port);
BaseGdbRegCache *gdbRegs();
+std::vector
+availableFeatures() const
+{
+return {"qXfer:features:read+"};
+};
+bool getXferFeaturesRead(const std::string , std::string
);
};
} // namespace PowerISA
--
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Gerrit-Project: public/gem5
Gerrit-Branch: develop
Gerrit-Change-Id: I2610626a7e1464316ebaa770291d4bdcb59e8856
Gerrit-Change-Number: 31114
Gerrit-PatchSet: 4
Gerrit-Owner: Boris Shingarov
Gerrit-Reviewer: Andreas Sandberg
Gerrit-Reviewer: Boris Shingarov
Gerrit-Reviewer: Ciro Santilli
Gerrit-Reviewer: Gabe Black
Gerrit-Reviewer: Jason Lowe-Power
Gerrit-Reviewer: kokoro
Gerrit-MessageType: merged
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