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Set FS before reading F registers
author
Palmer Dabbelt
<palmer@dabbelt.com>
Wed, 26 Apr 2017 16:17:15 +0000
(09:17 -0700)
committer
Palmer Dabbelt
<palmer@dabbelt.com>
Wed, 26 Apr 2017 21:22:16 +0000
(14:22 -0700)
debug/gdbserver.py
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diff --git
a/debug/gdbserver.py
b/debug/gdbserver.py
index 7220f9388f4515d701385e0a2c69f1a3623c5f03..029439ea04992918ffaee706947537a4b69c7f74 100755
(executable)
--- a/
debug/gdbserver.py
+++ b/
debug/gdbserver.py
@@
-80,6
+80,8
@@
class SimpleRegisterTest(GdbTest):
self.gdb.command("p *((int*) 0x%x)=0x13" % self.target.ram)
self.gdb.command("p *((int*) 0x%x)=0x13" % (self.target.ram + 4))
self.gdb.command("p *((int*) 0x%x)=0x13" % (self.target.ram + 8))
self.gdb.command("p *((int*) 0x%x)=0x13" % self.target.ram)
self.gdb.command("p *((int*) 0x%x)=0x13" % (self.target.ram + 4))
self.gdb.command("p *((int*) 0x%x)=0x13" % (self.target.ram + 8))
+ self.gdb.command("p *((int*) 0x%x)=0x13" % (self.target.ram + 12))
+ self.gdb.command("p *((int*) 0x%x)=0x13" % (self.target.ram + 16))
self.gdb.p("$pc=0x%x" % self.target.ram)
class SimpleS0Test(SimpleRegisterTest):
self.gdb.p("$pc=0x%x" % self.target.ram)
class SimpleS0Test(SimpleRegisterTest):
@@
-100,6
+102,8
@@
class SimpleT1Test(SimpleRegisterTest):
class SimpleF18Test(SimpleRegisterTest):
def check_reg(self, name):
class SimpleF18Test(SimpleRegisterTest):
def check_reg(self, name):
+ self.gdb.p_raw("$mstatus=$mstatus | 0x00006000")
+ self.gdb.stepi()
a = random.random()
b = random.random()
self.gdb.p_raw("$%s=%f" % (name, a))
a = random.random()
b = random.random()
self.gdb.p_raw("$%s=%f" % (name, a))