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authorLluís Vilanova <vilanova@ac.upc.edu>2013-01-08 08:54:12 -0500
committerLluís Vilanova <vilanova@ac.upc.edu>2013-01-08 08:54:12 -0500
commit807168a1de1b101622d084c5fe160cf41ff3f59d (patch)
tree171b272f8fa038c30aceb957a0e259f9419be775 /src/arch/x86/isa
parent858d99b7cc6515aa6a0e75859aa7b5f460b40bb7 (diff)
downloadgem5-807168a1de1b101622d084c5fe160cf41ff3f59d.tar.xz
util: add m5_fail op.
Used as a command in full-system scripts helps the user ensure the benchmarks have finished successfully. For example, one can use: /path/to/benchmark args || /sbin/m5 fail 1 and thus ensure gem5 will exit with an error if the benchmark fails.
Diffstat (limited to 'src/arch/x86/isa')
-rw-r--r--src/arch/x86/isa/decoder/two_byte_opcodes.isa3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/arch/x86/isa/decoder/two_byte_opcodes.isa b/src/arch/x86/isa/decoder/two_byte_opcodes.isa
index 3b187d625..711be0bd5 100644
--- a/src/arch/x86/isa/decoder/two_byte_opcodes.isa
+++ b/src/arch/x86/isa/decoder/two_byte_opcodes.isa
@@ -157,6 +157,9 @@
0x21: m5exit({{
PseudoInst::m5exit(xc->tcBase(), Rdi);
}}, IsNonSpeculative);
+ 0x22: m5fail({{
+ PseudoInst::m5fail(xc->tcBase(), Rdi, Rsi);
+ }}, IsNonSpeculative);
0x30: m5initparam({{
Rax = PseudoInst::initParam(xc->tcBase());
}}, IsNonSpeculative);