Signed-off-by: Vegard Nossum <[email protected]>
---
Makefile | 1 +
include/jit/gc-map.h | 8 ++++++++
jit/compiler.c | 5 +++++
jit/gc-map.c | 7 +++++++
4 files changed, 21 insertions(+), 0 deletions(-)
create mode 100644 include/jit/gc-map.h
create mode 100644 jit/gc-map.c
diff --git a/Makefile b/Makefile
index 5f7a5f5..941acb5 100644
--- a/Makefile
+++ b/Makefile
@@ -69,6 +69,7 @@ JIT_OBJS = \
jit/exception.o \
jit/expression.o \
jit/fixup-site.o \
+ jit/gc-map.o \
jit/interval.o \
jit/invoke-bc.o \
jit/linear-scan.o \
diff --git a/include/jit/gc-map.h b/include/jit/gc-map.h
new file mode 100644
index 0000000..8c3017e
--- /dev/null
+++ b/include/jit/gc-map.h
@@ -0,0 +1,8 @@
+#ifndef JIT_GC_MAP_H
+#define JIT_GC_MAP_H
+
+#include "jit/compilation-unit.h"
+
+int gc_map_init(struct compilation_unit *cu);
+
+#endif
diff --git a/jit/compiler.c b/jit/compiler.c
index 379c994..cd095b3 100644
--- a/jit/compiler.c
+++ b/jit/compiler.c
@@ -12,6 +12,7 @@
#include "jit/statement.h"
#include "jit/bc-offset-mapping.h"
#include "jit/exception.h"
+#include "jit/gc-map.h"
#include "jit/perf-map.h"
#include "jit/subroutine.h"
@@ -116,6 +117,10 @@ int compile(struct compilation_unit *cu)
if (opt_trace_machine_code)
trace_machine_code(cu);
+ err = gc_map_init(cu);
+ if (err)
+ goto out;
+
cu->native_ptr = buffer_ptr(cu->objcode);
cu->is_compiled = true;
diff --git a/jit/gc-map.c b/jit/gc-map.c
new file mode 100644
index 0000000..277afb7
--- /dev/null
+++ b/jit/gc-map.c
@@ -0,0 +1,7 @@
+#include "jit/compilation-unit.h"
+#include "jit/gc-map.h"
+
+int gc_map_init(struct compilation_unit *cu)
+{
+ return 0;
+}
--
1.6.0.6
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