From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Thu, 29 Sep 2022 20:19:00 +0000 (-0400)
Subject: bytecode: propagate `rev_bo` of element
X-Git-Tag: v2.12.11~4
X-Git-Url: http://git.liburcu.org/?p=lttng-modules.git;a=commitdiff_plain;h=31afaf8b83ef975697fe6370daa4e0262ec0ca24

bytecode: propagate `rev_bo` of element

When specializing and executing bytecode.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Change-Id: Ie52cf779ffbe30fa44dd1651142f34b19c0b5b3c
---

diff --git a/lttng-filter-interpreter.c b/lttng-filter-interpreter.c
index 821c12d3..8c870e14 100644
--- a/lttng-filter-interpreter.c
+++ b/lttng-filter-interpreter.c
@@ -441,6 +441,7 @@ static int dynamic_get_index(struct lttng_probe_ctx *lttng_probe_ctx,
 		stack_top->u.ptr.type = LOAD_OBJECT;
 		/* field is only used for types nested within variants. */
 		stack_top->u.ptr.field = NULL;
+		stack_top->u.ptr.rev_bo = gid->elem.rev_bo;
 		break;
 	}
 	return 0;
diff --git a/lttng-filter-specialize.c b/lttng-filter-specialize.c
index e9a85c78..7780f64a 100644
--- a/lttng-filter-specialize.c
+++ b/lttng-filter-specialize.c
@@ -401,6 +401,7 @@ static int specialize_context_lookup(struct bytecode_runtime *runtime,
 	memset(&gid, 0, sizeof(gid));
 	gid.ctx_index = idx;
 	gid.elem.type = load->object_type;
+	gid.elem.rev_bo = load->rev_bo;
 	data_offset = bytecode_push_data(runtime, &gid,
 		__alignof__(gid), sizeof(gid));
 	if (data_offset < 0) {
@@ -470,6 +471,7 @@ static int specialize_event_payload_lookup(struct lttng_event *event,
 	memset(&gid, 0, sizeof(gid));
 	gid.offset = field_offset;
 	gid.elem.type = load->object_type;
+	gid.elem.rev_bo = load->rev_bo;
 	data_offset = bytecode_push_data(runtime, &gid,
 		__alignof__(gid), sizeof(gid));
 	if (data_offset < 0) {