diff mbox series

[02/39] target/hexagon: Implement {c,}swi helpers

Message ID 20250301052845.1012069-3-brian.cain@oss.qualcomm.com (mailing list archive)
State New
Headers show
Series hexagon system emu, part 2/3 | expand

Commit Message

Brian Cain March 1, 2025, 5:28 a.m. UTC 
From: Brian Cain <bcain@quicinc.com>

{c,}swi are the "software interrupt"/"Cancel pending interrupts" instructions.

Signed-off-by: Brian Cain <brian.cain@oss.qualcomm.com>
---
 target/hexagon/op_helper.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/target/hexagon/op_helper.c b/target/hexagon/op_helper.c
index b28a18adf6..fed5cc2715 100644
--- a/target/hexagon/op_helper.c
+++ b/target/hexagon/op_helper.c
@@ -1382,12 +1382,14 @@  void HELPER(siad)(CPUHexagonState *env, uint32_t mask)
 
 void HELPER(swi)(CPUHexagonState *env, uint32_t mask)
 {
-    g_assert_not_reached();
+    BQL_LOCK_GUARD();
+    hex_raise_interrupts(env, mask, CPU_INTERRUPT_SWI);
 }
 
 void HELPER(cswi)(CPUHexagonState *env, uint32_t mask)
 {
-    g_assert_not_reached();
+    BQL_LOCK_GUARD();
+    hex_clear_interrupts(env, mask, CPU_INTERRUPT_SWI);
 }
 
 void HELPER(iassignw)(CPUHexagonState *env, uint32_t src)