1 files changed, 3 insertions, 2 deletions

diff --git a/src/lj_gdbjit.c b/src/lj_gdbjit.c
index a20d9ae2..69585e51 100644
--- a/src/lj_gdbjit.c
+++ b/src/lj_gdbjit.c
@@ -724,7 +724,7 @@ static void gdbjit_buildobj(GDBJITctx *ctx)
   SECTALIGN(ctx->p, sizeof(uintptr_t));
   gdbjit_initsect(ctx, GDBJIT_SECT_eh_frame, gdbjit_ehframe);
   ctx->objsize = (size_t)((char *)ctx->p - (char *)obj);
-  lua_assert(ctx->objsize < sizeof(GDBJITobj));
+  lj_assertX(ctx->objsize < sizeof(GDBJITobj), "GDBJITobj overflow");
 }
 
 #undef SECTALIGN
@@ -782,7 +782,8 @@ void lj_gdbjit_addtrace(jit_State *J, GCtrace *T)
   ctx.spadjp = CFRAME_SIZE_JIT +
                (MSize)(parent ? traceref(J, parent)->spadjust : 0);
   ctx.spadj = CFRAME_SIZE_JIT + T->spadjust;
-  lua_assert(startpc >= proto_bc(pt) && startpc < proto_bc(pt) + pt->sizebc);
+  lj_assertJ(startpc >= proto_bc(pt) && startpc < proto_bc(pt) + pt->sizebc,
+             "start PC out of range");
   ctx.lineno = lj_debug_line(pt, proto_bcpos(pt, startpc));
   ctx.filename = proto_chunknamestr(pt);
   if (*ctx.filename == '@' || *ctx.filename == '=')