Now that a table is used for the declaration of builtin functions
it's easy to support arch-specific builtins.
The main objective is to not 'pollute' the main table with
arch-specfic entries for uncommon architectures.
Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@xxxxxxxxx>
---
builtin.c | 4 ++++
target.h | 4 ++++
2 files changed, 8 insertions(+)
diff --git a/builtin.c b/builtin.c
index bb9ec65b2d20..dcf8200ec002 100644
--- a/builtin.c
+++ b/builtin.c
@@ -391,6 +391,9 @@ static void declare_one_builtin(const struct builtin_fn *entry)
static void declare_builtins(const struct builtin_fn tbl[])
{
+ if (!tbl)
+ return;
+
while (tbl->name)
declare_one_builtin(tbl++);
}
@@ -587,5 +590,6 @@ void init_builtins(int stream)
{
declare_builtins(builtins_common);
+ declare_builtins(arch_target->builtins);
init_linearized_builtins(stream);
}
diff --git a/target.h b/target.h
index a89e21b63563..1202c0be1ac9 100644
--- a/target.h
+++ b/target.h
@@ -54,6 +54,8 @@ extern int bits_in_enum;
extern int enum_alignment;
+struct builtin_fn;
+
struct target {
enum machine mach;
enum bitness bitness;
@@ -71,6 +73,8 @@ struct target {
const struct target *target_32bit;
const struct target *target_64bit;
+ const struct builtin_fn *builtins;
+
void (*init)(const struct target *self);
void (*predefine)(const struct target *self);
};
--
2.27.0
