acpi/acpigen.h: Add more intuitive AML package closing functions
Until now every AML package had to be closed using acpigen_pop_len().
This commit introduces set of package closing functions corresponding
with their opening function names. For example acpigen_write_if()
opens if-statement package, acpigen_write_if_end() closes it.
Now acpigen_write_else() closes previously opened acpigen_write_if(),
so acpigen_pop_len() is not required before it.
Signed-off-by: Jakub Czapiga <jacz@semihalf.com>
Change-Id: Icfdc3804cd93bde049cd11dec98758b3a639eafd
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50910
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Lance Zhao
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
diff --git a/src/acpi/acpigen.c b/src/acpi/acpigen.c
index b3e112d..1131729 100644
--- a/src/acpi/acpigen.c
+++ b/src/acpi/acpigen.c
@@ -1422,8 +1422,10 @@
acpigen_write_integer(val);
}
+/* Closes previously opened if statement and generates ACPI code for else statement. */
void acpigen_write_else(void)
{
+ acpigen_pop_len();
acpigen_emit_byte(ELSE_OP);
acpigen_write_len_f();
}