tests: Use regular cmocka wraps for hwaccess functions

hwaccess functions used to be static inline functions and needed
a special treatment so that they could be mocked for unit tests.

This has changed, see include/hwaccess_x86_io.h now the functions
are not static inline anymore, and it is possible to use regular
cmocka wraps.

Fixes https://ticket.coreboot.org/issues/385

BUG=b:181803212
TEST=ninja test

Change-Id: Iafce071ea7ad5bcfdebbba968699d5743705f8e0
Signed-off-by: Anastasia Klimchuk <aklm@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/64881
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Joursoir <chat@joursoir.net>
Reviewed-by: Thomas Heijligen <src@posteo.de>

1 files changed, 0 insertions, 64 deletions

diff --git a/tests/hwaccess_x86_io_unittest.h b/tests/hwaccess_x86_io_unittest.h
deleted file mode 100644
index 14f3caa9..00000000
--- a/tests/hwaccess_x86_io_unittest.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * This file is part of the flashrom project.
- *
- * Copyright 2021 Google LLC
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; version 2 of the License.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- */
-
-/*
- * This header is used instead of hwaccess_x86_io.h for unit tests
- * (see flashrom_test_dep in meson.build).
- *
- * There is no hardware in unit test environment and all hardware operations
- * need to be mocked.
- */
-
-/*
- * The same guard is used intentionally for hwaccess_x86_io.h and
- * hwaccess_x86_io_unittest.h. When build is made for the test environment,
- * hwaccess_x86_io_unittest.h is included first, and it effectively
- * replaces hwaccess_x86_io.h.
- */
-#ifndef __HWACCESS_X86_IO_H__
-#define __HWACCESS_X86_IO_H__ 1
-
-#define OUTB(v, p) test_outb(v, p)
-#define OUTW(v, p) test_outw(v, p)
-#define OUTL(v, p) test_outl(v, p)
-#define INB(p) test_inb(p)
-#define INW(p) test_inw(p)
-#define INL(p) test_inl(p)
-
-#include <stdint.h>
-
-int rget_io_perms(void);
-
-/*
- * Dummy implementation of iopl from sys/io.h.
- * sys/io.h by itself is platform-specific, so instead of including
- * the header we just have this dummy function, which is sufficient
- * for test purposes.
- */
-static inline int iopl(int level)
-{
-	return 0;
-}
-
-/* All functions below are mocked in unit tests. */
-
-void test_outb(uint8_t value, uint16_t port);
-uint8_t test_inb(uint16_t port);
-void test_outw(uint16_t value, uint16_t port);
-uint16_t test_inw(uint16_t port);
-void test_outl(uint32_t value, uint16_t port);
-uint32_t test_inl(uint16_t port);
-
-#endif /* !__HWACCESS_X86_IO_H__ */