3rd-party/linux-kernel-module-cheat
1
0
Fork 0
mirror of https://github.com/cirosantilli/linux-kernel-module-cheat.git synced 2026-01-28 20:44:26 +01:00
Code Issues Releases Wiki Activity

asm: make use regular asserts that will just work on baremetal

Browse Source 
Previously had wonky line pointer in asm_main. New interface simpler and more portable.

Add tests for ASSERT_EQ_ and family in arm and aarch64, previously on x86_64.

ASSERT_EQ_ and family in ARM can now either take =123, =addr or var, before this
the = was added on macros so var was not possible.

Define the main function directly in assembly, the C driver was useless.
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2019-05-23 00:00:00 +00:00
parent 72200dee4e
commit c8c4f89854
90 changed files with 1003 additions and 978 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
userland/arch/arm/rev.S
View File

@@ -3,16 +3,16 @@
* Reverse byte order.
*/
#include "common.h"
#include <lkmc.h>
LKMC_ENTRY
LKMC_PROLOGUE
/* All bytes in register. */
ldr r0, =0x11223344
rev r1, r0
LKMC_ASSERT_EQ(r1, 0x44332211)
LKMC_ASSERT_EQ(r1, =0x44332211)
/* Groups of 16-bits. */
ldr r0, =0x11223344
rev16 r1, r0
LKMC_ASSERT_EQ(r1, 0x22114433)
LKMC_EXIT
LKMC_ASSERT_EQ(r1, =0x22114433)
LKMC_EPILOGUE