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Fix fatal error: errno.h: No such file or directory in ./build-modules --arch aarch64

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```
make -C '/home/ciro/bak/git/linux-kernel-module-cheat/out/linux/default/aarch64' M='/home/ciro/bak/git/linux-kernel-module-cheat/out/kernel_modules/aarch64/kernel_modules'
make[1]: Entering directory '/mnt/sda3/linux-kernel-module-cheat-out/linux/default/aarch64'
  CC [M]  /home/ciro/bak/git/linux-kernel-module-cheat/out/kernel_modules/aarch64/kernel_modules/dump_regs.o
In file included from /home/ciro/bak/git/linux-kernel-module-cheat/lkmc/aarch64_dump_regs.h:4,
                 from /home/ciro/bak/git/linux-kernel-module-cheat/out/kernel_modules/aarch64/kernel_modules/dump_regs.c:8:
/home/ciro/bak/git/linux-kernel-module-cheat/lkmc.h:10:10: fatal error: errno.h: No such file or directory
 #include <errno.h>
          ^~~~~~~~~
```

Fix https://github.com/cirosantilli/linux-kernel-module-cheat/issues/127
This commit is contained in:
Ciro Santilli 六四事件 法轮功
2020-09-15 03:00:02 +00:00
parent 4619c51b8a
commit 91a65612a9
3 changed files with 4 additions and 4 deletions
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4
lkmc/aarch64_dump_regs.h
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@@ -1,8 +1,6 @@
#ifndef LKMC_AARCH64_DUMP_REGS_H
#define LKMC_AARCH64_DUMP_REGS_H
#include <lkmc.h>
/* https://cirosantilli.com/linux-kernel-module-cheat#dump-regs */
/* So that a sigle source will work with baremetal and printk from kernel module. */
@@ -19,7 +17,7 @@
#endif
/* Dump registers that are only visible from privileged levels of the system. */
void lkmc_dump_system_regs() {
void lkmc_dump_system_regs(void) {
uint32_t sctlr_el1;
__asm__ ("mrs %0, sctlr_el1" : "=r" (sctlr_el1) : :);
LKMC_DUMP_SYSTEM_REGS_PRINTF("SCTLR_EL1 0x%" PRIX32 "\n", sctlr_el1);