userland/freestanding/gem5_* work on baremetal

Remove all the duplicates of those present throughout the tree.
2026-01-23 02:05:57 +01:00 · 2020-03-26 00:00:01 +00:00
parent 05a07fc0a8
commit e1d0a2fafb
9 changed files with 27 additions and 32 deletions
--- a/baremetal/arch/aarch64/no_bootloader/gem5_exit.S
+++ b/baremetal/arch/aarch64/no_bootloader/gem5_exit.S
@@ -1,5 +0,0 @@
-#include <lkmc/m5ops.h>
-
-.global _start
-_start:
-    LKMC_M5OPS_EXIT_ASM
--- a/baremetal/arch/arm/no_bootloader/gem5_exit.S
+++ b/baremetal/arch/arm/no_bootloader/gem5_exit.S
@@ -1,3 +0,0 @@
-.global _start
-_start:
-    mov r0, #0; mov r1, #0; .inst 0xEE000110 | (0x21 << 16);
--- a/baremetal/lib/syscalls_asm.S
+++ b/baremetal/lib/syscalls_asm.S
@@ -7,6 +7,7 @@
 * void _exit(int status)
 *
 * If only there was a GCC attribute to create such a function!
+ * https://stackoverflow.com/questions/43310704/creating-a-c-function-without-compiler-generated-prologue-epilogue-ret-instruc
 */
 .text
 .global _exit