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| author | johannst <johannes.stoelp@gmail.com> | 2021-02-26 23:19:03 +0100 |
|---|---|---|
| committer | johannst <johannes.stoelp@gmail.com> | 2021-02-26 23:19:03 +0100 |
| commit | 0d881bc974b74dff75c00a3cab5d535cbb2ace46 (patch) | |
| tree | 35c5892c135d5623879b106e93df4cc235669a8d /lib/arch/arm/thread_create.s | |
| parent | 5fbee6be76c8751c282b45c54b8179ae525e00c1 (diff) | |
| download | matcha-threads-0d881bc974b74dff75c00a3cab5d535cbb2ace46.tar.gz matcha-threads-0d881bc974b74dff75c00a3cab5d535cbb2ace46.zip | |
added implementation for armv7a
Diffstat (limited to 'lib/arch/arm/thread_create.s')
| -rw-r--r-- | lib/arch/arm/thread_create.s | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/lib/arch/arm/thread_create.s b/lib/arch/arm/thread_create.s new file mode 100644 index 0000000..7231c3e --- /dev/null +++ b/lib/arch/arm/thread_create.s @@ -0,0 +1,20 @@ +# Copyright (c) 2021 Johannes Stoelp + + .arch armv7-a + .section .text, "ax", %progbits + + # extern "C" void thread_create(); + .global thread_create + .type thread_create, %function +thread_create: + .cfi_startproc + ldr r0, [sp, #0x4] + ldr r1, [sp] + + blx r1 + + # FIXME: no return from thread after user fn finished. +1: + b 1b + .cfi_endproc + .size thread_create, .-thread_create |