diff options
Diffstat (limited to 'cortex-m3-qemu/gchelper.s')
| -rw-r--r-- | cortex-m3-qemu/gchelper.s | 62 |
1 files changed, 0 insertions, 62 deletions
diff --git a/cortex-m3-qemu/gchelper.s b/cortex-m3-qemu/gchelper.s deleted file mode 100644 index 6baedcdd0e..0000000000 --- a/cortex-m3-qemu/gchelper.s +++ /dev/null @@ -1,62 +0,0 @@ - .syntax unified - .cpu cortex-m4 - .thumb - .text - .align 2 - -@ uint gc_helper_get_regs_and_sp(r0=uint regs[10]) - .global gc_helper_get_regs_and_sp - .thumb - .thumb_func - .type gc_helper_get_regs_and_sp, %function -gc_helper_get_regs_and_sp: - @ store registers into given array - str r4, [r0], #4 - str r5, [r0], #4 - str r6, [r0], #4 - str r7, [r0], #4 - str r8, [r0], #4 - str r9, [r0], #4 - str r10, [r0], #4 - str r11, [r0], #4 - str r12, [r0], #4 - str r13, [r0], #4 - - @ return the sp - mov r0, sp - bx lr - - -@ this next function is now obsolete - - .size gc_helper_get_regs_and_clean_stack, .-gc_helper_get_regs_and_clean_stack -@ void gc_helper_get_regs_and_clean_stack(r0=uint regs[10], r1=heap_end) - .global gc_helper_get_regs_and_clean_stack - .thumb - .thumb_func - .type gc_helper_get_regs_and_clean_stack, %function -gc_helper_get_regs_and_clean_stack: - @ store registers into given array - str r4, [r0], #4 - str r5, [r0], #4 - str r6, [r0], #4 - str r7, [r0], #4 - str r8, [r0], #4 - str r9, [r0], #4 - str r10, [r0], #4 - str r11, [r0], #4 - str r12, [r0], #4 - str r13, [r0], #4 - - @ clean the stack from given pointer up to current sp - movs r0, #0 - mov r2, sp - b.n .entry -.loop: - str r0, [r1], #4 -.entry: - cmp r1, r2 - bcc.n .loop - bx lr - - .size gc_helper_get_regs_and_clean_stack, .-gc_helper_get_regs_and_clean_stack |