Save r31 in a few routines which previously didn't

2022-10-13 18:52:59 -07:00 · 2022-10-13 18:52:59 -07:00 · e5dea368b0
commit e5dea368b0
parent 6cc4b18022
1 changed files with 4 additions and 0 deletions
--- a/ryfs.asm
+++ b/ryfs.asm
@ -101,6 +101,7 @@ ryfs_read:
    push r10
    push r11
    push r12
+    push r31

    ; number_of_sectors_to_load = ceil(input r0, 506) / 506

@ -224,6 +225,7 @@ ryfs_read_sector_loop:
    add r1, 3
    add [r1], r0

+    pop r31
    pop r12
    pop r11
    pop r10
@ -318,6 +320,7 @@ ryfs_get_file_list:
    push r1
    push r2
    push r3
+    push r31

    mov r3, r0

@ -347,6 +350,7 @@ ryfs_get_file_list_loop_next:
    ; return number of files
    mov r0, r3

+    pop r31
    pop r3
    pop r2
    pop r1