diff options
Diffstat (limited to 'lib/aarch64/misc_helpers.S')
| -rw-r--r-- | lib/aarch64/misc_helpers.S | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/lib/aarch64/misc_helpers.S b/lib/aarch64/misc_helpers.S index bccc936a..e7ee015f 100644 --- a/lib/aarch64/misc_helpers.S +++ b/lib/aarch64/misc_helpers.S @@ -46,22 +46,18 @@ .globl read_daif .globl write_daif - .globl read_spsr .globl read_spsr_el1 .globl read_spsr_el2 .globl read_spsr_el3 - .globl write_spsr .globl write_spsr_el1 .globl write_spsr_el2 .globl write_spsr_el3 - .globl read_elr .globl read_elr_el1 .globl read_elr_el2 .globl read_elr_el3 - .globl write_elr .globl write_elr_el1 .globl write_elr_el2 .globl write_elr_el3 @@ -153,16 +149,6 @@ func write_daif ret -func read_spsr - mrs x0, CurrentEl - cmp x0, #(MODE_EL1 << MODE_EL_SHIFT) - b.eq read_spsr_el1 - cmp x0, #(MODE_EL2 << MODE_EL_SHIFT) - b.eq read_spsr_el2 - cmp x0, #(MODE_EL3 << MODE_EL_SHIFT) - b.eq read_spsr_el3 - - func read_spsr_el1 mrs x0, spsr_el1 ret @@ -178,16 +164,6 @@ func read_spsr_el3 ret -func write_spsr - mrs x1, CurrentEl - cmp x1, #(MODE_EL1 << MODE_EL_SHIFT) - b.eq write_spsr_el1 - cmp x1, #(MODE_EL2 << MODE_EL_SHIFT) - b.eq write_spsr_el2 - cmp x1, #(MODE_EL3 << MODE_EL_SHIFT) - b.eq write_spsr_el3 - - func write_spsr_el1 msr spsr_el1, x0 ret @@ -203,16 +179,6 @@ func write_spsr_el3 ret -func read_elr - mrs x0, CurrentEl - cmp x0, #(MODE_EL1 << MODE_EL_SHIFT) - b.eq read_elr_el1 - cmp x0, #(MODE_EL2 << MODE_EL_SHIFT) - b.eq read_elr_el2 - cmp x0, #(MODE_EL3 << MODE_EL_SHIFT) - b.eq read_elr_el3 - - func read_elr_el1 mrs x0, elr_el1 ret @@ -228,16 +194,6 @@ func read_elr_el3 ret -func write_elr - mrs x1, CurrentEl - cmp x1, #(MODE_EL1 << MODE_EL_SHIFT) - b.eq write_elr_el1 - cmp x1, #(MODE_EL2 << MODE_EL_SHIFT) - b.eq write_elr_el2 - cmp x1, #(MODE_EL3 << MODE_EL_SHIFT) - b.eq write_elr_el3 - - func write_elr_el1 msr elr_el1, x0 ret |