diff options
Diffstat (limited to 'lib/arch/aarch64/cache_helpers.S')
| -rw-r--r-- | lib/arch/aarch64/cache_helpers.S | 30 |
1 files changed, 14 insertions, 16 deletions
diff --git a/lib/arch/aarch64/cache_helpers.S b/lib/arch/aarch64/cache_helpers.S index 26e4ba74..2696d901 100644 --- a/lib/arch/aarch64/cache_helpers.S +++ b/lib/arch/aarch64/cache_helpers.S @@ -44,58 +44,56 @@ .globl dcsw_op_louis .globl dcsw_op_all - .section .text, "ax"; .align 3 - -dcisw: ; .type dcisw, %function +func dcisw dc isw, x0 dsb sy isb ret -dccisw: ; .type dccisw, %function +func dccisw dc cisw, x0 dsb sy isb ret -dccsw: ; .type dccsw, %function +func dccsw dc csw, x0 dsb sy isb ret -dccvac: ; .type dccvac, %function +func dccvac dc cvac, x0 dsb sy isb ret -dcivac: ; .type dcivac, %function +func dcivac dc ivac, x0 dsb sy isb ret -dccivac: ; .type dccivac, %function +func dccivac dc civac, x0 dsb sy isb ret -dccvau: ; .type dccvau, %function +func dccvau dc cvau, x0 dsb sy isb ret -dczva: ; .type dczva, %function +func dczva dc zva, x0 dsb sy isb @@ -107,7 +105,7 @@ dczva: ; .type dczva, %function * size. 'x0' = addr, 'x1' = size * ------------------------------------------ */ -flush_dcache_range: ; .type flush_dcache_range, %function +func flush_dcache_range dcache_line_size x2, x3 add x1, x0, x1 sub x3, x2, #1 @@ -126,7 +124,7 @@ flush_loop: * size. 'x0' = addr, 'x1' = size * ------------------------------------------ */ -inv_dcache_range: ; .type inv_dcache_range, %function +func inv_dcache_range dcache_line_size x2, x3 add x1, x0, x1 sub x3, x2, #1 @@ -151,7 +149,7 @@ inv_loop: * x14 * ---------------------------------- */ -dcsw_op: ; .type dcsw_op, %function +func dcsw_op all_start_at_level: add x2, x10, x10, lsr #1 // work out 3x current cache level lsr x1, x0, x2 // extract cache type bits from clidr @@ -197,7 +195,7 @@ finished: ret -do_dcsw_op: ; .type do_dcsw_op, %function +func do_dcsw_op cbz x3, exit cmp x0, #DCISW b.eq dc_isw @@ -221,13 +219,13 @@ exit: ret -dcsw_op_louis: ; .type dcsw_op_louis, %function +func dcsw_op_louis dsb sy setup_dcsw_op_args x10, x3, x9, #LOUIS_SHIFT, #CLIDR_FIELD_WIDTH, #LEVEL_SHIFT b do_dcsw_op -dcsw_op_all: ; .type dcsw_op_all, %function +func dcsw_op_all dsb sy setup_dcsw_op_args x10, x3, x9, #LOC_SHIFT, #CLIDR_FIELD_WIDTH, #LEVEL_SHIFT b do_dcsw_op |