*/
.macro ftrace_regs_entry, allregs=0
/* Make room for pt_regs, plus a callee frame */
- sub sp, sp, #(S_FRAME_SIZE + 16)
+ sub sp, sp, #(PT_REGS_SIZE + 16)
/* Save function arguments (and x9 for simplicity) */
stp x0, x1, [sp, #S_X0]
.endif
/* Save the callsite's SP and LR */
- add x10, sp, #(S_FRAME_SIZE + 16)
+ add x10, sp, #(PT_REGS_SIZE + 16)
stp x9, x10, [sp, #S_LR]
/* Save the PC after the ftrace callsite */
str x30, [sp, #S_PC]
/* Create a frame record for the callsite above pt_regs */
- stp x29, x9, [sp, #S_FRAME_SIZE]
- add x29, sp, #S_FRAME_SIZE
+ stp x29, x9, [sp, #PT_REGS_SIZE]
+ add x29, sp, #PT_REGS_SIZE
/* Create our frame record within pt_regs. */
stp x29, x30, [sp, #S_STACKFRAME]
ldr x9, [sp, #S_PC]
/* Restore the callsite's SP */
- add sp, sp, #S_FRAME_SIZE + 16
+ add sp, sp, #PT_REGS_SIZE + 16
ret x9
SYM_CODE_END(ftrace_common)
ldr x0, [sp, #S_PC]
sub x0, x0, #AARCH64_INSN_SIZE // ip (callsite's BL insn)
add x1, sp, #S_LR // parent_ip (callsite's LR)
- ldr x2, [sp, #S_FRAME_SIZE] // parent fp (callsite's FP)
+ ldr x2, [sp, #PT_REGS_SIZE] // parent fp (callsite's FP)
bl prepare_ftrace_return
b ftrace_common_return
SYM_CODE_END(ftrace_graph_caller)