23 .macro INCREASE_FRAME frame_adjustment  argument
24     sub sp, sp, #(\frame_adjustment)
25     .cfi_adjust_cfa_offset (\frame_adjustment)
28 .macro DECREASE_FRAME frame_adjustment  argument
29     add sp, sp, #(\frame_adjustment)
30     .cfi_adjust_cfa_offset -(\frame_adjustment)
43 .macro SAVE_REG_INCREASE_FRAME reg, frame_adjustment  argument
44     str \reg, [sp, #-(\frame_adjustment)]!
45     .cfi_adjust_cfa_offset (\frame_adjustment)
49 .macro RESTORE_REG_DECREASE_FRAME reg, frame_adjustment  argument
50     ldr \reg, [sp], #(\frame_adjustment)
52     .cfi_adjust_cfa_offset -(\frame_adjustment)
67 .macro SAVE_TWO_REGS_INCREASE_FRAME reg1, reg2, frame_adjustment  argument
68     stp \reg1, \reg2, [sp, #-(\frame_adjustment)]!
69     .cfi_adjust_cfa_offset (\frame_adjustment)
74 .macro RESTORE_TWO_REGS_DECREASE_FRAME reg1, reg2, frame_adjustment  argument
75     ldp \reg1, \reg2, [sp], #(\frame_adjustment)
78     .cfi_adjust_cfa_offset -(\frame_adjustment)