arm64: Add frame-pointer based stack unwinding
Add the frame-pointer based stack unwinding on ARM64.
This is a typical output with the feature enabled:
*** Booting Zephyr OS build zephyr-v3.4.0-1029-gae22ff648c16 ***
E: ELR_ELn: 0x00000000400011c8
E: ESR_ELn: 0x0000000096000046
E: EC: 0x25 (Data Abort taken without a change in Exception level)
E: IL: 0x1
E: ISS: 0x46
E: FAR_ELn: 0x0000000000000000
E: TPIDRRO: 0x0100000040011650
E: x0: 0x0000000000000000 x1: 0x0000000000000003
E: x2: 0x0000000000000003 x3: 0x000000004005c6a0
E: x4: 0x0000000000000000 x5: 0x000000004005c7f0
E: x6: 0x0000000048000000 x7: 0x0000000048000000
E: x8: 0x0000000000000005 x9: 0x0000000000000000
E: x10: 0x0000000000000000 x11: 0x0000000000000000
E: x12: 0x0000000000000000 x13: 0x0000000000000000
E: x14: 0x0000000000000000 x15: 0x0000000000000000
E: x16: 0x0000000040004290 x17: 0x0000000000000000
E: x18: 0x0000000000000000 lr: 0x0000000040001208
E:
E: backtrace 0: fp: 0x000000004005c690 lr: 0x0000000040001270
E: backtrace 1: fp: 0x000000004005c6b0 lr: 0x0000000040001290
E: backtrace 2: fp: 0x000000004005c7d0 lr: 0x0000000040004ac0
E: backtrace 3: fp: 0x000000004005c7f0 lr: 0x00000000400013a4
E: backtrace 4: fp: 0x000000004005c800 lr: 0x0000000000000000
E:
E: >>> ZEPHYR FATAL ERROR 0: CPU exception on CPU 0
E: Current thread: 0x40011310 (unknown)
E: Halting system
Signed-off-by: Carlo Caione <ccaione@baylibre.com>
18636af6d6