279 lines
13 KiB
YAML
279 lines
13 KiB
YAML
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# Size of extra stack frame needed by exception context switch.
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# See core/cortex-m/switch.S
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exception_frame_size: 224
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# Missing calls
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add:
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# TCPC stack
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tcpm_set_cc[driver/tcpm/tcpm.h:139]:
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- tcpci_tcpm_set_cc
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tcpm_set_rx_enable[driver/tcpm/tcpm.h:160]:
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- tcpci_tcpm_set_rx_enable
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tcpm_set_snk_ctrl[driver/tcpm/tcpm.h:179]:
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- tcpci_tcpm_set_snk_ctrl
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tcpm_get_cc[driver/tcpm/tcpm.h:124]:
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- tcpci_tcpm_get_cc
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enter_low_power_mode[driver/usb_mux.c:42]:
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- tcpci_enter_low_power_mode
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svdm_exit_dp_mode[baseboard/octopus/usb_pd_policy.c:346]:
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- anx7447_tcpc_update_hpd_status
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- ps8xxx_tcpc_update_hpd_status
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tcpm_set_src_ctrl[driver/tcpm/tcpm.h:187]:
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- tcpci_tcpm_set_src_ctrl
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tcpm_init[driver/tcpm/tcpm.h:106]:
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- anx7447_init
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- tcpci_tcpm_init
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tcpm_get_vbus_level[driver/tcpm/tcpm.h:129]:
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- anx7447_tcpm_get_vbus_level
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- tcpci_tcpm_get_vbus_level
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baseboard_tcpc_init[baseboard/octopus/baseboard.c:212]:
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- anx7447_tcpc_update_hpd_status
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- ps8xxx_tcpc_update_hpd_status
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tcpm_get_chip_info[driver/tcpm/tcpm.h:240]:
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- tcpci_get_chip_info
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- ps8xxx_get_chip_info
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tcpm_transmit[driver/tcpm/tcpm.h:172]:
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- tcpci_tcpm_transmit
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- ps8xxx_tcpm_transmit
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tcpc_alert[driver/tcpm/tcpm.h:195]:
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- anx7447_tcpc_alert
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- tcpci_tcpc_alert
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tcpm_set_msg_header[driver/tcpm/tcpm.h:154]:
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- tcpci_tcpm_set_msg_header
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tcpm_set_vconn[driver/tcpm/tcpm.h:149]:
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- tcpci_tcpm_set_vconn
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tcpm_select_rp_value[driver/tcpm/tcpm.h:134]:
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- tcpci_tcpm_select_rp_value
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tcpm_enqueue_message[driver/tcpm/tcpci.c:404]:
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- tcpci_tcpm_get_message_raw
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svdm_dp_post_config[baseboard/octopus/usb_pd_policy.c:320]:
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- anx7447_tcpc_update_hpd_status
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- ps8xxx_tcpc_update_hpd_status
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svdm_dp_attention[baseboard/octopus/usb_pd_policy.c:335]:
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- anx7447_tcpc_update_hpd_status
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- ps8xxx_tcpc_update_hpd_status
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tcpm_release[driver/tcpm/tcpm.h:119]:
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- anx7447_release
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- ps8xxx_tcpm_release
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tcpm_set_polarity[driver/tcpm/tcpm.h:144]:
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- tcpci_tcpm_set_polarity
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tcpm_enable_drp_toggle[driver/tcpm/tcpm.h:211]:
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- tcpci_tcpc_drp_toggle
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tcpm_enter_low_power_mode[driver/tcpm/tcpm.h:218]:
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- tcpci_enter_low_power_mode
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# USB mux
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usb_mux_flip[driver/usb_mux.c:163]:
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- anx7447_mux_get
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- tcpci_tcpm_mux_get
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usb_mux_flip[driver/usb_mux.c:174]:
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- anx7447_mux_set
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- tcpci_tcpm_mux_set
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usb_mux_set[driver/usb_mux.c:112]:
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- anx7447_mux_set
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- tcpci_tcpm_mux_set
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usb_mux_init[driver/usb_mux.c:64]:
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- anx7447_mux_init
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- tcpci_tcpm_mux_init
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usb_mux_get[driver/usb_mux.c:140]:
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- anx7447_mux_get
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- tcpci_tcpm_mux_get
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hc_usb_pd_mux_info[driver/usb_mux.c:240]:
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- anx7447_mux_get
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- tcpci_tcpm_mux_get
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# PPC
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ppc_is_sourcing_vbus[common/usbc_ppc.c:42]:
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- nx20p348x_is_sourcing_vbus
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ppc_init[common/usbc_ppc.c:26]:
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- nx20p348x_init
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ppc_vbus_sink_enable[common/usbc_ppc.c:86]:
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- nx20p348x_vbus_sink_enable
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ppc_discharge_vbus[common/usbc_ppc.c:68]:
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- nx20p348x_discharge_vbus
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ppc_vbus_source_enable[common/usbc_ppc.c:107]:
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- nx20p348x_vbus_source_enable
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ppc_set_vbus_source_current_limit[common/usbc_ppc.c:60]:
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- nx20p348x_set_vbus_source_current_limit
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command_ppc_dump[common/usbc_ppc.c:135]:
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- nx20p348x_dump
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# Motion sensors
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command_accelrange[common/motion_sense.c:1513]:
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- set_range[driver/accel_lis2dh.c]
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- set_range[driver/accelgyro_lsm6dsm.c]
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command_accelrange[common/motion_sense.c:1519]:
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- get_range[driver/accel_lis2dh.c]
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- get_range[driver/accelgyro_lsm6dsm.c]
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motion_sensor_time_to_read[common/motion_sense.c:213]:
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- st_get_data_rate[driver/stm_mems_common.c]
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motion_sense_read[common/motion_sense.c:694]:
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- st_get_data_rate[driver/stm_mems_common.c]
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motion_sense_read[common/motion_sense.c:707]:
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- read[driver/accel_lis2dh.c]
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- read[driver/accelgyro_lsm6dsm.c]
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motion_sense_process[common/motion_sense.c:719]:
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- irq_handler[driver/accelgyro_lsm6dsm.c]
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sensor_init_done[common/motion_sense.c:468]:
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- set_range[driver/accel_lis2dh.c]
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- set_range[driver/accelgyro_lsm6dsm.c]
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sensor_init_done[common/motion_sense.c:471]:
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- get_range[driver/accel_lis2dh.c]
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- get_range[driver/accelgyro_lsm6dsm.c]
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motion_sense_set_ec_rate_from_ap[common/motion_sense.c:305]:
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- st_get_data_rate[driver/stm_mems_common.c]
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host_cmd_motion_sense[common/motion_sense.c:1242]:
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- set_range[driver/accel_lis2dh.c]
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- set_range[driver/accelgyro_lsm6dsm.c]
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host_cmd_motion_sense[common/motion_sense.c:1253]:
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- get_range[driver/accel_lis2dh.c]
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- get_range[driver/accelgyro_lsm6dsm.c]
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host_cmd_motion_sense[common/motion_sense.c:1268]:
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- st_set_offset[driver/stm_mems_common.c]
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host_cmd_motion_sense[common/motion_sense.c:1303]:
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- None
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host_cmd_motion_sense[common/motion_sense.c:1306]:
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- st_get_offset[driver/stm_mems_common.c]
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motion_sense_init[common/motion_sense.c:447]:
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- init[driver/accel_lis2dh.c]
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- init[driver/accelgyro_lsm6dsm.c]
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motion_sense_set_data_rate[common/motion_sense.c:267]:
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- set_data_rate[driver/accel_lis2dh.c]
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- set_data_rate[driver/accelgyro_lsm6dsm.c]
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motion_sense_set_data_rate[common/motion_sense.c:287]:
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- st_get_data_rate[driver/stm_mems_common.c]
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motion_sense_set_motion_intervals[common/motion_sense.c:411]:
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- st_get_data_rate[driver/stm_mems_common.c]
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calculate_lid_angle[common/motion_lid.c:385]:
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- get_range[driver/accelgyro_lsm6dsm.c]
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calculate_lid_angle[common/motion_lid.c:386]:
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- get_range[driver/accel_lis2dh.c]
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motion_sense_set_data_rate[common/motion_sense.c:286]:
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- st_get_data_rate[driver/stm_mems_common.c]
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command_accel_read_xyz[common/motion_sense.c:1657]:
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- read[driver/accel_lis2dh.c]
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- read[driver/accelgyro_lsm6dsm.c]
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host_cmd_motion_sense[common/motion_sense.c:1294]:
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- None
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host_cmd_motion_sense[common/motion_sense.c:1297]:
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- st_get_offset[driver/stm_mems_common.c]
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command_accelresolution[common/motion_sense.c:1562]:
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- None
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command_accelresolution[common/motion_sense.c:1566]:
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- st_get_resolution[driver/stm_mems_common.c]
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command_accelrange[common/motion_sense.c:1518]:
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- get_range[driver/accel_lis2dh.c]
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- get_range[driver/accelgyro_lsm6dsm.c]
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st_normalize[driver/stm_mems_common.c:137]:
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- get_range[driver/accel_lis2dh.c]
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- get_range[driver/accelgyro_lsm6dsm.c]
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command_accel_data_rate[common/motion_sense.c:1621]:
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- st_get_data_rate[driver/stm_mems_common.c]
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# Misc.
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host_send_response[common/host_command.c:153]:
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- host_packet_respond
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pd_dfp_enter_mode[common/usb_pd_policy.c:465]:
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- svdm_enter_dp_mode[baseboard/octopus/usb_pd_policy.c]
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- svdm_enter_gfu_mode[baseboard/octopus/usb_pd_policy.c]
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pd_svdm[common/usb_pd_policy.c:773]:
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- svdm_dp_status[baseboard/octopus/usb_pd_policy.c]
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- svdm_gfu_status[baseboard/octopus/usb_pd_policy.c]
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pd_svdm[common/usb_pd_policy.c:784]:
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- svdm_dp_config[baseboard/octopus/usb_pd_policy.c]
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- svdm_gfu_config[baseboard/octopus/usb_pd_policy.c]
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pd_svdm[common/usb_pd_policy.c:790]:
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- svdm_dp_post_config[baseboard/octopus/usb_pd_policy.c]
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dfp_consume_attention[common/usb_pd_policy.c:503]:
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- svdm_dp_attention[baseboard/octopus/usb_pd_policy.c]
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- svdm_gfu_attention[baseboard/octopus/usb_pd_policy.c]
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kblight_set_deferred[common/keyboard_backlight.c:35]:
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- kblight_pwm_set
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temp_sensor_read[common/temp_sensor.c:26]:
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- charge_get_battery_temp
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- get_temp_3v3_51k1_47k_4050b
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- get_temp_3v3_13k7_47k_4050b
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kblight_enable[common/keyboard_backlight.c:61]:
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- kblight_pwm_enable
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host_packet_respond[common/host_command.c:240]:
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- lpc_send_response
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kblight_init[common/keyboard_backlight.c:28]:
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- kblight_pwm_init
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vfnprintf[common/printf.c:75]:
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- __tx_char
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vfnprintf[common/printf.c:88]:
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- __tx_char
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vfnprintf[common/printf.c:96]:
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- __tx_char
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vfnprintf[common/printf.c:171]:
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- __tx_char
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vfnprintf[common/printf.c:172]:
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- __tx_char
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vfnprintf[common/printf.c:310]:
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- __tx_char
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vfnprintf[common/printf.c:315]:
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- __tx_char
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vfnprintf[common/printf.c:318]:
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- __tx_char
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pd_dfp_exit_mode[common/usb_pd_policy.c:569]:
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- svdm_exit_dp_mode[baseboard/octopus/usb_pd_policy.c]
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- svdm_exit_gfu_mode[baseboard/octopus/usb_pd_policy.c]
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pd_dfp_exit_mode[common/usb_pd_policy.c:586]:
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- svdm_exit_dp_mode[baseboard/octopus/usb_pd_policy.c]
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- svdm_exit_gfu_mode[baseboard/octopus/usb_pd_policy.c]
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# Indirect callsites in common structures - likely common for all boards
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handle_command[common/console.c:248]:
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- { name: __cmds, stride: 16, offset: 4 }
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host_command_process[common/host_command.c:704]:
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- { name: __hcmds, stride: 12, offset: 0 }
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mkbp_get_next_event[common/mkbp_event.c:160]:
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- { name: __mkbp_evt_srcs, stride: 8, offset: 4 }
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hook_task[common/hooks.c:199]:
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- { name: __deferred_funcs, stride: 4, offset: 0 }
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# Note: This assumes worse case, where all hook functions can be called from
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# any hook_notify call
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# Generate using `grep hooks_.*_end build/$BOARD/R*/ec.R*.smap |
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# sed -e 's/.*\(__hooks.*\)_end/ - { name: \1, stride: 8, offset: 0 }/' |
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# sort -u`
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hook_notify[common/hooks.c:129]:
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- { name: __hooks_ac_change, stride: 8, offset: 0 }
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- { name: __hooks_base_attached_change, stride: 8, offset: 0 }
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- { name: __hooks_battery_soc_change, stride: 8, offset: 0 }
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- { name: __hooks_chipset_pre_init, stride: 8, offset: 0 }
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- { name: __hooks_chipset_reset, stride: 8, offset: 0 }
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- { name: __hooks_chipset_resume, stride: 8, offset: 0 }
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- { name: __hooks_chipset_shutdown, stride: 8, offset: 0 }
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- { name: __hooks_chipset_startup, stride: 8, offset: 0 }
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- { name: __hooks_chipset_suspend, stride: 8, offset: 0 }
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- { name: __hooks_freq_change, stride: 8, offset: 0 }
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- { name: __hooks_init, stride: 8, offset: 0 }
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- { name: __hooks_lid_change, stride: 8, offset: 0 }
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- { name: __hooks_pre_freq_change, stride: 8, offset: 0 }
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- { name: __hooks_pwrbtn_change, stride: 8, offset: 0 }
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- { name: __hooks_second, stride: 8, offset: 0 }
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- { name: __hooks_sysjump, stride: 8, offset: 0 }
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- { name: __hooks_tablet_mode_change, stride: 8, offset: 0 }
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- { name: __hooks_tick, stride: 8, offset: 0 }
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- { name: __hooks_usb_pd_disconnect, stride: 8, offset: 0 }
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# NULL function pointers
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i2c_command_passthru[common/i2c_master.c:678]:
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- None
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pd_svdm[common/usb_pd_policy.c:720]:
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- None
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usb_mux_init[driver/usb_mux.c:75]:
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- None
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remove:
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# Remove panic callsites. Once panicking, we no longer care about stack usage
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- panic_assert_fail
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# Remove reset_device_and_notify for all non-PD analysis since it can only be called from PD task IDs. Comment this out for the PD tasks
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- reset_device_and_notify
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# Remove the LPM path because the PD_FLAGS_LPM_TRANSITION flag presents this loop
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- [ reset_device_and_notify, tcpci_tcpm_init, [ tcpc_read, tcpc_write16 ], pd_wait_for_wakeup ]
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# Remove nonesense hook paths that come from the general hook_notify above (Note: these are not a comprehensive list, but a list of
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# paths that came up as longest during analysis
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# These functions do not call HOOK_INIT
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- [ [ s0ix_transition, charger_task, power_button_change_deferred, jump_to_image, tablet_set_mode, pd_set_suspend, set_state, extpower_deferred, lid_switch_open, lid_switch_close, espi_chipset_reset, lpc_chipset_reset ], hook_notify, [ usb_charger_init, baseboard_tcpc_init, motion_sense_startup, gmr_tablet_switch_init, powerbtn_x86_init, cbi_init ] ]
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# These functions do not call HOOK_CHIPSET_SHUTDOWN
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- [ [ s0ix_transition, charger_task, power_button_change_deferred, jump_to_image, tablet_set_mode, pd_set_suspend, set_state, extpower_deferred, lid_switch_open, lid_switch_close, hook_task, espi_chipset_reset, lpc_chipset_reset ], hook_notify, [ system_common_shutdown, motion_sense_shutdown, board_disable_a1_redriver ] ]
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# These functions do not call HOOK_LID_CHANGE
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- [ [ s0ix_transition, charger_task, power_button_change_deferred, jump_to_image, tablet_set_mode, pd_set_suspend, set_state, extpower_deferred, hook_task, espi_chipset_reset, lpc_chipset_reset ], hook_notify, powerbtn_x86_lid_change ]
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# These functions do not call HOOK_BATTERY_SOC_CHANGE
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- [ [ s0ix_transition, power_button_change_deferred, jump_to_image, tablet_set_mode, pd_set_suspend, set_state, extpower_deferred, lid_switch_open, lid_switch_close, hook_task, espi_chipset_reset, lpc_chipset_reset ], hook_notify, power_up_inhibited_cb ]
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# These functions do not call HOOK_CHIPSET_STARTUP
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- [ [ charger_task, power_button_change_deferred, jump_to_image, tablet_set_mode, pd_set_suspend, set_state, extpower_deferred, lid_switch_open, lid_switch_close, hook_task, espi_chipset_reset, lpc_chipset_reset ], hook_notify, board_enable_a1_redriver ]
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