Remove cpu_regs. We're using the MP stuff now

Author: tannewt

main.c

@@ -31,7 +31,6 @@
 #include "supervisor/cpu.h"
 #include "supervisor/filesystem.h"
 #include "supervisor/port.h"
-#include "supervisor/shared/cpu_regs.h"
 #include "supervisor/shared/reload.h"
 #include "supervisor/shared/safe_mode.h"
 #include "supervisor/shared/serial.h"

ports/analog/Makefile

@@ -154,7 +154,6 @@ LINKERFILE = linking/$(MCU_VARIANT_LOWER)_cktpy.ld
 LDFLAGS += -nostartfiles -specs=nano.specs
 endif
 
-SRC_S_UPPER = supervisor/shared/cpu_regs.S
 SRC_S += $(STARTUPFILE)
 SRC_S += shared/runtime/gchelper_thumb2.s
 
@@ -255,7 +254,6 @@ OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
 endif
 OBJ += $(addprefix $(BUILD)/, $(SRC_CIRCUITPY_COMMON:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_S_UPPER:.S=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
 
 # List of sources for qstr extraction

ports/atmel-samd/Makefile

@@ -315,8 +315,6 @@ else
 SRC_S += shared/runtime/gchelper_thumb2.s
 endif
 
-SRC_S_UPPER = supervisor/shared/cpu_regs.S
-
 OBJ = $(PY_O) $(SUPERVISOR_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_ASF:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_SHARED_MODULE_EXPANDED:.c=.o))
@@ -325,7 +323,6 @@ OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
 endif
 OBJ += $(addprefix $(BUILD)/, $(SRC_CIRCUITPY_COMMON:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_S_UPPER:.S=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
 
 QSTR_GLOBAL_REQUIREMENTS += $(HEADER_BUILD)/sdiodata.h

ports/cxd56/Makefile

@@ -110,7 +110,6 @@ LDFLAGS = \
 
 CFLAGS += -DCFG_TUSB_MCU=OPT_MCU_CXD56 -DCFG_TUD_MIDI_RX_BUFSIZE=512 -DCFG_TUD_CDC_RX_BUFSIZE=1024 -DCFG_TUD_MIDI_TX_BUFSIZE=512 -DCFG_TUD_CDC_TX_BUFSIZE=1024 -DCFG_TUD_MSC_BUFSIZE=512 $(CFLAGS_MOD)
 
-SRC_S_UPPER = supervisor/shared/cpu_regs.S
 SRC_S = shared/runtime/gchelper_thumb2.s
 
 SRC_C += shared/runtime/gchelper_native.c
@@ -124,7 +123,6 @@ SRC_C += \
 
 OBJ = $(PY_O) $(SUPERVISOR_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_S_UPPER:.S=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_SHARED_MODULE_EXPANDED:.c=.o))
 ifeq ($(INTERNAL_LIBM),1)
 OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))

ports/espressif/Makefile

@@ -591,8 +591,6 @@ FROZEN_MPY_PY_FILES := $(shell find -L $(FROZEN_MPY_DIR) -type f -name '*.py')
 FROZEN_MPY_MPY_FILES := $(addprefix $(BUILD)/,$(FROZEN_MPY_PY_FILES:.py=.mpy))
 endif
 
-SRC_S_UPPER = supervisor/shared/cpu_regs.S
-
 OBJ += $(PY_O) $(SUPERVISOR_O) $(addprefix $(BUILD)/, $(SRC_C:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_COMMON_HAL_SHARED_MODULE_EXPANDED:.c=.o))
 ifeq ($(INTERNAL_LIBM),1)
@@ -601,7 +599,6 @@ endif
 OBJ += $(addprefix $(BUILD)/, $(SRC_CIRCUITPY_COMMON:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_S_UPPER:.S=.o))
 
 $(BUILD)/$(FATFS_DIR)/ff.o: COPT += -Os
 $(filter $(PY_BUILD)/../extmod/vfs_fat_%.o, $(PY_O)): COPT += -Os

ports/litex/Makefile

@@ -78,8 +78,7 @@ SRC_C += lib/tinyusb/src/portable/valentyusb/eptri/dcd_eptri.c
 endif
 
 SRC_S_UPPER = \
-	crt0-vexriscv.S \
-	supervisor/shared/cpu_regs.S
+	crt0-vexriscv.S
 
 SRC_S = shared/runtime/gchelper_rv32i.s
 

ports/mimxrt10xx/Makefile

@@ -162,8 +162,7 @@ SRC_C += \
 endif
 
 SRC_S_UPPER = \
-    sdk/devices/$(CHIP_FAMILY)/gcc/startup_$(CHIP_CORE).S \
-    supervisor/shared/cpu_regs.S
+    sdk/devices/$(CHIP_FAMILY)/gcc/startup_$(CHIP_CORE).S
 
 SRC_S = shared/runtime/gchelper_thumb2.s
 

ports/nordic/Makefile

@@ -146,7 +146,6 @@ SRC_C += $(SRC_DCD)
 $(patsubst %.c,$(BUILD)/%.o,$(SRC_DCD)): CFLAGS += -Wno-missing-prototypes
 endif # CIRCUITPY_USB_DEVICE
 
-SRC_S_UPPER = supervisor/shared/cpu_regs.S
 SRC_S = shared/runtime/gchelper_thumb2.s
 
 SRC_C += shared/runtime/gchelper_native.c
@@ -159,7 +158,6 @@ OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
 endif
 OBJ += $(addprefix $(BUILD)/, $(SRC_CIRCUITPY_COMMON:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_S_UPPER:.S=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
 
 # nrfx uses undefined preprocessor variables quite casually, so we can't do

ports/raspberrypi/Makefile

@@ -675,7 +675,6 @@ SRC_S_UPPER = sdk/src/rp2_common/hardware_irq/irq_handler_chain.S \
               sdk/src/rp2_common/pico_double/double_aeabi_$(DOUBLE_EABI).S \
               sdk/src/rp2_common/pico_int64_ops/pico_int64_ops_aeabi.S \
               sdk/src/rp2_common/pico_crt0/crt0.S \
-              supervisor/shared/cpu_regs.S \
               $(SRC_S_UPPER_CHIP_VARIANT)
 
 ifeq ($(CIRCUITPY_PICODVI),1)

ports/renode/Makefile

@@ -45,7 +45,6 @@ SRC_C += \
 	background.c \
 	mphalport.c \
 
-SRC_S_UPPER = supervisor/shared/cpu_regs.S
 SRC_S = shared/runtime/gchelper_thumb1.s
 
 SRC_C += shared/runtime/gchelper_native.c
@@ -57,7 +56,6 @@ OBJ += $(addprefix $(BUILD)/, $(SRC_LIBM:.c=.o))
 endif
 OBJ += $(addprefix $(BUILD)/, $(SRC_CIRCUITPY_COMMON:.c=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_S:.s=.o))
-OBJ += $(addprefix $(BUILD)/, $(SRC_S_UPPER:.S=.o))
 OBJ += $(addprefix $(BUILD)/, $(SRC_MOD:.c=.o))
 
 $(BUILD)/%.o: $(BUILD)/%.S