arch/arm64/exceptions_c.cpp

98 static void arm64_unknown_handler(struct arm64_iframe_long* iframe, uint exception_flags,
101     if (unlikely((exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL) == 0)) {
109 static void arm64_brk_handler(struct arm64_iframe_long* iframe, uint exception_flags,
111     if (unlikely((exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL) == 0)) {
119 static void arm64_step_handler(struct arm64_iframe_long* iframe, uint exception_flags,
121     if (unlikely((exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL) == 0)) {
129 static void arm64_fpu_handler(struct arm64_iframe_long* iframe, uint exception_flags,
131     if (unlikely((exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL) == 0)) {
137     arm64_fpu_exception(iframe, exception_flags);
140 static void arm64_instruction_abort_handler(struct arm64_iframe_long* iframe, uint exception_flags,
180 static void arm64_data_abort_handler(struct arm64_iframe_long* iframe, uint exception_flags,
254     struct arm64_iframe_long* iframe, uint exception_flags, uint32_t esr) {
257     if (exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL) {
265         arm64_unknown_handler(iframe, exception_flags, esr);
270         arm64_brk_handler(iframe, exception_flags, esr);
274         arm64_fpu_handler(iframe, exception_flags, esr);
283         arm64_instruction_abort_handler(iframe, exception_flags, esr);
287         arm64_data_abort_handler(iframe, exception_flags, esr);
291         arm64_step_handler(iframe, exception_flags, esr);
295         if (unlikely((exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL) == 0)) {
310     if (unlikely(exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL)) {
318     if ((exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL) == 0) {
324 extern "C" uint32_t arm64_irq(struct arm64_iframe_short* iframe, uint exception_flags) {
325     if (exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL) {
330     LTRACEF("iframe %p, flags 0x%x\n", iframe, exception_flags);
341     if (unlikely(exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL)) {
355     if ((exception_flags & ARM64_EXCEPTION_FLAG_LOWER_EL) == 0) {