added warrnings. for some reason they weren't enabled
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parent
2d7c0a36fe
commit
391fb1b225
6 changed files with 9 additions and 8 deletions
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@ -30,8 +30,8 @@ LOAD_PROFILE(${ARCH} ${SYSTEM})
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ADD_EXECUTABLE(kernel ${PLATFORM_SRCS} ${ISA_SRCS} ${GENERIC_SRCS})
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SET(CMAKE_ASM-ATT_COMPILE_OBJECT
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"<CMAKE_C_COMPILER> -g -x assembler-with-cpp -I../../ -I../../libk/include/ -I../../kernel/src/include/ ${ISA_ASM_FLAGS} ${PLATFORM_ASM_FLAGS} -c -o <OBJECT> <SOURCE>")
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SET(CMAKE_C_FLAGS "-g -w -Werror -Wno-unused -Wno-unused-variable -fno-use-cxa-atexit -std=c11 -ffreestanding -ffunction-sections -fdata-sections -I../../ -I../../libk/include/ -I../../kernel/src/include/ ${ISA_C_FLAGS} ${PLATFORM_C_FLAGS}")
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SET(CMAKE_CXX_FLAGS "-g -w -Werror -Wno-unused -Wno-unused-variable -fno-use-cxa-atexit -ffreestanding -fno-rtti -fno-exceptions -std=gnu++17 -ffunction-sections -fdata-sections -I../../ -I../../libk/include/ -I../../kernel/src/include/ ${ISA_CXX_FLAGS} ${PLATFORM_CXX_FLAGS}")
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SET(CMAKE_C_FLAGS "-g --all-warnings -Werror -Wno-error=reorder -Wno-unused -Wno-unused-variable -fno-use-cxa-atexit -std=c11 -ffreestanding -ffunction-sections -fdata-sections -I../../ -I../../libk/include/ -I../../kernel/src/include/ ${ISA_C_FLAGS} ${PLATFORM_C_FLAGS}")
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SET(CMAKE_CXX_FLAGS "-g --all-warnings -Werror -Wno-error=reorder -Wno-unused -Wno-unused-variable -fno-use-cxa-atexit -ffreestanding -fno-rtti -fno-exceptions -std=gnu++17 -ffunction-sections -fdata-sections -I../../ -I../../libk/include/ -I../../kernel/src/include/ ${ISA_CXX_FLAGS} ${PLATFORM_CXX_FLAGS}")
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SET_TARGET_PROPERTIES(kernel PROPERTIES LINK_FLAGS
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"-T ../../kernel/${PLATFORM_LAYOUT} -N ${ISA_LINKER_FLAGS} ${PLATFORM_LINKER_FLAGS} -nostdlib -nodefaultlibs -Wl,--gc-sections -ffreestanding")
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TARGET_LINK_LIBRARIES(kernel gcc)
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@ -22,7 +22,7 @@ void print_regdump(cpu_state *state) {
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(*out << " returnAddr: ").puti(state->returnAddr);
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*out << "\n";
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}
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extern "C" void panic2(char *msg, cpu_state *state);
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extern "C" void panic2(const char *msg, cpu_state *state);
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extern "C" cpu_state *handleINT(int number, cpu_state *state) {
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*out << "Interrupt";
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out->puti(number);
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@ -49,7 +49,7 @@ extern "C" cpu_state *handleINT(int number, cpu_state *state) {
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}
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return new_cpu;
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}
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extern "C" void panic2(char *msg, cpu_state *state) {
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extern "C" void panic2(const char *msg, cpu_state *state) {
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out->setColor(Color::RED);
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*out << "KERNEL PANIC: " << msg << "\n";
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print_regdump(state);
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@ -37,7 +37,7 @@ IRQ_IO::~IRQ_IO() {}
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void* IRQ_IO::handleIRQ(void *data) {
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//Call IRQ handlers until all IRQs are done.
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int bit;
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while(bit=__builtin_ffs(*((volatile int*)0x10001004))) {
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while((bit=__builtin_ffs(*((volatile int*)0x10001004)))) {
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data = handlers[bit-1](data);
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*((volatile int*)0x10001004)=(1<<(bit-1));
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}
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@ -23,4 +23,5 @@ extern "C" int __cxa_guard_acquire(__guard *g) {
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}
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extern "C" int __cxa_guard_release(__guard *g) {
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*(char *)g = 1;
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return 0;
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}
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@ -12,7 +12,7 @@ void setMainTTY(TTY *obj);
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/**
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* Halts the kernel due to a unresolvable error
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*/
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extern "C" void panic(const char* s);
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extern "C" __attribute__((noreturn)) void panic(const char* s);
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#if !defined(__LITTLE_ENDIAN__) || !defined(__BIG_ENDIAN__)
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#if __BYTE_ORDER__ == __ORDER_LITTLE_ENDIAN__
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@ -42,13 +42,13 @@ auto PMM::operator,(size_t no_pages) -> phys_t {
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PMM_ent *curr=head;
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while(curr) {
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//Is curr+n pages free?
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if((curr->val+((no_pages-1)*page_size)) in this) {
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if((curr->val+((no_pages-1)*page_size)) in *this) {
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//We're onto something
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bool notfound=false;
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phys_t i;
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size_t j;
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for(i=curr->val,j=0; j<no_pages; i+=page_size, j++) {
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if(!(i in this)) {
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if(!(i in *this)) {
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notfound=true;
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break;
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}
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