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banan-os
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update main #1

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Sinipelto merged 240 commits from Bananymous/banan-os:main into main 2023-11-20 13:20:51 +02:00
Conversation 0 Commits 240 Files Changed 263 +4 -1
2 changed files with 4 additions and 1 deletions
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Showing only changes of commit 1c5985148c - Show all commits

3
kernel/CMakeLists.txt
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@ -148,6 +148,9 @@ target_compile_options(kernel PUBLIC $<$<COMPILE_LANGUAGE:CXX>:-Wno-literal-suff
target_compile_options(kernel PUBLIC -fmacro-prefix-map=${CMAKE_CURRENT_SOURCE_DIR}=.) target_compile_options(kernel PUBLIC -fmacro-prefix-map=${CMAKE_CURRENT_SOURCE_DIR}=.)
target_compile_options(kernel PUBLIC -fstack-protector -ffreestanding -Wall -Werror=return-type -Wstack-usage=1024 -fno-omit-frame-pointer -mgeneral-regs-only) target_compile_options(kernel PUBLIC -fstack-protector -ffreestanding -Wall -Werror=return-type -Wstack-usage=1024 -fno-omit-frame-pointer -mgeneral-regs-only)
# This might not work with other toolchains
target_compile_options(kernel PUBLIC $<$<COMPILE_LANGUAGE:CXX>:-Wno-invalid-offsetof>)
if(ENABLE_KERNEL_UBSAN) if(ENABLE_KERNEL_UBSAN)
target_compile_options(kernel PUBLIC -fsanitize=undefined) target_compile_options(kernel PUBLIC -fsanitize=undefined)
endif() endif()

2
kernel/kernel/ACPI.cpp
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@ -213,7 +213,7 @@ namespace Kernel
auto* fadt = (FADT*)header; auto* fadt = (FADT*)header;
paddr_t dsdt_paddr = 0; paddr_t dsdt_paddr = 0;
if (fadt->length > 140) // 140 is the offset of x_dsdt if (fadt->length > offsetof(FADT, x_dsdt))
dsdt_paddr = fadt->x_dsdt; dsdt_paddr = fadt->x_dsdt;
if (dsdt_paddr == 0 || !PageTable::is_valid_pointer(dsdt_paddr)) if (dsdt_paddr == 0 || !PageTable::is_valid_pointer(dsdt_paddr))
dsdt_paddr = fadt->dsdt; dsdt_paddr = fadt->dsdt;