misc: Add section .note.GNU-stack to assembly files

2023-09-28 04:15:33 -05:00 · 2023-09-28 04:15:33 -05:00 · a83dafe6f4
parent afdc556301
commit a83dafe6f4
32 changed files with 63 additions and 0 deletions
--- a/common/efi_thunk.asm_uefi_aarch64
+++ b/common/efi_thunk.asm_uefi_aarch64
@ -8,3 +8,5 @@ efi_main:
    mov x29, xzr

    b uefi_entry
+
+.section .note.GNU-stack,"",%progbits
--- a/common/efi_thunk.asm_uefi_ia32
+++ b/common/efi_thunk.asm_uefi_ia32
@ -6,3 +6,5 @@ efi_main:
    xor eax, eax
    mov [esp], eax
    jmp uefi_entry
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/efi_thunk.asm_uefi_riscv64
+++ b/common/efi_thunk.asm_uefi_riscv64
@ -7,3 +7,5 @@ efi_main:
        mv      fp, zero
        mv      ra, zero
        j       uefi_entry
+
+.section .note.GNU-stack,"",%progbits
--- a/common/efi_thunk.asm_uefi_x86_64
+++ b/common/efi_thunk.asm_uefi_x86_64
@ -6,3 +6,5 @@ efi_main:
    xor eax, eax
    mov [rsp], rax
    jmp uefi_entry
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/entry_asm.s2.asm_bios_ia32
+++ b/common/entry_asm.s2.asm_bios_ia32
@ -27,3 +27,5 @@ _start:
    mov ss, ax

    jmp entry
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/lib/mem.asm_x86_64
+++ b/common/lib/mem.asm_x86_64
@ -53,3 +53,5 @@ memcmp:

  .done:
    ret
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/lib/mem.s2.asm_ia32
+++ b/common/lib/mem.s2.asm_ia32
@ -107,3 +107,5 @@ bits 32
    pop esi
    pop ebp
    ret
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/lib/real.s2.asm_bios_ia32
+++ b/common/lib/real.s2.asm_bios_ia32
@ -164,3 +164,5 @@ align 16
  .idt:      dq 0
  .rm_idt:   dw 0x3ff
             dd 0
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/lib/sleep.asm_bios_ia32
+++ b/common/lib/sleep.asm_bios_ia32
@ -153,3 +153,5 @@ _pit_sleep_and_quit_on_keypress:
  .mods:  dd 0
  .ascii: dd 0
  .scan:  dd 0
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/lib/spinup.asm_aarch64
+++ b/common/lib/spinup.asm_aarch64
@ -61,3 +61,5 @@ enter_in_el1:
    ZERO_REGS_EXCEPT_X0

    eret
+
+.section .note.GNU-stack,"",%progbits
--- a/common/lib/spinup.asm_bios_ia32
+++ b/common/lib/spinup.asm_bios_ia32
@ -35,3 +35,5 @@ common_spinup:
    mov cr4, eax

    call edi
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/lib/spinup.asm_riscv64
+++ b/common/lib/spinup.asm_riscv64
@ -43,3 +43,5 @@ riscv_spinup:
        mv      ra, zero

        jr      t0
+
+.section .note.GNU-stack,"",%progbits
--- a/common/lib/spinup.asm_uefi_ia32
+++ b/common/lib/spinup.asm_uefi_ia32
@ -60,3 +60,5 @@ common_spinup:
    mov cr4, eax

    call edi
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/lib/spinup.asm_uefi_x86_64
+++ b/common/lib/spinup.asm_uefi_x86_64
@ -93,3 +93,5 @@ bits 32
    mov cr4, eax

    call edi
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/menu_thunk.asm_aarch64
+++ b/common/menu_thunk.asm_aarch64
@ -23,3 +23,5 @@ menu:
    mov x29, xzr

    b _menu
+
+.section .note.GNU-stack,"",%progbits
--- a/common/menu_thunk.asm_ia32
+++ b/common/menu_thunk.asm_ia32
@ -26,3 +26,4 @@ menu:
    push 0
    jmp _menu

+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/menu_thunk.asm_riscv64
+++ b/common/menu_thunk.asm_riscv64
@ -20,3 +20,5 @@ menu:
 2:      mv      fp, zero
        mv      ra, zero
        j       _menu
+
+.section .note.GNU-stack,"",%progbits
--- a/common/menu_thunk.asm_x86_64
+++ b/common/menu_thunk.asm_x86_64
@ -19,3 +19,5 @@ menu:
    push 0
    push 0
    jmp _menu
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/protos/limine_32.asm_x86
+++ b/common/protos/limine_32.asm_x86
@ -98,3 +98,5 @@ bits 64
    xor r15d, r15d

    iretq
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/protos/linux_32.asm_x86
+++ b/common/protos/linux_32.asm_x86
@ -65,3 +65,5 @@ linux_spinup:
    cld

    jmp [esp+4]
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/protos/multiboot_32.asm_x86
+++ b/common/protos/multiboot_32.asm_x86
@ -19,3 +19,5 @@ multiboot_spinup_32:
    pop edx ; elf_ranges_count

    jmp ebx
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/protos/multiboot_reloc.asm_x86
+++ b/common/protos/multiboot_reloc.asm_x86
@ -62,3 +62,5 @@ multiboot_reloc_stub:

 global multiboot_reloc_stub_end
 multiboot_reloc_stub_end:
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/pxe/pxe_asm.s2.asm_bios_ia32
+++ b/common/pxe/pxe_asm.s2.asm_bios_ia32
@ -95,3 +95,5 @@ align 16
  .idt:      dq 0
  .rm_idt:   dw 0x3ff
             dd 0
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/sys/dummy_isr.asm_ia32
+++ b/common/sys/dummy_isr.asm_ia32
@ -8,3 +8,5 @@ dummy_isr:
    call lapic_eoi
    popa
    iretd
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/sys/dummy_isr.asm_x86_64
+++ b/common/sys/dummy_isr.asm_x86_64
@ -24,3 +24,5 @@ dummy_isr:
    pop rcx
    pop rax
    iretq
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/sys/int_thunks.s2.asm_bios_ia32
+++ b/common/sys/int_thunks.s2.asm_bios_ia32
@ -37,3 +37,5 @@ exceptions:
 raise_exception_getaddr i
 %assign i i+1
 %endrep
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/common/sys/sbi.asm_riscv64
+++ b/common/sys/sbi.asm_riscv64
@ -15,3 +15,5 @@ sbicall:
        mv      a6, t1
        ecall
        ret
+
+.section .note.GNU-stack,"",%progbits
--- a/common/sys/smp_trampoline.asm_aarch64
+++ b/common/sys/smp_trampoline.asm_aarch64
@ -101,3 +101,5 @@ smp_trampoline_end:
 .global smp_trampoline_size
 smp_trampoline_size:
    .quad smp_trampoline_end - smp_trampoline_start
+
+.section .note.GNU-stack,"",%progbits
--- a/common/sys/smp_trampoline.asm_riscv64
+++ b/common/sys/smp_trampoline.asm_riscv64
@ -63,3 +63,5 @@ smp_trampoline_start:
        ld      sp, 16(a0)

        jr      t0
+
+.section .note.GNU-stack,"",%progbits
--- a/common/sys/smp_trampoline.asm_x86
+++ b/common/sys/smp_trampoline.asm_x86
@ -180,3 +180,5 @@ smp_trampoline_end:

 global smp_trampoline_size
 smp_trampoline_size dq smp_trampoline_end - smp_trampoline_start
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/decompressor/entry.asm
+++ b/decompressor/entry.asm
@ -16,3 +16,5 @@ _start:
    rep stosb

    jmp entry
+
+section .note.GNU-stack noalloc noexec nowrite progbits
--- a/decompressor/mem.asm
+++ b/decompressor/mem.asm
@ -73,3 +73,5 @@ memcmp:
    pop edi
    pop esi
    ret
+
+section .note.GNU-stack noalloc noexec nowrite progbits