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opnsense-src/sys/amd64/include
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Roger Pau Monné 881c145431 elfnote: place note in a PT_NOTE program header 
Some tools (firecraker loader) only check for notes in PT_NOTE program
headers, so make sure the notes added using the ELFNOTE macro end up
in such header.

Output from readelf -Wl for and amd64 kernel after the change:

Elf file type is EXEC (Executable file)
Entry point 0xffffffff8038a000
There are 11 program headers, starting at offset 64

Program Headers:
  Type           Offset   VirtAddr           PhysAddr           FileSiz  MemSiz   Flg Align
  PHDR           0x000040 0xffffffff80200040 0x0000000000200040 0x000268 0x000268 R   0x8
  INTERP         0x0002a8 0xffffffff802002a8 0x00000000002002a8 0x00000d 0x00000d R   0x1
      [Requesting program interpreter: /red/herring]
  LOAD           0x000000 0xffffffff80200000 0x0000000000200000 0x189e28 0x189e28 R   0x200000
  LOAD           0x18a000 0xffffffff8038a000 0x000000000038a000 0xe447e8 0xe447e8 R E 0x200000
  LOAD           0xfce7f0 0xffffffff811ce7f0 0x00000000011ce7f0 0x6b955c 0x6b955c R   0x200000
  LOAD           0x1800000 0xffffffff81a00000 0x0000000001a00000 0x000140 0x000140 RW  0x200000
  LOAD           0x1801000 0xffffffff81a01000 0x0000000001a01000 0x1c8480 0x5ff000 RW  0x200000
  DYNAMIC        0x1800000 0xffffffff81a00000 0x0000000001a00000 0x000140 0x000140 RW  0x8
  GNU_RELRO      0x1800000 0xffffffff81a00000 0x0000000001a00000 0x000140 0x000140 R   0x1
  GNU_STACK      0x000000 0x0000000000000000 0x0000000000000000 0x000000 0x000000 RW  0
  NOTE           0x1687ae0 0xffffffff81887ae0 0x0000000001887ae0 0x0001c0 0x0001c0 R   0x4

 Section to Segment mapping:
  Segment Sections...
[...]
   10     .note.gnu.build-id .note.Xen

Reported by: cperciva
Fixes: 1a9cdd373a ('xen: add PV/PVH kernel entry point')
Fixes: 93ee134a24 ('Integrate support for xen in to i386 common code.')
Sponsored by: Citrix Systems R&D
Reviewed by: emaste
Differential revision: https://reviews.freebsd.org/D35611
2022-06-28 09:51:57 +02:00
..
pc smbios: Move smbios driver out from x86 machdep code 2021-02-23 21:17:09 +00:00
xen xen: Prevent buffer overflow in privcmd ioctl 2022-05-06 09:31:32 +02:00
_align.h
_bus.h Regularize my copyright notice 2019-12-04 16:56:11 +00:00
_inttypes.h
_limits.h
_stdint.h
_types.h
acpica_machdep.h
apm_bios.h
asan.h kasan: Create a shadow for the bootstack prior to hammer_time() 2022-06-15 11:39:10 -04:00
asm.h amd64: -m32 support for machine/asm(macros).h 2022-06-13 18:35:39 +01:00
asmacros.h elfnote: place note in a PT_NOTE program header 2022-06-28 09:51:57 +02:00
atomic.h amd64: -m32 support for machine/atomic.h 2022-06-13 18:35:39 +01:00
bus.h
bus_dma.h
clock.h x86: Deduplicate clock.h 2021-12-06 10:39:08 -05:00
counter.h amd64: -m32 support for machine/counter.h 2022-06-13 18:35:40 +01:00
cpu.h Simplify swi for bus_dma. 2021-12-28 13:51:25 -08:00
cpufunc.h amd64: -m32 support for machine/cpufunc.h 2022-06-13 18:35:38 +01:00
cputypes.h
csan.h Limit when we call DELAY from KCSAN on amd64 2021-02-25 12:38:05 +00:00
db_machdep.h Create sys/reg.h for the common code previously in machine/reg.h 2021-08-30 12:50:53 +01:00
dump.h
efi.h Remove "All Rights Reserved" from FreeBSD Foundation sys/ copyrights 2021-08-08 10:42:24 -04:00
elf.h
endian.h
exec.h
fdt.h
float.h
floatingpoint.h
fpu.h Add domain policy allocation for amd64 fpu_kern_ctx 2020-07-03 14:54:46 +00:00
frame.h amd64: centralize definitions of CS_SECURE and EFL_SECURE 2021-09-21 20:20:14 +03:00
gdb_machdep.h gdb: report specific stop reason for watchpoints 2021-03-30 11:36:41 -03:00
ieeefp.h Remove checks for __GNUCLIKE_ASM assuming it is always true. 2022-04-12 10:05:45 -07:00
in_cksum.h machine/in_cksum.h: don't include sys/cdefs.h 2022-04-18 21:02:19 +01:00
intr_machdep.h amd64: Make it easier to configure exception stack sizes 2020-11-04 16:42:20 +00:00
iodev.h
iommu.h o Add machine/iommu.h and include MD iommu headers from it, 2020-08-05 19:11:31 +00:00
kdb.h x86: implement kdb watchpoint functions 2021-03-29 12:05:43 -03:00
limits.h Remove checks for __CC_SUPPORTS_WARNING assuming it is always true. 2022-04-12 10:06:13 -07:00
md_var.h kasan: Create a shadow for the bootstack prior to hammer_time() 2022-06-15 11:39:10 -04:00
memdev.h Add the MEM_EXTRACT_PADDR ioctl to /dev/mem. 2020-09-02 18:12:47 +00:00
metadata.h
minidump.h Sparsify the vm_page_dump bitmap 2020-09-21 22:21:59 +00:00
mp_watchdog.h
msan.h Add the KMSAN runtime 2021-08-10 21:27:53 -04:00
nexusvar.h
npx.h
ofw_machdep.h
param.h amd64: Populate the KMSAN shadow maps and integrate with the VM 2021-08-10 21:27:53 -04:00
pcb.h Fix for mis-interpretation of PCB_KERNFPU. 2020-10-14 23:01:41 +00:00
pci_cfgreg.h
pcpu.h amd64: -m32 support for machine/pcpu.h 2022-06-13 18:35:40 +01:00
pcpu_aux.h amd64: -m32 support for machine/pcpu_aux.h 2022-06-13 18:35:40 +01:00
pmap.h kasan: Create a shadow for the bootstack prior to hammer_time() 2022-06-15 11:39:10 -04:00
pmc_mdep.h
ppireg.h
proc.h amd64: -m32 support for machine/proc.h 2022-06-13 18:35:39 +01:00
procctl.h amd64 KPTI: add control from procctl(2). 2019-03-16 11:44:33 +00:00
profile.h amd64: -m32 support for machine/profile.h 2022-06-13 18:35:39 +01:00
psl.h
ptrace.h
pvclock.h
reg.h
reloc.h
resource.h
runq.h
segments.h amd64: -m32 support for machine/segments.h 2022-06-13 18:35:39 +01:00
setjmp.h
sf_buf.h amd64: -m32 support for machine/sb_buf.h 2022-06-13 18:35:39 +01:00
sgx.h
sgxreg.h
sigframe.h
signal.h
smp.h amd64: rework AP startup 2021-07-27 20:11:15 +03:00
specialreg.h
stack.h
stdarg.h
sysarch.h
timerreg.h
tls.h Add <machine/tls.h> header to hold MD constants and helpers for TLS. 2021-12-09 13:17:13 -08:00
trap.h
tss.h amd64: move common_tss into pcpu. 2019-11-10 09:28:18 +00:00
ucontext.h
vdso.h
vm.h Create VM_MEMATTR_DEVICE on all architectures 2021-04-12 06:15:31 +00:00
vmm.h vmm: add tunable to trap WBINVD 2022-05-30 10:04:22 +02:00
vmm_dev.h Extend the VMM stats interface to support a dynamic count of statistics. 2022-02-07 14:11:10 -08:00
vmm_instruction_emul.h bhyve(8): For prototyping, reattempt decode in userspace 2020-06-25 00:18:42 +00:00
vmm_snapshot.h amd64: clean up empty lines in .c and .h files 2020-09-01 21:16:54 +00:00
vmparam.h amd64: -m32 support for machine/vmparam.h 2022-06-13 18:35:39 +01:00