ObjFW  Diff

Differences From Artifact [6716f34b04]:

• File configure.ac — part of check-in [5c0891c85d] at 2024-02-24 21:07:41 on branch trunk — Add bti instructions (user: js, size: 60892) [annotate] [blame] [check-ins using]

To Artifact [43a1e3f56e]:

• File configure.ac — part of check-in [ddb7ebcf5b] at 2024-02-24 22:30:06 on branch trunk — Use `bti c` instead of `bti jc`

  The `j` isn't necessary, as tail call eliminations can just use x16/x17,
  which allow any type. (user: js, size: 60891) [annotate] [blame] [check-ins using]

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		AC_MSG_RESULT(no)
	])
	;;
aarch64* | arm64*)
	AC_MSG_CHECKING(for bti)
	AC_COMPILE_IFELSE([
		AC_LANG_PROGRAM([], [
			__asm__ __volatile__ ("bti jc");
		])
	], [
		AC_DEFINE(HAVE_BTI, 1, [Whether we have bti])
		AC_MSG_RESULT(yes)
	], [
		AC_MSG_RESULT(no)
	])

|

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		AC_MSG_RESULT(no)
	])
	;;
aarch64* | arm64*)
	AC_MSG_CHECKING(for bti)
	AC_COMPILE_IFELSE([
		AC_LANG_PROGRAM([], [
			__asm__ __volatile__ ("bti c");
		])
	], [
		AC_DEFINE(HAVE_BTI, 1, [Whether we have bti])
		AC_MSG_RESULT(yes)
	], [
		AC_MSG_RESULT(no)
	])