glibc/ports/sysdeps/hppa/abort-instr.h

/* An instruction privileged instruction to crash a userspace program.

   We go with iitlbp because it has a history of being used to crash
   programs.  */

#define ABORT_INSTRUCTION asm ("iitlbp %r0,(%sr0, %r0)")
2002-09-21 Carlos O'Donell <carlos@baldric.uwo.ca> * sysdeps/hppa/abort-instr.h: New file. 2002-09-23 05:30:34 +02:00			`/* An instruction privileged instruction to crash a userspace program.`

			`We go with iitlbp because it has a history of being used to crash`
			`programs. */`

2006-05-15 Carlos O'Donell <carlos@systemhalted.org> * sysdeps/hppa/dl-machine.h: Include tls.h (elf_machine_fixup_plt): Returns fdesc. (elf_machine_profile_fixup_plt): Remove. (elf_machine_plt_value): Returns fdesc. (elf_machine_runtime_setup): Check that dl_profile != NULL. (ARCH_LA_PLTENT, ARCH_LA_PLTEXIT): Define. (RTLD_START): Use iitlbp with sr0. (elf_machine_type_class): Include TLS relocs. (reassemble_21, reassemble_14): Define. (elf_machine_rela): Add DIR21L, DIR14R, PLABEL21L, PLABEL14R, TLS_DTPMOD32, TLS_TPREL32, TLS_DTPOFF32 support. (TRAMPOLINE_TEMPLATE): Move to ... * sysdeps/hppa/dl-trampoline.S: ... here. * sysdeps/hppa/abort-instr.h: Use iitlbp with sr0. * sysdeps/hppa/dl-lookupcfg.h: Inlcude dl-fptr.h. (DL_FIXUP_VALUE_TYPE, DL_FIXUP_MAKE_VALUE, DL_FIXUP_VALUE_CODE_ADDR, DL_FIXUP_VALUE_ADD, DL_FIXUP_ADDR_VALUE): Define. * sysdeps/hppa/sysdep.h: Use "!" as a separator. Cleanup comments. * sysdeps/hppa/bits/link.h (La_hppa_regs, La_hppa_retval): Define. Define prototypes for la_hppa_gnu_pltenter and la_hppa_gnu_pltexit. 2006-05-15 01:54:47 +02:00			`#define ABORT_INSTRUCTION asm ("iitlbp %r0,(%sr0, %r0)")`