diff options
Diffstat (limited to 'ports/sysdeps/hppa/bits')
| -rw-r--r-- | ports/sysdeps/hppa/bits/endian.h | 7 | ||||
| -rw-r--r-- | ports/sysdeps/hppa/bits/link.h | 56 | ||||
| -rw-r--r-- | ports/sysdeps/hppa/bits/linkmap.h | 6 | ||||
| -rw-r--r-- | ports/sysdeps/hppa/bits/setjmp.h | 35 |
4 files changed, 104 insertions, 0 deletions
diff --git a/ports/sysdeps/hppa/bits/endian.h b/ports/sysdeps/hppa/bits/endian.h new file mode 100644 index 0000000000..585db0c0fa --- /dev/null +++ b/ports/sysdeps/hppa/bits/endian.h @@ -0,0 +1,7 @@ +/* hppa1.1 big-endian. */ + +#ifndef _ENDIAN_H +# error "Never use <bits/endian.h> directly; include <endian.h> instead." +#endif + +#define __BYTE_ORDER __BIG_ENDIAN diff --git a/ports/sysdeps/hppa/bits/link.h b/ports/sysdeps/hppa/bits/link.h new file mode 100644 index 0000000000..38d2c54250 --- /dev/null +++ b/ports/sysdeps/hppa/bits/link.h @@ -0,0 +1,56 @@ +/* Copyright (C) 2005 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +#ifndef _LINK_H +# error "Never include <bits/link.h> directly; use <link.h> instead." +#endif + +/* Registers for entry into PLT on hppa. */ +typedef struct La_hppa_regs +{ + uint32_t lr_reg[4]; + double lr_fpreg[4]; + uint32_t lr_sp; + uint32_t lr_ra; +} La_hppa_regs; + +/* Return values for calls from PLT on hppa. */ +typedef struct La_hppa_retval +{ + uint32_t lrv_r28; + uint32_t lrv_r29; + double lr_fr4; +} La_hppa_retval; + + +__BEGIN_DECLS + +extern Elf32_Addr la_hppa_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + La_hppa_regs *__regs, + unsigned int *__flags, + const char *__symname, + long int *__framesizep); +extern unsigned int la_hppa_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx, + uintptr_t *__refcook, + uintptr_t *__defcook, + const La_hppa_regs *__inregs, + La_hppa_retval *__outregs, + const char *symname); + +__END_DECLS diff --git a/ports/sysdeps/hppa/bits/linkmap.h b/ports/sysdeps/hppa/bits/linkmap.h new file mode 100644 index 0000000000..54842b2299 --- /dev/null +++ b/ports/sysdeps/hppa/bits/linkmap.h @@ -0,0 +1,6 @@ +/* Used to store the function descriptor table */ +struct link_map_machine + { + size_t fptr_table_len; + ElfW(Addr) *fptr_table; + }; diff --git a/ports/sysdeps/hppa/bits/setjmp.h b/ports/sysdeps/hppa/bits/setjmp.h new file mode 100644 index 0000000000..19a0cfe621 --- /dev/null +++ b/ports/sysdeps/hppa/bits/setjmp.h @@ -0,0 +1,35 @@ +/* Copyright (C) 2000, 2005, 2006 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library. If not, see + <http://www.gnu.org/licenses/>. */ + +/* Define the machine-dependent type `jmp_buf'. HPPA version. */ +#ifndef _BITS_SETJMP_H +#define _BITS_SETJMP_H 1 + +#if !defined _SETJMP_H && !defined _PTHREAD_H +# error "Never include <bits/setjmp.h> directly; use <setjmp.h> instead." +#endif + +/* The previous bits/setjmp.h had __jmp_buf defined as a structure. + We use an array of 'double' instead, to make writing the assembler + easier, and to ensure proper alignment. Naturally, user code should + not depend on either representation. */ + +#ifndef _ASM +typedef double __jmp_buf[21]; +#endif + +#endif /* bits/setjmp.h */ |