mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-25 06:20:06 +00:00
c776fa113d
This patch contains code that needs to directly know about the RISC-V ABI, which is specified in a work-in-progress psABI document: https://github.com/riscv/riscv-elf-psabi-doc/blob/master/riscv-elf.md This is meant to contain all the RISC-V code that needs to explicitly name registers or manage in-memory structure layout. This does not contain any of the Linux-specific code. 2018-01-29 Palmer Dabbelt <palmer@sifive.com> * sysdeps/riscv/__longjmp.S: New file. * sysdeps/riscv/backtrace.c: Likewise. * sysdeps/riscv/bits/endian.h: Likewise. * sysdeps/riscv/bits/setjmp.h: Likewise. * sysdeps/riscv/bits/wordsize.h: Likewise. * sysdeps/riscv/bsd-_setjmp.c: Likewise. * sysdeps/riscv/bsd-setjmp.c: Likewise. * sysdeps/riscv/dl-trampoline.S: Likewise. * sysdeps/riscv/gccframe.h: Likewise. * sysdeps/riscv/jmpbuf-offsets.h: Likewise. * sysdeps/riscv/jmpbuf-unwind.h: Likewise. * sysdeps/riscv/machine-gmon.h: Likewise. * sysdeps/riscv/memusage.h: Likewise. * sysdeps/riscv/setjmp.S: Likewise. * sysdeps/riscv/sys/asm.h: Likewise. * sysdeps/riscv/tls-macros.h: Likewise.
48 lines
1.6 KiB
C
48 lines
1.6 KiB
C
/* Run-time dynamic linker data structures for loaded ELF shared objects.
|
|
Copyright (C) 2011-2018 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 _RISCV_LDSODEFS_H
|
|
#define _RISCV_LDSODEFS_H 1
|
|
|
|
#include <elf.h>
|
|
|
|
struct La_riscv_regs;
|
|
struct La_riscv_retval;
|
|
|
|
#define ARCH_PLTENTER_MEMBERS \
|
|
ElfW(Addr) (*riscv_gnu_pltenter) (ElfW(Sym) *, unsigned int, \
|
|
uintptr_t *, uintptr_t *, \
|
|
const struct La_riscv_regs *, \
|
|
unsigned int *, const char *name, \
|
|
long int *framesizep);
|
|
|
|
#define ARCH_PLTEXIT_MEMBERS \
|
|
unsigned int (*riscv_gnu_pltexit) (ElfW(Sym) *, unsigned int, \
|
|
uintptr_t *, uintptr_t *, \
|
|
const struct La_riscv_regs *, \
|
|
struct La_riscv_retval *, \
|
|
const char *);
|
|
|
|
/* The RISC-V ABI specifies that the dynamic section has to be read-only. */
|
|
|
|
#define DL_RO_DYN_SECTION 1
|
|
|
|
#include_next <ldsodefs.h>
|
|
|
|
#endif
|