76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
/* Offsets and other constants needed in the *context() function
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implementation.
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Copyright (C) 2002 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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The GNU C Library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with the GNU C Library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
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02111-1307 USA. */
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#define SIG_BLOCK 0
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#define SIG_SETMASK 2
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/* Offsets of the fields in the powerpc64 ABI stack frame. */
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#define FRAME_BACKCHAIN 0
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#define FRAME_CR_SAVE 8
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#define FRAME_LR_SAVE 16
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#define FRAME_COMPILER_DW 24
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#define FRAME_LINKER_DW 32
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#define FRAME_TOC_SAVE 40
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#define FRAME_PARM_SAVE 48
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#define FRAME_PARM1_SAVE 48
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#define FRAME_PARM2_SAVE 56
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#define FRAME_PARM3_SAVE 64
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#define FRAME_PARM4_SAVE 72
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#define FRAME_PARM5_SAVE 80
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#define FRAME_PARM6_SAVE 88
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#define FRAME_PARM7_SAVE 96
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#define FRAME_PARM8_SAVE 104
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#define FRAME_PARM9_SAVE 112
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/* Offsets of the fields in the ucontext_t structure. */
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#define UCONTEXT_LINK 8
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#define UCONTEXT_STACK 16
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#define UCONTEXT_STACK_SP 16
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#define UCONTEXT_STACK_FLAGS 24
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#define UCONTEXT_STACK_SIZE 32
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#define UCONTEXT_SIGMASK 40
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#define UCONTEXT_MCONTEXT 168
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#define SIGCONTEXT_SIGNAL 200
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#define SIGCONTEXT_HANDLER 208
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#define SIGCONTEXT_OLDMASK 216
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#define SIGCONTEXT_PT_REGS 224
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#define SIGCONTEXT_GP_REGS 232
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#define SIGCONTEXT_FP_REGS 616
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#define SIGCONTEXT_V_REGS_PTR 880
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#define SIGCONTEXT_V_RESERVE 888
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/* Tests run in stdlib/tst-ucontext-off. */
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#define TESTS \
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TEST (uc_link, UCONTEXT_LINK); \
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TEST (uc_stack.ss_sp, UCONTEXT_STACK_SP); \
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TEST (uc_stack.ss_size, UCONTEXT_STACK_SIZE); \
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TEST (uc_sigmask, UCONTEXT_SIGMASK); \
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TEST (uc_mcontext.signal, SIGCONTEXT_SIGNAL); \
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TEST (uc_mcontext.handler, SIGCONTEXT_HANDLER); \
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TEST (uc_mcontext.oldmask, SIGCONTEXT_OLDMASK); \
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TEST (uc_mcontext.regs, SIGCONTEXT_PT_REGS); \
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TEST (uc_mcontext.gp_regs, SIGCONTEXT_GP_REGS); \
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TEST (uc_mcontext.fp_regs, SIGCONTEXT_FP_REGS); \
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TEST (uc_mcontext.v_regs, SIGCONTEXT_V_REGS_PTR); \
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TEST (uc_mcontext.vmx_reserve, SIGCONTEXT_V_RESERVE);
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