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comparison gcc/config/vxworks.c @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
parents 84e7813d76e9
children
comparison
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131:84e7813d76e9 145:1830386684a0
1 /* Common VxWorks target definitions for GNU compiler. 1 /* Common VxWorks target definitions for GNU compiler.
2 Copyright (C) 2007-2018 Free Software Foundation, Inc. 2 Copyright (C) 2007-2020 Free Software Foundation, Inc.
3 Contributed by CodeSourcery, Inc. 3 Contributed by CodeSourcery, Inc.
4 4
5 This file is part of GCC. 5 This file is part of GCC.
6 6
7 GCC is free software; you can redistribute it and/or modify it under 7 GCC is free software; you can redistribute it and/or modify it under
143 targetm.emutls.var_init = vxworks_emutls_var_init; 143 targetm.emutls.var_init = vxworks_emutls_var_init;
144 targetm.emutls.var_align_fixed = true; 144 targetm.emutls.var_align_fixed = true;
145 targetm.emutls.debug_form_tls_address = true; 145 targetm.emutls.debug_form_tls_address = true;
146 } 146 }
147 147
148 /* We can use .ctors/.dtors sections only in RTP mode. But, if the 148 /* Arrange to use .ctors/.dtors sections if the target VxWorks configuration
149 compiler was built with --enable-initfini-array, assume the 149 and mode supports it, or the init/fini_array sections if we were
150 toolchain implements the proper glue to make .init_array and 150 configured with --enable-initfini-array explicitly. In the latter case,
151 .fini_array work. */ 151 the toolchain user is expected to provide whatever linker level glue is
152 targetm.have_ctors_dtors = TARGET_VXWORKS_RTP || HAVE_INITFINI_ARRAY_SUPPORT; 152 required to get things to operate properly. */
153
154 targetm.have_ctors_dtors =
155 TARGET_VXWORKS_HAVE_CTORS_DTORS || HAVE_INITFINI_ARRAY_SUPPORT;
153 156
154 /* PIC is only supported for RTPs. */ 157 /* PIC is only supported for RTPs. */
155 if (flag_pic && !TARGET_VXWORKS_RTP) 158 if (flag_pic && !TARGET_VXWORKS_RTP)
156 error ("PIC is only supported for RTPs"); 159 error ("PIC is only supported for RTPs");
157 160