mirror of https://github.com/cc65/cc65.git
80 lines
3.9 KiB
C
80 lines
3.9 KiB
C
/*****************************************************************************/
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/* */
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/* hlldbgsym.h */
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/* */
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/* Definitions for high level language debug symbols */
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/* */
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/* */
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/* */
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/* (C) 2011, Ullrich von Bassewitz */
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/* Roemerstrasse 52 */
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/* D-70794 Filderstadt */
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/* EMail: uz@cc65.org */
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/* */
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/* */
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/* This software is provided 'as-is', without any expressed or implied */
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/* warranty. In no event will the authors be held liable for any damages */
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/* arising from the use of this software. */
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/* */
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/* Permission is granted to anyone to use this software for any purpose, */
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/* including commercial applications, and to alter it and redistribute it */
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/* freely, subject to the following restrictions: */
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/* */
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/* 1. The origin of this software must not be misrepresented; you must not */
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/* claim that you wrote the original software. If you use this software */
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/* in a product, an acknowledgment in the product documentation would be */
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/* appreciated but is not required. */
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/* 2. Altered source versions must be plainly marked as such, and must not */
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/* be misrepresented as being the original software. */
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/* 3. This notice may not be removed or altered from any source */
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/* distribution. */
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/* */
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/*****************************************************************************/
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/* This module contains definitions for high level language symbols passed
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** down from the C compiler. They're collected in the assembler and written to
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** the object file in binary form, then again read by the linker and finally
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** placed in the debug info file.
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*/
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#ifndef HLLDBGSYM_H
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#define HLLDBGSYM_H
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/*****************************************************************************/
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/* Data */
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/*****************************************************************************/
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/* Flag bits that tell something about the symbol */
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#define HLL_TYPE_FUNC 0x0000U /* Function */
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#define HLL_TYPE_SYM 0x0001U /* Symbol */
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#define HLL_TYPE_MASK 0x0007U
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#define HLL_GET_TYPE(x) ((x) & HLL_TYPE_MASK)
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#define HLL_IS_FUNC(x) (HLL_GET_TYPE(x) == HLL_TYPE_FUNC)
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#define HLL_IS_SYM(x) (HLL_GET_TYPE(x) == HLL_TYPE_SYM)
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/* Storage class */
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#define HLL_SC_AUTO 0x0000U /* On stack */
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#define HLL_SC_REG 0x0008U /* Register */
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#define HLL_SC_STATIC 0x0010U /* Static linkage */
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#define HLL_SC_EXTERN 0x0018U /* External linkage */
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#define HLL_SC_MASK 0x0078U
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#define HLL_GET_SC(x) ((x) & HLL_SC_MASK)
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/* Other information */
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#define HLL_DATA_SYM 0x0080U /* Attached asm symbol */
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#define HLL_HAS_SYM(x) (((x) & HLL_DATA_SYM) != 0)
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/* End of hlldbgsyms.h */
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#endif
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