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ack/util/led/debug.h

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Added copyright notice
1987-03-09 19:15:41 +00:00
/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
Header --> Id
1994-06-24 11:31:16 +00:00
/* $Id$ */
Maybe some minor changes.
1985-01-10 13:35:39 +00:00
Add additional defines for compilation.
2019-03-24 09:08:45 +00:00
#ifndef __DEBUG_H_INCLUDED__
#define __DEBUG_H_INCLUDED__
Reduce warnings, adjust format strings in util/led Calls like `debug("something\n", 0, 0, 0, 0)` cause clang warnings, because debug() is a macro that passes its arguments to printf(), and clang warns about extra 0s to printf(). Silence the warnings by hiding the printf() in a new function do_debug(). The code still passes extra 0s to printf(), but clang can't warn. Macros debug() and verbose() should use C99 __VA_ARGS__, so they don't require the extra 0s; but ACK doesn't use __VA_ARGS__ yet. Adjust some format strings for debug() or fatal(), or cast their arguments, to match their types. I don't know whether uint32_t is unsigned int or unsigned long, so I cast it to unsigned long, and print it with "%lx". In util/led/sym.c, #include "save.h" to declare savechar(), and use parentheses to silence a clang warning in hash().
2019-11-01 22:27:34 +00:00
#include "error.h"
Add additional defines for compilation.
2019-03-24 09:08:45 +00:00
Maybe some minor changes.
1985-01-10 13:35:39 +00:00
#ifdef NDEBUG
A new version, that no longer tries to move all null parts to the end of a segment. It also uses the "object" library to read and write ACK- object files and libraries.
1986-10-20 10:17:57 +00:00
#define debug(s, a1, a2, a3, a4)
Maybe some minor changes.
1985-01-10 13:35:39 +00:00
#else
A new version, that no longer tries to move all null parts to the end of a segment. It also uses the "object" library to read and write ACK- object files and libraries.
1986-10-20 10:17:57 +00:00
extern int DEB;
Maybe some minor changes.
1985-01-10 13:35:39 +00:00
Reduce warnings, adjust format strings in util/led Calls like `debug("something\n", 0, 0, 0, 0)` cause clang warnings, because debug() is a macro that passes its arguments to printf(), and clang warns about extra 0s to printf(). Silence the warnings by hiding the printf() in a new function do_debug(). The code still passes extra 0s to printf(), but clang can't warn. Macros debug() and verbose() should use C99 __VA_ARGS__, so they don't require the extra 0s; but ACK doesn't use __VA_ARGS__ yet. Adjust some format strings for debug() or fatal(), or cast their arguments, to match their types. I don't know whether uint32_t is unsigned int or unsigned long, so I cast it to unsigned long, and print it with "%lx". In util/led/sym.c, #include "save.h" to declare savechar(), and use parentheses to silence a clang warning in hash().
2019-11-01 22:27:34 +00:00
#define debug(s, a1, a2, a3, a4) (DEB && do_debug(s, a1, a2, a3, a4))
Maybe some minor changes.
1985-01-10 13:35:39 +00:00
#endif
Added verbose option
1990-03-15 10:44:14 +00:00
extern int Verbose;
#define verbose(s, a1, a2, a3, a4) (Verbose && do_verbose(s, a1, a2, a3, a4))
Signed vs unsigned lower halves of powerpc fixups are now handled by having two assembler directives, ha16() and has16(), for the upper half; has16() applies the sign adjustment. .powerpcfixup is now gone, as we generate the relocation in ha*() instead. Add special logic to the linker for undoing and redoing the sign adjustment when reading/writing fixups. Tests still pass.
2017-01-15 10:51:37 +00:00
Add additional defines for compilation.
2019-03-24 09:08:45 +00:00
#endif /* __DEBUG_H_INCLUDED__ */
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