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backport: re PR target/55974 ([avr] Wrong suffix for built-in defines __INT24_MAX__ and __UINT24_MAX__ with -mint8) 

Backport from 2013-01-14 trunk r195169.
	PR target/55974
	* config/avr/avr-c.c (avr_cpu_cpp_builtins): Define __FLASH
	etc. to 1 and not to __flash.
	Use LL suffix for __INT24_MAX__ with -mint8.
	Use ULL suffix for __UINT24_MAX__ with -mint8.

From-SVN: r195170
This commit is contained in:
Georg-Johann Lay 2013-01-14 18:32:05 +00:00 committed by Georg-Johann Lay
parent 363bc42cf0
commit ffc6f5188a
2 changed files with 15 additions and 4 deletions
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10
gcc/ChangeLog
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@ -1,3 +1,13 @@
2013-01-14 Georg-Johann Lay <avr@gjlay.de>
Backport from 2013-01-14 trunk r195169.
PR target/55974
* config/avr/avr-c.c (avr_cpu_cpp_builtins): Define __FLASH
etc. to 1 and not to __flash.
Use LL suffix for __INT24_MAX__ with -mint8.
Use ULL suffix for __UINT24_MAX__ with -mint8.
2013-01-14 Matthias Klose <doko@ubuntu.com>
* doc/invoke.texi: Document -print-multiarch.

9
gcc/config/avr/avr-c.c
View File

@ -170,8 +170,7 @@ avr_cpu_cpp_builtins (struct cpp_reader *pfile)
const char *name = avr_addrspace[i].name;
char *Name = (char*) alloca (1 + strlen (name));
cpp_define_formatted (pfile, "%s=%s",
avr_toupper (Name, name), name);
cpp_define (pfile, avr_toupper (Name, name));
}
}
@ -188,7 +187,9 @@ avr_cpu_cpp_builtins (struct cpp_reader *pfile)
/* Builtin macros for the __int24 and __uint24 type. */
cpp_define (pfile, "__INT24_MAX__=8388607L");
cpp_define_formatted (pfile, "__INT24_MAX__=8388607%s",
INT_TYPE_SIZE == 8 ? "LL" : "L");
cpp_define (pfile, "__INT24_MIN__=(-__INT24_MAX__-1)");
cpp_define (pfile, "__UINT24_MAX__=16777215UL");
cpp_define_formatted (pfile, "__UINT24_MAX__=16777215%s",
INT_TYPE_SIZE == 8 ? "ULL" : "UL");
}