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| author | Martin Liska <mliska@suse.cz> | 2021-06-23 15:48:28 +0200 |
|---|---|---|
| committer | Martin Liska <mliska@suse.cz> | 2021-06-28 11:28:07 +0200 |
| commit | ad26c076aaa6f9af144c33c9c04c5dc8010ad156 (patch) | |
| tree | 7ea61584a958b0748f346b58ccb41805eff8067b | |
| parent | 22069036efda4661862aeee213859f1ee8511ab5 (diff) | |
| download | gcc-ad26c076aaa6f9af144c33c9c04c5dc8010ad156.tar.gz | |
v850: silent 2 warnings
Silents:
/home/marxin/Programming/gcc/gcc/config/v850/v850.c: In function ‘char* construct_dispose_instruction(rtx)’:
/home/marxin/Programming/gcc/gcc/config/v850/v850.c:2690:22: warning: ‘%s’ directive writing up to 99 bytes into a region of size between 79 and 89 [-Wformat-overflow=]
2690 | sprintf (buff, "dispose %d {%s}, r31", stack_bytes / 4, regs);
| ^~~~~~~~~~~~~~~~~~~~~~ ~~~~
/home/marxin/Programming/gcc/gcc/config/v850/v850.c:2690:15: note: ‘sprintf’ output between 18 and 127 bytes into a destination of size 100
2690 | sprintf (buff, "dispose %d {%s}, r31", stack_bytes / 4, regs);
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/home/marxin/Programming/gcc/gcc/config/v850/v850.c: In function ‘char* construct_prepare_instruction(rtx)’:
/home/marxin/Programming/gcc/gcc/config/v850/v850.c:2814:22: warning: ‘%s’ directive writing up to 99 bytes into a region of size 91 [-Wformat-overflow=]
2814 | sprintf (buff, "prepare {%s}, %d", regs, (- stack_bytes) / 4);
| ^~~~~~~~~~~~~~~~~~ ~~~~
/home/marxin/Programming/gcc/gcc/config/v850/v850.c:2814:15: note: ‘sprintf’ output between 14 and 123 bytes into a destination of size 100
2814 | sprintf (buff, "prepare {%s}, %d", regs, (- stack_bytes) / 4);
| ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
gcc/ChangeLog:
* config/v850/v850.c (construct_dispose_instruction): Allocate
a bigger buffer.
(construct_prepare_instruction): Likewise.
| -rw-r--r-- | gcc/config/v850/v850.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/gcc/config/v850/v850.c b/gcc/config/v850/v850.c index 371e6026e9a..4978faf9318 100644 --- a/gcc/config/v850/v850.c +++ b/gcc/config/v850/v850.c @@ -2583,7 +2583,7 @@ construct_dispose_instruction (rtx op) int stack_bytes; unsigned long int mask; int i; - static char buff[ 100 ]; /* XXX */ + static char buff[ 120 ]; /* XXX */ int use_callt = 0; if (count <= 2) @@ -2704,7 +2704,7 @@ construct_prepare_instruction (rtx op) int stack_bytes; unsigned long int mask; int i; - static char buff[ 100 ]; /* XXX */ + static char buff[ 120 ]; /* XXX */ int use_callt = 0; if (XVECLEN (op, 0) <= 1) |