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| author | Alan Modra <amodra@gmail.com> | 2020-09-02 10:35:10 +0930 |
|---|---|---|
| committer | Alan Modra <amodra@gmail.com> | 2020-09-02 16:30:44 +0930 |
| commit | ae3e98b418c6f31cc1999d67fc2422429d88de6f (patch) | |
| tree | 87743aa47935a0e3fe6efaf8959bb0fe62240128 /opcodes/mt-ibld.c | |
| parent | 427202d96790f1b659e0fa9485b8128c95dc48db (diff) | |
| download | gdb-ae3e98b418c6f31cc1999d67fc2422429d88de6f.zip gdb-ae3e98b418c6f31cc1999d67fc2422429d88de6f.tar.gz gdb-ae3e98b418c6f31cc1999d67fc2422429d88de6f.tar.bz2 | |
ubsan: *-ibld.c
bfin-dis.c:160 shift exponent 32 is too large for 32-bit type 'long unsigned int'
bpf-ibld.c:196 left shift of 1 by 31 places cannot be represented in type 'long int'
bpf-ibld.c:196 negation of -2147483648 cannot be represented in type 'long int'; cast to an unsigned type to negate this
itself
bpf-ibld.c:197 left shift of 1 by 31 places cannot be represented in type 'long int'
bpf-ibld.c:197 signed integer overflow: -2147483648 - 1 cannot be represented in type 'long int'
bpf-ibld.c:501 left shift of 1 by 31 places cannot be represented in type 'long int'
* cgen-ibld.in (insert_normal, extract_normal): Use 1UL in left shift.
* bpf-ibld.c: Regenerate.
* epiphany-ibld.c: Regenerate.
* fr30-ibld.c: Regenerate.
* frv-ibld.c: Regenerate.
* ip2k-ibld.c: Regenerate.
* iq2000-ibld.c: Regenerate.
* lm32-ibld.c: Regenerate.
* m32c-ibld.c: Regenerate.
* m32r-ibld.c: Regenerate.
* mep-ibld.c: Regenerate.
* mt-ibld.c: Regenerate.
* or1k-ibld.c: Regenerate.
* xc16x-ibld.c: Regenerate.
* xstormy16-ibld.c: Regenerate.
Diffstat (limited to 'opcodes/mt-ibld.c')
| -rw-r--r-- | opcodes/mt-ibld.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/opcodes/mt-ibld.c b/opcodes/mt-ibld.c index 924fc90..bd8b545 100644 --- a/opcodes/mt-ibld.c +++ b/opcodes/mt-ibld.c @@ -155,7 +155,7 @@ insert_normal (CGEN_CPU_DESC cd, /* Ensure VALUE will fit. */ if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGN_OPT)) { - long minval = - (1L << (length - 1)); + long minval = - (1UL << (length - 1)); unsigned long maxval = mask; if ((value > 0 && (unsigned long) value > maxval) @@ -193,8 +193,8 @@ insert_normal (CGEN_CPU_DESC cd, { if (! cgen_signed_overflow_ok_p (cd)) { - long minval = - (1L << (length - 1)); - long maxval = (1L << (length - 1)) - 1; + long minval = - (1UL << (length - 1)); + long maxval = (1UL << (length - 1)) - 1; if (value < minval || value > maxval) { @@ -498,7 +498,7 @@ extract_normal (CGEN_CPU_DESC cd, value &= mask; /* sign extend? */ if (CGEN_BOOL_ATTR (attrs, CGEN_IFLD_SIGNED) - && (value & (1L << (length - 1)))) + && (value & (1UL << (length - 1)))) value |= ~mask; *valuep = value; |