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-rw-r--r--gas/ChangeLog48
-rw-r--r--gas/config/bfin-parse.y2
-rw-r--r--gas/config/tc-arc.c2
-rw-r--r--gas/config/tc-arm.c2
-rw-r--r--gas/config/tc-bfin.c2
-rw-r--r--gas/config/tc-cr16.c2
-rw-r--r--gas/config/tc-d10v.c2
-rw-r--r--gas/config/tc-d30v.c2
-rw-r--r--gas/config/tc-epiphany.c2
-rw-r--r--gas/config/tc-fr30.c2
-rw-r--r--gas/config/tc-frv.c2
-rw-r--r--gas/config/tc-i370.c2
-rw-r--r--gas/config/tc-i386.c2
-rw-r--r--gas/config/tc-i960.c4
-rw-r--r--gas/config/tc-ia64.c6
-rw-r--r--gas/config/tc-ip2k.c2
-rw-r--r--gas/config/tc-iq2000.c2
-rw-r--r--gas/config/tc-lm32.c2
-rw-r--r--gas/config/tc-m32c.c2
-rw-r--r--gas/config/tc-m32r.c2
-rw-r--r--gas/config/tc-m68hc11.c2
-rw-r--r--gas/config/tc-m68k.c2
-rw-r--r--gas/config/tc-mep.c2
-rw-r--r--gas/config/tc-microblaze.c2
-rw-r--r--gas/config/tc-mips.c2
-rw-r--r--gas/config/tc-mn10200.c2
-rw-r--r--gas/config/tc-mn10300.c2
-rw-r--r--gas/config/tc-msp430.c2
-rw-r--r--gas/config/tc-mt.c2
-rw-r--r--gas/config/tc-nds32.c2
-rw-r--r--gas/config/tc-or1k.c2
-rw-r--r--gas/config/tc-ppc.c2
-rw-r--r--gas/config/tc-rl78.c2
-rw-r--r--gas/config/tc-rx.c2
-rw-r--r--gas/config/tc-s390.c2
-rw-r--r--gas/config/tc-score.c2
-rw-r--r--gas/config/tc-score7.c2
-rw-r--r--gas/config/tc-sh.c14
-rw-r--r--gas/config/tc-sh64.c2
-rw-r--r--gas/config/tc-tic6x.c2
-rw-r--r--gas/config/tc-v850.c2
-rw-r--r--gas/config/tc-visium.c2
-rw-r--r--gas/config/tc-xc16x.c2
-rw-r--r--gas/config/tc-xgate.c2
-rw-r--r--gas/config/tc-xstormy16.c2
-rw-r--r--gas/read.c2
-rw-r--r--gas/testsuite/ChangeLog5
-rw-r--r--gas/testsuite/gas/all/test-gen.c22
48 files changed, 118 insertions, 65 deletions
diff --git a/gas/ChangeLog b/gas/ChangeLog
index 09b81c3..2214ed3 100644
--- a/gas/ChangeLog
+++ b/gas/ChangeLog
@@ -1,3 +1,51 @@
+2015-11-09 Dominik Vogt <vogt@linux.vnet.ibm.com>
+
+ * read.c (parse_bitfield_cons): Fix left shift of negative value.
+ * config/tc-xstormy16.c (md_section_align): Likewise.
+ * config/tc-xgate.c (md_section_align): Likewise.
+ * config/tc-visium.c (md_section_align): Likewise.
+ * config/tc-v850.c (md_section_align): Likewise.
+ * config/tc-tic6x.c (md_section_align): Likewise.
+ * config/tc-sh.c (SH64PCREL32_M, SH64PCREL48_M, SH64PCREL32_M)
+ (MOVI_32_M, MOVI_48_M, MOVI_32_M, md_section_align): Likewise.
+ * config/tc-sh64.c (shmedia_md_estimate_size_before_relax): Likewise.
+ * config/tc-score.c (s3_section_align): Likewise.
+ * config/tc-score7.c (s7_section_align): Likewise.
+ * config/tc-s390.c (md_section_align): Likewise.
+ * config/tc-rx.c (md_section_align): Likewise.
+ * config/tc-rl78.c (md_section_align): Likewise.
+ * config/tc-ppc.c (md_section_align): Likewise.
+ * config/tc-or1k.c (md_section_align): Likewise.
+ * config/tc-nds32.c (md_section_align): Likewise.
+ * config/tc-mt.c (md_section_align): Likewise.
+ * config/tc-msp430.c (md_section_align): Likewise.
+ * config/tc-mn10300.c (md_section_align): Likewise.
+ * config/tc-mn10200.c (md_section_align): Likewise.
+ * config/tc-mips.c (md_section_align): Likewise.
+ * config/tc-microblaze.c (parse_imm): Likewise.
+ * config/tc-mep.c (md_section_align): Likewise.
+ * config/tc-m68k.c (md_section_align): Likewise.
+ * config/tc-m68hc11.c (md_section_align): Likewise.
+ * config/tc-m32r.c (md_section_align): Likewise.
+ * config/tc-m32c.c (md_section_align): Likewise.
+ * config/tc-lm32.c (md_section_align): Likewise.
+ * config/tc-iq2000.c (md_section_align): Likewise.
+ * config/tc-ip2k.c (md_section_align): Likewise.
+ * config/tc-ia64.c (dot_save, dot_vframe): Likewise.
+ * config/tc-i960.c (md_number_to_field, md_section_align): Likewise.
+ * config/tc-i386.c (md_section_align): Likewise.
+ * config/tc-i370.c (md_section_align): Likewise.
+ * config/tc-frv.c (md_section_align): Likewise.
+ * config/tc-fr30.c (md_section_align): Likewise.
+ * config/tc-epiphany.c (md_section_align): Likewise.
+ * config/tc-d30v.c (md_section_align): Likewise.
+ * config/tc-d10v.c (md_section_align): Likewise.
+ * config/tc-cr16.c (l_cons): Likewise.
+ * config/tc-bfin.c (md_section_align): Likewise.
+ * config/tc-arm.c (md_section_align): Likewise.
+ * config/tc-arc.c (md_section_align): Likewise.
+ * config/bfin-parse.y (expr_1): Likewise.
+
2015-11-02 Nick Clifton <nickc@redhat.com>
* config/rx-parse.y: Allow zero value for 5-bit displacements.
diff --git a/gas/config/bfin-parse.y b/gas/config/bfin-parse.y
index c2a1d53..75d1b1e 100644
--- a/gas/config/bfin-parse.y
+++ b/gas/config/bfin-parse.y
@@ -4505,7 +4505,7 @@ static int
value_match (Expr_Node *exp, int sz, int sign, int mul, int issigned)
{
int umax = (1 << sz) - 1;
- int min = -1 << (sz - 1);
+ int min = -(1 << (sz - 1));
int max = (1 << (sz - 1)) - 1;
int v = (EXPR_VALUE (exp)) & 0xffffffff;
diff --git a/gas/config/tc-arc.c b/gas/config/tc-arc.c
index e0a4b57..ca43566 100644
--- a/gas/config/tc-arc.c
+++ b/gas/config/tc-arc.c
@@ -1067,7 +1067,7 @@ md_section_align (segT segment,
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
/* The location from which a PC relative jump should be calculated,
diff --git a/gas/config/tc-arm.c b/gas/config/tc-arm.c
index 025e0be..de99d72 100644
--- a/gas/config/tc-arm.c
+++ b/gas/config/tc-arm.c
@@ -21019,7 +21019,7 @@ md_section_align (segT segment ATTRIBUTE_UNUSED,
int align;
align = bfd_get_section_alignment (stdoutput, segment);
- size = ((size + (1 << align) - 1) & ((valueT) -1 << align));
+ size = ((size + (1 << align) - 1) & (-((valueT) 1 << align)));
}
#endif
diff --git a/gas/config/tc-bfin.c b/gas/config/tc-bfin.c
index 656e515..77b6013 100644
--- a/gas/config/tc-bfin.c
+++ b/gas/config/tc-bfin.c
@@ -796,7 +796,7 @@ md_section_align (segment, size)
valueT size;
{
int boundary = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << boundary) - 1) & (-1 << boundary));
+ return ((size + (1 << boundary) - 1) & -(1 << boundary));
}
diff --git a/gas/config/tc-cr16.c b/gas/config/tc-cr16.c
index 0f2456e..b524bb7 100644
--- a/gas/config/tc-cr16.c
+++ b/gas/config/tc-cr16.c
@@ -206,7 +206,7 @@ l_cons (int nbytes)
return;
}
- value |= ((~(-1 << width) & exp.X_add_number)
+ value |= ((~(-(1 << width)) & exp.X_add_number)
<< ((BITS_PER_CHAR * nbytes) - bits_available));
if ((bits_available -= width) == 0
diff --git a/gas/config/tc-d10v.c b/gas/config/tc-d10v.c
index 8b4b4e1..664fdb6 100644
--- a/gas/config/tc-d10v.c
+++ b/gas/config/tc-d10v.c
@@ -269,7 +269,7 @@ valueT
md_section_align (asection *seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
void
diff --git a/gas/config/tc-d30v.c b/gas/config/tc-d30v.c
index e6174a9..31875d5 100644
--- a/gas/config/tc-d30v.c
+++ b/gas/config/tc-d30v.c
@@ -303,7 +303,7 @@ valueT
md_section_align (asection *seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
void
diff --git a/gas/config/tc-epiphany.c b/gas/config/tc-epiphany.c
index 276691a..fe1a12f 100644
--- a/gas/config/tc-epiphany.c
+++ b/gas/config/tc-epiphany.c
@@ -173,7 +173,7 @@ md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
diff --git a/gas/config/tc-fr30.c b/gas/config/tc-fr30.c
index c6e80e3..a151c35 100644
--- a/gas/config/tc-fr30.c
+++ b/gas/config/tc-fr30.c
@@ -156,7 +156,7 @@ md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
symbolS *
diff --git a/gas/config/tc-frv.c b/gas/config/tc-frv.c
index 0ca1a6e..a7a1665 100644
--- a/gas/config/tc-frv.c
+++ b/gas/config/tc-frv.c
@@ -1227,7 +1227,7 @@ valueT
md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
symbolS *
diff --git a/gas/config/tc-i370.c b/gas/config/tc-i370.c
index ba82b2c..321cae8 100644
--- a/gas/config/tc-i370.c
+++ b/gas/config/tc-i370.c
@@ -2375,7 +2375,7 @@ md_section_align (asection *seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return (addr + (1 << align) - 1) & (-1 << align);
+ return (addr + (1 << align) - 1) & -(1 << align);
}
/* We don't have any form of relaxing. */
diff --git a/gas/config/tc-i386.c b/gas/config/tc-i386.c
index d74e870..d341193 100644
--- a/gas/config/tc-i386.c
+++ b/gas/config/tc-i386.c
@@ -10317,7 +10317,7 @@ md_section_align (segT segment ATTRIBUTE_UNUSED, valueT size)
int align;
align = bfd_get_section_alignment (stdoutput, segment);
- size = ((size + (1 << align) - 1) & ((valueT) -1 << align));
+ size = ((size + (1 << align) - 1) & (-((valueT) 1 << align)));
}
#endif
diff --git a/gas/config/tc-i960.c b/gas/config/tc-i960.c
index e27d816..35ec138 100644
--- a/gas/config/tc-i960.c
+++ b/gas/config/tc-i960.c
@@ -1751,7 +1751,7 @@ md_number_to_field (char *instrP, /* Pointer to instruction to be fixed. */
{
/* Put bit field into instruction and write back in target
* byte order. */
- val &= ~(-1 << (int) numbits); /* Clear unused sign bits. */
+ val &= ~(-(1 << (int) numbits)); /* Clear unused sign bits. */
instr |= val;
md_number_to_chars (instrP, instr, 4);
}
@@ -2466,7 +2466,7 @@ md_section_align (segT seg,
int align;
align = bfd_get_section_alignment (stdoutput, seg);
- return (addr + (1 << align) - 1) & (-1 << align);
+ return (addr + (1 << align) - 1) & -(1 << align);
}
extern int coff_flags;
diff --git a/gas/config/tc-ia64.c b/gas/config/tc-ia64.c
index ea7dcc6..8a34fea 100644
--- a/gas/config/tc-ia64.c
+++ b/gas/config/tc-ia64.c
@@ -3339,7 +3339,7 @@ dot_vframe (int dummy ATTRIBUTE_UNUSED)
if (! (unwind.prologue_mask & 2))
add_unwind_entry (output_psp_gr (reg), NOT_A_CHAR);
else if (reg != unwind.prologue_gr
- + (unsigned) popcount (unwind.prologue_mask & (-2 << 1)))
+ + (unsigned) popcount (unwind.prologue_mask & -(2 << 1)))
as_warn (_("Operand of .vframe contradicts .prologue"));
}
@@ -3421,7 +3421,7 @@ dot_save (int dummy ATTRIBUTE_UNUSED)
if (! (unwind.prologue_mask & 4))
add_unwind_entry (output_pfs_gr (reg2), NOT_A_CHAR);
else if (reg2 != unwind.prologue_gr
- + (unsigned) popcount (unwind.prologue_mask & (-4 << 1)))
+ + (unsigned) popcount (unwind.prologue_mask & -(4 << 1)))
as_warn (_("Second operand of .save contradicts .prologue"));
break;
case REG_AR + AR_LC:
@@ -3440,7 +3440,7 @@ dot_save (int dummy ATTRIBUTE_UNUSED)
if (! (unwind.prologue_mask & 1))
add_unwind_entry (output_preds_gr (reg2), NOT_A_CHAR);
else if (reg2 != unwind.prologue_gr
- + (unsigned) popcount (unwind.prologue_mask & (-1 << 1)))
+ + (unsigned) popcount (unwind.prologue_mask & -(1 << 1)))
as_warn (_("Second operand of .save contradicts .prologue"));
break;
case REG_PRIUNAT:
diff --git a/gas/config/tc-ip2k.c b/gas/config/tc-ip2k.c
index 4f4cffe..d58a85f 100644
--- a/gas/config/tc-ip2k.c
+++ b/gas/config/tc-ip2k.c
@@ -231,7 +231,7 @@ md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
diff --git a/gas/config/tc-iq2000.c b/gas/config/tc-iq2000.c
index 2d55da1..381d627 100644
--- a/gas/config/tc-iq2000.c
+++ b/gas/config/tc-iq2000.c
@@ -432,7 +432,7 @@ valueT
md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
symbolS *
diff --git a/gas/config/tc-lm32.c b/gas/config/tc-lm32.c
index 3b127fd..032175a 100644
--- a/gas/config/tc-lm32.c
+++ b/gas/config/tc-lm32.c
@@ -278,7 +278,7 @@ valueT
md_section_align (asection *seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
/* This function assembles the instructions. It emits the frags/bytes to the
diff --git a/gas/config/tc-m32c.c b/gas/config/tc-m32c.c
index 10eba14..7644cb2 100644
--- a/gas/config/tc-m32c.c
+++ b/gas/config/tc-m32c.c
@@ -410,7 +410,7 @@ valueT
md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
symbolS *
diff --git a/gas/config/tc-m32r.c b/gas/config/tc-m32r.c
index 4a14bf1..ce68f25 100644
--- a/gas/config/tc-m32r.c
+++ b/gas/config/tc-m32r.c
@@ -1450,7 +1450,7 @@ md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
symbolS *
diff --git a/gas/config/tc-m68hc11.c b/gas/config/tc-m68hc11.c
index 43cf6b6..fdaf901 100644
--- a/gas/config/tc-m68hc11.c
+++ b/gas/config/tc-m68hc11.c
@@ -584,7 +584,7 @@ valueT
md_section_align (asection *seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
static int
diff --git a/gas/config/tc-m68k.c b/gas/config/tc-m68k.c
index b8f051e..d3e22fc 100644
--- a/gas/config/tc-m68k.c
+++ b/gas/config/tc-m68k.c
@@ -7888,7 +7888,7 @@ md_section_align (segT segment ATTRIBUTE_UNUSED, valueT size)
int align;
align = bfd_get_section_alignment (stdoutput, segment);
- size = ((size + (1 << align) - 1) & ((valueT) -1 << align));
+ size = ((size + (1 << align) - 1) & (-((valueT) 1 << align)));
#endif
return size;
diff --git a/gas/config/tc-mep.c b/gas/config/tc-mep.c
index 780356f..88d111a 100644
--- a/gas/config/tc-mep.c
+++ b/gas/config/tc-mep.c
@@ -1382,7 +1382,7 @@ valueT
md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
diff --git a/gas/config/tc-microblaze.c b/gas/config/tc-microblaze.c
index b43925b..ac7c828 100644
--- a/gas/config/tc-microblaze.c
+++ b/gas/config/tc-microblaze.c
@@ -739,7 +739,7 @@ parse_imm (char * s, expressionS * e, offsetT min, offsetT max)
{
/* Special case: sign extend negative 32-bit values to 64-bits. */
if ((e->X_add_number >> 31) == 1)
- e->X_add_number |= (-1 << 31);
+ e->X_add_number |= -(1 << 31);
if (e->X_add_number < min || e->X_add_number > max)
{
diff --git a/gas/config/tc-mips.c b/gas/config/tc-mips.c
index d951dfc..a2d45a4 100644
--- a/gas/config/tc-mips.c
+++ b/gas/config/tc-mips.c
@@ -16500,7 +16500,7 @@ md_section_align (asection *seg, valueT addr)
if (align > 4)
align = 4;
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
/* Utility routine, called from above as well. If called while the
diff --git a/gas/config/tc-mn10200.c b/gas/config/tc-mn10200.c
index cabbcc1..7e3e835 100644
--- a/gas/config/tc-mn10200.c
+++ b/gas/config/tc-mn10200.c
@@ -676,7 +676,7 @@ valueT
md_section_align (asection *seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
void
diff --git a/gas/config/tc-mn10300.c b/gas/config/tc-mn10300.c
index da05cac..8a265aa 100644
--- a/gas/config/tc-mn10300.c
+++ b/gas/config/tc-mn10300.c
@@ -905,7 +905,7 @@ md_section_align (asection *seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
void
diff --git a/gas/config/tc-msp430.c b/gas/config/tc-msp430.c
index 8e32189..ef7c5ee 100644
--- a/gas/config/tc-msp430.c
+++ b/gas/config/tc-msp430.c
@@ -3955,7 +3955,7 @@ md_section_align (asection * seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
/* If you define this macro, it should return the offset between the
diff --git a/gas/config/tc-mt.c b/gas/config/tc-mt.c
index b90ee60..1d51465 100644
--- a/gas/config/tc-mt.c
+++ b/gas/config/tc-mt.c
@@ -333,7 +333,7 @@ md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
symbolS *
diff --git a/gas/config/tc-nds32.c b/gas/config/tc-nds32.c
index 06e419d..1846256 100644
--- a/gas/config/tc-nds32.c
+++ b/gas/config/tc-nds32.c
@@ -5380,7 +5380,7 @@ md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
/* GAS will call this function when a symbol table lookup fails, before it
diff --git a/gas/config/tc-or1k.c b/gas/config/tc-or1k.c
index dba2dde..18db230 100644
--- a/gas/config/tc-or1k.c
+++ b/gas/config/tc-or1k.c
@@ -166,7 +166,7 @@ valueT
md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
symbolS *
diff --git a/gas/config/tc-ppc.c b/gas/config/tc-ppc.c
index b6b4412..b4c00c4 100644
--- a/gas/config/tc-ppc.c
+++ b/gas/config/tc-ppc.c
@@ -6090,7 +6090,7 @@ md_section_align (asection *seg ATTRIBUTE_UNUSED, valueT addr)
#else
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
#endif
}
diff --git a/gas/config/tc-rl78.c b/gas/config/tc-rl78.c
index a74703e..9fbaa42 100644
--- a/gas/config/tc-rl78.c
+++ b/gas/config/tc-rl78.c
@@ -1469,5 +1469,5 @@ valueT
md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
diff --git a/gas/config/tc-rx.c b/gas/config/tc-rx.c
index 8e99fa3..4697e95 100644
--- a/gas/config/tc-rx.c
+++ b/gas/config/tc-rx.c
@@ -1248,7 +1248,7 @@ valueT
md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
/* NOP - 1 cycle */
diff --git a/gas/config/tc-s390.c b/gas/config/tc-s390.c
index e217e56..d597ee6 100644
--- a/gas/config/tc-s390.c
+++ b/gas/config/tc-s390.c
@@ -2047,7 +2047,7 @@ md_section_align (asection *seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
/* We don't have any form of relaxing. */
diff --git a/gas/config/tc-score.c b/gas/config/tc-score.c
index 49ed5f2..15b4ed7 100644
--- a/gas/config/tc-score.c
+++ b/gas/config/tc-score.c
@@ -7089,7 +7089,7 @@ static valueT
s3_section_align (segT segment ATTRIBUTE_UNUSED, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
static void
diff --git a/gas/config/tc-score7.c b/gas/config/tc-score7.c
index e8af055..2b1eb5d 100644
--- a/gas/config/tc-score7.c
+++ b/gas/config/tc-score7.c
@@ -6634,7 +6634,7 @@ s7_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
static void
diff --git a/gas/config/tc-sh.c b/gas/config/tc-sh.c
index 1b5beb2..125f073 100644
--- a/gas/config/tc-sh.c
+++ b/gas/config/tc-sh.c
@@ -281,15 +281,15 @@ const char FLT_CHARS[] = "rRsSfFdDxXpP";
#if BFD_HOST_64BIT_LONG
/* The "reach" type is long, so we can only do this for a 64-bit-long
host. */
-#define SH64PCREL32_M (((long) -1 << 30) * 2 - 4)
+#define SH64PCREL32_M ((-((long) 1 << 30)) * 2 - 4)
#define SH64PCREL48_F ((((long) 1 << 47) - 1) - 4)
-#define SH64PCREL48_M (((long) -1 << 47) - 4)
+#define SH64PCREL48_M ((-((long) 1 << 47)) - 4)
#define SH64PCREL48_LENGTH (3 * 4)
#else
/* If the host does not have 64-bit longs, just make this state identical
in reach to the 32-bit state. Note that we have a slightly incorrect
reach, but the correct one above will overflow a 32-bit number. */
-#define SH64PCREL32_M (((long) -1 << 30) * 2)
+#define SH64PCREL32_M ((-((long) 1 << 30)) * 2)
#define SH64PCREL48_F SH64PCREL32_F
#define SH64PCREL48_M SH64PCREL32_M
#define SH64PCREL48_LENGTH (3 * 4)
@@ -313,14 +313,14 @@ const char FLT_CHARS[] = "rRsSfFdDxXpP";
#if BFD_HOST_64BIT_LONG
/* The "reach" type is long, so we can only do this for a 64-bit-long
host. */
-#define MOVI_32_M (((long) -1 << 30) * 2 - 4)
+#define MOVI_32_M ((-((long) 1 << 30)) * 2 - 4)
#define MOVI_48_F ((((long) 1 << 47) - 1) - 4)
-#define MOVI_48_M (((long) -1 << 47) - 4)
+#define MOVI_48_M ((-((long) 1 << 47)) - 4)
#else
/* If the host does not have 64-bit longs, just make this state identical
in reach to the 32-bit state. Note that we have a slightly incorrect
reach, but the correct one above will overflow a 32-bit number. */
-#define MOVI_32_M (((long) -1 << 30) * 2)
+#define MOVI_32_M ((-((long) 1 << 30)) * 2)
#define MOVI_48_F MOVI_32_F
#define MOVI_48_M MOVI_32_M
#endif /* BFD_HOST_64BIT_LONG */
@@ -3692,7 +3692,7 @@ md_section_align (segT seg ATTRIBUTE_UNUSED, valueT size)
return size;
#else /* ! OBJ_ELF */
return ((size + (1 << bfd_get_section_alignment (stdoutput, seg)) - 1)
- & (-1 << bfd_get_section_alignment (stdoutput, seg)));
+ & -(1 << bfd_get_section_alignment (stdoutput, seg)));
#endif /* ! OBJ_ELF */
}
diff --git a/gas/config/tc-sh64.c b/gas/config/tc-sh64.c
index 780052b..2c0bcde 100644
--- a/gas/config/tc-sh64.c
+++ b/gas/config/tc-sh64.c
@@ -2020,7 +2020,7 @@ shmedia_md_estimate_size_before_relax (fragS *fragP,
offsetT value = fragP->fr_offset
+ (fragP->fr_symbol == NULL ? 0 : S_GET_VALUE (fragP->fr_symbol));
- if (value >= ((offsetT) -1 << 15) && value < ((offsetT) 1 << 15))
+ if (value >= (-((offsetT) 1 << 15)) && value < ((offsetT) 1 << 15))
{
/* Fits in 16-bit signed number. */
int what = GET_WHAT (fragP->fr_subtype);
diff --git a/gas/config/tc-tic6x.c b/gas/config/tc-tic6x.c
index 64d39be..1a8ddde 100644
--- a/gas/config/tc-tic6x.c
+++ b/gas/config/tc-tic6x.c
@@ -4484,7 +4484,7 @@ md_section_align (segT segment ATTRIBUTE_UNUSED,
/* Round up section sizes to ensure that text sections consist of
whole fetch packets. */
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & ((valueT) -1 << align));
+ return ((size + (1 << align) - 1) & (-((valueT) 1 << align)));
}
/* No special undefined symbol handling needed for now. */
diff --git a/gas/config/tc-v850.c b/gas/config/tc-v850.c
index f42e767..1091316 100644
--- a/gas/config/tc-v850.c
+++ b/gas/config/tc-v850.c
@@ -1879,7 +1879,7 @@ valueT
md_section_align (asection *seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
void
diff --git a/gas/config/tc-visium.c b/gas/config/tc-visium.c
index 3cc434e..2b656fe 100644
--- a/gas/config/tc-visium.c
+++ b/gas/config/tc-visium.c
@@ -224,7 +224,7 @@ md_section_align (asection *seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
void
diff --git a/gas/config/tc-xc16x.c b/gas/config/tc-xc16x.c
index bcfc845..d5fc3d5 100644
--- a/gas/config/tc-xc16x.c
+++ b/gas/config/tc-xc16x.c
@@ -235,7 +235,7 @@ valueT
md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
symbolS *
diff --git a/gas/config/tc-xgate.c b/gas/config/tc-xgate.c
index 3c00b01..afb2578 100644
--- a/gas/config/tc-xgate.c
+++ b/gas/config/tc-xgate.c
@@ -469,7 +469,7 @@ valueT
md_section_align (asection * seg, valueT addr)
{
int align = bfd_get_section_alignment (stdoutput, seg);
- return ((addr + (1 << align) - 1) & (-1 << align));
+ return ((addr + (1 << align) - 1) & -(1 << align));
}
void
diff --git a/gas/config/tc-xstormy16.c b/gas/config/tc-xstormy16.c
index 981dc95..3f0613c 100644
--- a/gas/config/tc-xstormy16.c
+++ b/gas/config/tc-xstormy16.c
@@ -279,7 +279,7 @@ md_section_align (segT segment, valueT size)
{
int align = bfd_get_section_alignment (stdoutput, segment);
- return ((size + (1 << align) - 1) & (-1 << align));
+ return ((size + (1 << align) - 1) & -(1 << align));
}
symbolS *
diff --git a/gas/read.c b/gas/read.c
index 53440de..5f8bb40 100644
--- a/gas/read.c
+++ b/gas/read.c
@@ -4602,7 +4602,7 @@ parse_bitfield_cons (exp, nbytes)
return;
} /* Too complex. */
- value |= ((~(-1 << width) & exp->X_add_number)
+ value |= ((~(-(1 << width)) & exp->X_add_number)
<< ((BITS_PER_CHAR * nbytes) - bits_available));
if ((bits_available -= width) == 0
diff --git a/gas/testsuite/ChangeLog b/gas/testsuite/ChangeLog
index 5e1e88f..b125ba6 100644
--- a/gas/testsuite/ChangeLog
+++ b/gas/testsuite/ChangeLog
@@ -1,3 +1,8 @@
+2015-11-09 Dominik Vogt <vogt@linux.vnet.ibm.com>
+
+ * gas/all/test-gen.c (random_order_16s, random_order_24s)
+ (random_order_32s): Fix left shift of negative value.
+
2015-11-02 Nick Clifton <nickc@redhat.com>
* gas/rx/max.d: Update expected disassembly.
diff --git a/gas/testsuite/gas/all/test-gen.c b/gas/testsuite/gas/all/test-gen.c
index abd7b9e..97c4d4b 100644
--- a/gas/testsuite/gas/all/test-gen.c
+++ b/gas/testsuite/gas/all/test-gen.c
@@ -404,12 +404,12 @@ int random_order_16s[] =
generated often enough. */
-32768,
32767,
- (-1 << 15) | (64 << 8) | 32,
+ (-(1 << 15)) | (64 << 8) | 32,
(64 << 8) | 32,
0x1234,
- (-1 << 15) | 0x8765,
+ (-(1 << 15)) | 0x8765,
0x0180,
- (-1 << 15) | 0x8001
+ (-(1 << 15)) | 0x8001
};
/* Use `24s' to generate 24-bit signed values. Good for selecting
@@ -420,14 +420,14 @@ int random_order_24s[] =
intermediate values selected by chance. Keep the number of
intermediate values low, to ensure that the limit values are
generated often enough. */
- -1 << 23,
+ -(1 << 23),
1 << 23 -1,
- (-1 << 23) | (((64 << 8) | 32) << 8) | 16,
+ (-(1 << 23)) | (((64 << 8) | 32) << 8) | 16,
(((64 << 8) | 32) << 8) | 16,
0x123456,
- (-1 << 23) | 0x876543,
+ (-(1 << 23)) | 0x876543,
0x01ff80,
- (-1 << 23) | 0x80ff01
+ (-(1 << 23)) | 0x80ff01
};
/* Use `32s' to generate 32-bit signed values. Good for selecting
@@ -438,14 +438,14 @@ int random_order_32s[] =
intermediate values selected by chance. Keep the number of
intermediate values low, to ensure that the limit values are
generated often enough. */
- -1 << 31,
+ -(1 << 31),
1 << 31 - 1,
- (-1 << 31) | (((((64 << 8) | 32) << 8) | 16) << 8) | 8,
+ (-(1 << 31)) | (((((64 << 8) | 32) << 8) | 16) << 8) | 8,
(((((64 << 8) | 32) << 8) | 16) << 8) | 8,
0x12345678,
- (-1 << 31) | 0x87654321,
+ (-(1 << 31)) | 0x87654321,
0x01ffff80,
- (-1 << 31) | 0x80ffff01
+ (-(1 << 31)) | 0x80ffff01
};
/* This function computes the number of digits needed to represent a