CVS commit: src/gnu/dist/gcc4/gcc/config/vax
Module Name:src
Committed By: joerg
Date: Tue Mar 18 23:43:41 UTC 2014
Modified Files:
src/gnu/dist/gcc4/gcc/config/vax: vax.c vax.h vax.md
Log Message:
Add a register definition for the Processor Status Word on VAX.
Change the unwind definition to specify the CFA base via %fp before
using it in the various register locations.
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/gnu/dist/gcc4/gcc/config/vax/vax.c
cvs rdiff -u -r1.5 -r1.6 src/gnu/dist/gcc4/gcc/config/vax/vax.h
cvs rdiff -u -r1.17 -r1.18 src/gnu/dist/gcc4/gcc/config/vax/vax.md
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/vax/vax.c
diff -u src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.19 src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.20
--- src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.19 Mon Apr 8 12:10:53 2013
+++ src/gnu/dist/gcc4/gcc/config/vax/vax.c Tue Mar 18 23:43:40 2014
@@ -124,16 +124,22 @@ vax_output_function_prologue (FILE * fil
if (dwarf2out_do_frame ())
{
const char *label = dwarf2out_cfi_label ();
- int offset = 0;
+ int offset;
- for (regno = FIRST_PSEUDO_REGISTER-1; regno >= 0; --regno)
- if (regs_ever_live[regno] && !call_used_regs[regno])
- dwarf2out_reg_save (label, regno, offset -= 4);
-
- dwarf2out_reg_save (label, PC_REGNUM, offset -= 4);
- dwarf2out_reg_save (label, FRAME_POINTER_REGNUM, offset -= 4);
- dwarf2out_reg_save (label, ARG_POINTER_REGNUM, offset -= 4);
- dwarf2out_def_cfa (label, FRAME_POINTER_REGNUM, -(offset - 4));
+ offset = -20;
+ for (regno = 0; regno < FIRST_PSEUDO_REGISTER; ++regno)
+if (regs_ever_live[regno] && !call_used_regs[regno])
+ offset -= 4;
+
+ dwarf2out_def_cfa (label, FRAME_POINTER_REGNUM, -offset);
+ dwarf2out_reg_save (label, PSW_REGNUM, offset += 4);
+ dwarf2out_reg_save (label, ARG_POINTER_REGNUM, offset += 4);
+ dwarf2out_reg_save (label, FRAME_POINTER_REGNUM, offset += 4);
+ dwarf2out_reg_save (label, PC_REGNUM, offset += 4);
+
+ for (regno = 0; regno < FIRST_PSEUDO_REGISTER; ++regno)
+if (regs_ever_live[regno] && !call_used_regs[regno])
+ dwarf2out_reg_save (label, regno, offset += 4);
}
size -= STARTING_FRAME_OFFSET;
Index: src/gnu/dist/gcc4/gcc/config/vax/vax.h
diff -u src/gnu/dist/gcc4/gcc/config/vax/vax.h:1.5 src/gnu/dist/gcc4/gcc/config/vax/vax.h:1.6
--- src/gnu/dist/gcc4/gcc/config/vax/vax.h:1.5 Mon Apr 2 16:44:17 2007
+++ src/gnu/dist/gcc4/gcc/config/vax/vax.h Tue Mar 18 23:43:40 2014
@@ -166,6 +166,9 @@ Boston, MA 02110-1301, USA. */
/* Specify the registers used for certain standard purposes.
The values of these macros are register numbers. */
+/* VAX PSW for DWARF-2 */
+#define PSW_REGNUM VAX_PSW_REGNUM
+
/* VAX pc is overloaded on a register. */
#define PC_REGNUM VAX_PC_REGNUM
Index: src/gnu/dist/gcc4/gcc/config/vax/vax.md
diff -u src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.17 src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.18
--- src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.17 Mon Apr 8 12:10:53 2013
+++ src/gnu/dist/gcc4/gcc/config/vax/vax.md Tue Mar 18 23:43:40 2014
@@ -40,6 +40,7 @@
(VAX_FP_REGNUM 13) ; Register 13 contains the frame pointer
(VAX_SP_REGNUM 14) ; Register 14 contains the stack pointer
(VAX_PC_REGNUM 15) ; Register 15 contains the program counter
+ (VAX_PSW_REGNUM 16) ; Program Status Word
]
)
CVS commit: src/gnu/dist/gcc4/gcc/config
Module Name:src
Committed By: joerg
Date: Sun Mar 16 13:33:14 UTC 2014
Modified Files:
src/gnu/dist/gcc4/gcc/config: netbsd-elf.h
Log Message:
Link with --eh-frame-hdr.
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/gnu/dist/gcc4/gcc/config/netbsd-elf.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/netbsd-elf.h
diff -u src/gnu/dist/gcc4/gcc/config/netbsd-elf.h:1.3 src/gnu/dist/gcc4/gcc/config/netbsd-elf.h:1.4
--- src/gnu/dist/gcc4/gcc/config/netbsd-elf.h:1.3 Mon Aug 12 21:22:18 2013
+++ src/gnu/dist/gcc4/gcc/config/netbsd-elf.h Sun Mar 16 13:33:14 2014
@@ -81,7 +81,7 @@ Boston, MA 02110-1301, USA. */
Target-specific code must provide the %(netbsd_entry_point) spec. */
#define NETBSD_LINK_SPEC_ELF \
- "%{assert*} %{R*} %{rpath*} \
+ "--eh-frame-hdr %{assert*} %{R*} %{rpath*} \
%{shared:-shared} \
%{symbolic:-Bsymbolic} \
%{!shared: \
CVS commit: src/gnu/dist/gcc4/gcc/config/arm
Module Name:src
Committed By: matt
Date: Fri Jan 25 08:32:04 UTC 2013
Modified Files:
src/gnu/dist/gcc4/gcc/config/arm: arm.h
Log Message:
Make GCC define __ARM_PCS and __ARM_PCS_VFP as defined by the ARM C Language
Extentions (clang already defines them):
__ARM_PCS is defined to 1 if the default procedure calling standard for
the translation unit conforms to the "base PCS" defined in [AAPCS].
__ARM_PCS_VFP is defined to 1 if the default is to pass floating-point
parameters in hardware floating-point registers using the "VFP variant PCS"
defined in [AAPCS].
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.1 -r1.2 src/gnu/dist/gcc4/gcc/config/arm/arm.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/arm/arm.h
diff -u src/gnu/dist/gcc4/gcc/config/arm/arm.h:1.1.1.1 src/gnu/dist/gcc4/gcc/config/arm/arm.h:1.2
--- src/gnu/dist/gcc4/gcc/config/arm/arm.h:1.1.1.1 Thu Apr 20 09:50:52 2006
+++ src/gnu/dist/gcc4/gcc/config/arm/arm.h Fri Jan 25 08:32:04 2013
@@ -77,7 +77,12 @@ extern char arm_arch_name[];
if (arm_arch_iwmmxt)\
builtin_define ("__IWMMXT__"); \
if (TARGET_AAPCS_BASED)\
- builtin_define ("__ARM_EABI__"); \
+ { \
+ builtin_define ("__ARM_EABI__"); \
+ builtin_define ("__ARM_PCS"); \
+ if (TARGET_HARD_FLOAT && TARGET_VFP) \
+ builtin_define ("__ARM_PCS_VFP"); \
+ } \
} while (0)
/* The various ARM cores. */
CVS commit: src/gnu/dist/gcc4/gcc/config/vax
Module Name:src
Committed By: matt
Date: Mon Jul 16 17:39:29 UTC 2012
Modified Files:
src/gnu/dist/gcc4/gcc/config/vax: builtins.md vax.md
Log Message:
Fix ffssi2 again.
Use a UNSPEC for the internal ffs.
use (match_dup 1) since Z will be set if it is 0 just as if tst:SI was done.
This can let gcc produce better code if you code appropriately.
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/gnu/dist/gcc4/gcc/config/vax/builtins.md
cvs rdiff -u -r1.15 -r1.16 src/gnu/dist/gcc4/gcc/config/vax/vax.md
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/vax/builtins.md
diff -u src/gnu/dist/gcc4/gcc/config/vax/builtins.md:1.3 src/gnu/dist/gcc4/gcc/config/vax/builtins.md:1.4
--- src/gnu/dist/gcc4/gcc/config/vax/builtins.md:1.3 Wed Jul 11 13:34:45 2012
+++ src/gnu/dist/gcc4/gcc/config/vax/builtins.md Mon Jul 16 17:39:29 2012
@@ -25,7 +25,7 @@
"
{
rtx label = gen_label_rtx ();
- emit_insn (gen_ffssi2_internal (operands[0], operands[1], operands[1]));
+ emit_insn (gen_unspec_ffssi2 (operands[0], operands[1]));
emit_jump_insn (gen_bne (label));
emit_insn (gen_negsi2 (operands[0], const1_rtx));
emit_label (label);
@@ -33,9 +33,15 @@
DONE;
}")
-(define_insn "ffssi2_internal"
+;;
+;; Set cc0 to match argument 1 since if it is 0, Z will be set just as
+;; if a tst:SI was performed. If we did a match_dup 0, that wouldn't be
+;; right since 0 will be set to (0+32) [the position (relative to the base)
+;; of a bit one position to the left of the specified field].
+;;
+(define_insn "unspec_ffssi2"
[(set (match_operand:SI 0 "nonimmediate_operand" "=g")
-(ffs:SI (match_operand:SI 1 "general_operand" "nrQ")))
- (set (cc0) (ffs:SI (match_operand:SI 2 "general_operand" "1")))]
+(unspec:SI [(match_operand:SI 1 "general_operand" "nrQ")] VUNSPEC_FFS))
+ (set (cc0) (match_dup 1))]
""
"ffs $0,$32,%1,%0")
Index: src/gnu/dist/gcc4/gcc/config/vax/vax.md
diff -u src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.15 src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.16
--- src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.15 Sun Feb 5 17:34:34 2012
+++ src/gnu/dist/gcc4/gcc/config/vax/vax.md Mon Jul 16 17:39:29 2012
@@ -34,6 +34,8 @@
[(VUNSPEC_BLOCKAGE 0) ; `blockage' insn to prevent scheduling across an
; insn in the code.
(VUNSPEC_SYNC_ISTREAM 1) ; sequence of insns to sync the I-stream
+ (VUNSPEC_FFS 2) ; internal FFS for the expand
+ (VUNSPEC_FFC 3) ; internal FFC for the expand
(VAX_AP_REGNUM 12) ; Register 12 contains the argument pointer
(VAX_FP_REGNUM 13) ; Register 13 contains the frame pointer
(VAX_SP_REGNUM 14) ; Register 14 contains the stack pointer
CVS commit: src/gnu/dist/gcc4/gcc/config/vax
Module Name:src
Committed By: ragge
Date: Wed Jul 11 13:34:45 UTC 2012
Modified Files:
src/gnu/dist/gcc4/gcc/config/vax: builtins.md
Log Message:
Bugfix builtin ffs, fixes PR port-vax/46677, fix from Paul Koning.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gcc4/gcc/config/vax/builtins.md
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/vax/builtins.md
diff -u src/gnu/dist/gcc4/gcc/config/vax/builtins.md:1.2 src/gnu/dist/gcc4/gcc/config/vax/builtins.md:1.3
--- src/gnu/dist/gcc4/gcc/config/vax/builtins.md:1.2 Mon Apr 2 16:45:39 2007
+++ src/gnu/dist/gcc4/gcc/config/vax/builtins.md Wed Jul 11 13:34:45 2012
@@ -25,7 +25,7 @@
"
{
rtx label = gen_label_rtx ();
- emit_insn (gen_ffssi2_internal (operands[0], operands[1], operands[0]));
+ emit_insn (gen_ffssi2_internal (operands[0], operands[1], operands[1]));
emit_jump_insn (gen_bne (label));
emit_insn (gen_negsi2 (operands[0], const1_rtx));
emit_label (label);
@@ -36,6 +36,6 @@
(define_insn "ffssi2_internal"
[(set (match_operand:SI 0 "nonimmediate_operand" "=g")
(ffs:SI (match_operand:SI 1 "general_operand" "nrQ")))
- (set (cc0) (match_operand:SI 2 "nonimmediate_operand" "0"))]
+ (set (cc0) (ffs:SI (match_operand:SI 2 "general_operand" "1")))]
""
"ffs $0,$32,%1,%0")
CVS commit: src/gnu/dist/gcc4/gcc/config/vax
Module Name:src
Committed By: matt
Date: Sun Feb 5 17:34:34 UTC 2012
Modified Files:
src/gnu/dist/gcc4/gcc/config/vax: vax.c vax.md
Log Message:
Use REG_P, CONST_INT_P, and gcc_unreachable.
To generate a diff of this commit:
cvs rdiff -u -r1.17 -r1.18 src/gnu/dist/gcc4/gcc/config/vax/vax.c
cvs rdiff -u -r1.14 -r1.15 src/gnu/dist/gcc4/gcc/config/vax/vax.md
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/vax/vax.c
diff -u src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.17 src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.18
--- src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.17 Thu Feb 2 18:33:03 2012
+++ src/gnu/dist/gcc4/gcc/config/vax/vax.c Sun Feb 5 17:34:34 2012
@@ -1097,14 +1097,14 @@ vax_output_int_move (rtx insn ATTRIBUTE_
|| GET_CODE (XEXP (operands[0], 0)) == PRE_DEC
|| GET_CODE (XEXP (operands[0], 0)) == POST_INC
|| !illegal_addsub_di_memory_operand (operands[0], DImode))
- && ((GET_CODE (operands[1]) == CONST_INT
+ && ((CONST_INT_P (operands[1])
&& (unsigned HOST_WIDE_INT) INTVAL (operands[1]) >= 64)
|| GET_CODE (operands[1]) == CONST_DOUBLE))
{
hi[0] = operands[0];
hi[1] = operands[1];
- split_quadword_operands(insn, SET, hi, lo, 2);
+ split_quadword_operands (insn, SET, hi, lo, 2);
pattern_lo = vax_output_int_move (NULL, lo, SImode);
pattern_hi = vax_output_int_move (NULL, hi, SImode);
@@ -1549,12 +1549,12 @@ mkrtx(enum rtx_code code, enum machine_m
rtx b = XEXP (base, 1);
if (GET_CODE (b) == CONST)
b = XEXP (b, 0);
- if (GET_CODE (b) == CONST_INT)
+ if (CONST_INT_P (b))
{
off += INTVAL (b);
base = a;
}
- else if (GET_CODE (a) == REG && GET_CODE (b) == SYMBOL_REF)
+ else if (REG_P (a) && GET_CODE (b) == SYMBOL_REF)
{
if (off != 0)
{
@@ -1562,7 +1562,7 @@ mkrtx(enum rtx_code code, enum machine_m
off = 0;
}
}
- else if (GET_CODE (a) == REG && GET_CODE (b) == PLUS)
+ else if (REG_P (a) && GET_CODE (b) == PLUS)
{
off += INTVAL (XEXP (b, 1));
base = gen_rtx_PLUS (Pmode, a, plus_constant(XEXP (b, 0), off));
@@ -1570,8 +1570,8 @@ mkrtx(enum rtx_code code, enum machine_m
}
else
{
- print_rtl(stderr, base); fprintf(stderr, "\n");
- gcc_assert(0);
+ debug_rtx(base);
+ gcc_unreachable ();
}
}
if (code == POST_INC)
Index: src/gnu/dist/gcc4/gcc/config/vax/vax.md
diff -u src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.14 src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.15
--- src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.14 Tue Jul 27 16:30:38 2010
+++ src/gnu/dist/gcc4/gcc/config/vax/vax.md Sun Feb 5 17:34:34 2012
@@ -191,7 +191,7 @@
""
"*
{
- if (GET_CODE (operands[1]) == CONST_INT)
+ if (CONST_INT_P (operands[1]))
{
int i = INTVAL (operands[1]);
if (i == 0)
@@ -212,7 +212,7 @@
""
"*
{
- if (GET_CODE (operands[1]) == CONST_INT)
+ if (CONST_INT_P (operands[1]))
{
int i = INTVAL (operands[1]);
if (i == 0)
@@ -565,14 +565,14 @@
rtx op1 = operands[1];
/* If there is a constant argument, complement that one. */
- if (GET_CODE (operands[2]) == CONST_INT && GET_CODE (op1) != CONST_INT)
+ if (CONST_INT_P (operands[2]) && ! CONST_INT_P (op1))
{
operands[1] = operands[2];
operands[2] = op1;
op1 = operands[1];
}
- if (GET_CODE (op1) == CONST_INT)
+ if (CONST_INT_P (op1))
operands[1] = GEN_INT (~INTVAL (op1));
else
operands[1] = expand_unop (mode, one_cmpl_optab, op1, 0, 1);
@@ -658,7 +658,7 @@
""
"
{
- if (GET_CODE (operands[2]) != CONST_INT)
+ if (! CONST_INT_P (operands[2]))
operands[2] = gen_rtx_NEG (QImode, negate_rtx (QImode, operands[2]));
}")
@@ -685,8 +685,7 @@
{
if (operands[2] == const1_rtx && rtx_equal_p (operands[0], operands[1]))
return \"addl2 %0,%0\";
- if (GET_CODE (operands[1]) == REG
- && GET_CODE (operands[2]) == CONST_INT)
+ if (REG_P (operands[1]) && CONST_INT_P (operands[2]))
{
int i = INTVAL (operands[2]);
if (i == 1)
@@ -760,7 +759,7 @@
""
"
{
- if (GET_CODE (operands[2]) != CONST_INT)
+ if (! CONST_INT_P (operands[2]))
operands[2] = gen_rtx_NEG (QImode, negate_rtx (QImode, operands[2]));
}")
@@ -806,7 +805,7 @@
(match_operand:SI 3 "general_operand" "g"))]
"(INTVAL (operands[1]) == 8 || INTVAL (operands[1]) == 16)
&& INTVAL (operands[2]) % INTVAL (operands[1]) == 0
- && (GET_CODE (operands[0]) == REG
+ && (REG_P (operands[0])
|| ! mode_dependent_address_p (XEXP (operands[0], 0)))"
"*
{
@@ -834,7 +833,7 @@
(match_operand:SI 3 "const_int_operand" "n")))]
"(INTVAL (operands[2]) == 8 || INTVAL (operands[2]) == 16)
&& INTVAL (operands[3]) % INTVAL (operands[2]) == 0
- && (GET_CODE (operands[1]) == REG
+ && (REG_P (operands[1])
|| ! mode_dep
CVS commit: src/gnu/dist/gcc4/gcc/config/vax
Module Name:src
Committed By: matt
Date: Thu Feb 2 18:33:04 UTC 2012
Modified Files:
src/gnu/dist/gcc4/gcc/config/vax: vax.c
Log Message:
Handle another case the new gcc_assert(0) caught.
To generate a diff of this commit:
cvs rdiff -u -r1.16 -r1.17 src/gnu/dist/gcc4/gcc/config/vax/vax.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/vax/vax.c
diff -u src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.16 src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.17
--- src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.16 Thu Feb 2 13:32:17 2012
+++ src/gnu/dist/gcc4/gcc/config/vax/vax.c Thu Feb 2 18:33:03 2012
@@ -1547,6 +1547,8 @@ mkrtx(enum rtx_code code, enum machine_m
{
rtx a = XEXP (base, 0);
rtx b = XEXP (base, 1);
+ if (GET_CODE (b) == CONST)
+ b = XEXP (b, 0);
if (GET_CODE (b) == CONST_INT)
{
off += INTVAL (b);
@@ -1567,7 +1569,10 @@ mkrtx(enum rtx_code code, enum machine_m
off = 0;
}
else
- gcc_assert(0);
+{
+ print_rtl(stderr, base); fprintf(stderr, "\n");
+ gcc_assert(0);
+ }
}
if (code == POST_INC)
tmp = gen_rtx_POST_INC (SImode, base);
CVS commit: src/gnu/dist/gcc4/gcc/config/vax
Module Name:src
Committed By: matt
Date: Thu Feb 2 13:32:18 UTC 2012
Modified Files:
src/gnu/dist/gcc4/gcc/config/vax: vax.c
Log Message:
Fix a bug in movmemsi in which couldn't handle sym(reg) expressions properly.
To generate a diff of this commit:
cvs rdiff -u -r1.15 -r1.16 src/gnu/dist/gcc4/gcc/config/vax/vax.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/vax/vax.c
diff -u src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.15 src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.16
--- src/gnu/dist/gcc4/gcc/config/vax/vax.c:1.15 Fri Apr 20 16:30:32 2007
+++ src/gnu/dist/gcc4/gcc/config/vax/vax.c Thu Feb 2 13:32:17 2012
@@ -1545,8 +1545,29 @@ mkrtx(enum rtx_code code, enum machine_m
if (GET_CODE (base) == PLUS)
{
- off += INTVAL (XEXP (base, 1));
- base = XEXP (base, 0);
+ rtx a = XEXP (base, 0);
+ rtx b = XEXP (base, 1);
+ if (GET_CODE (b) == CONST_INT)
+ {
+ off += INTVAL (b);
+ base = a;
+ }
+ else if (GET_CODE (a) == REG && GET_CODE (b) == SYMBOL_REF)
+ {
+ if (off != 0)
+ {
+ base = gen_rtx_PLUS (Pmode, a, plus_constant(b, off));
+ off = 0;
+ }
+ }
+ else if (GET_CODE (a) == REG && GET_CODE (b) == PLUS)
+ {
+ off += INTVAL (XEXP (b, 1));
+ base = gen_rtx_PLUS (Pmode, a, plus_constant(XEXP (b, 0), off));
+ off = 0;
+ }
+ else
+ gcc_assert(0);
}
if (code == POST_INC)
tmp = gen_rtx_POST_INC (SImode, base);
CVS commit: src/gnu/dist/gcc4/gcc/config/rs6000
Module Name:src
Committed By: matt
Date: Sat Jun 11 00:57:29 UTC 2011
Modified Files:
src/gnu/dist/gcc4/gcc/config/rs6000: netbsd.h
Log Message:
If we are compiling -msoft-float, define _SOFT_FLOAT
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h
diff -u src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.7 src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.8
--- src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.7 Sat Mar 12 07:57:38 2011
+++ src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h Sat Jun 11 00:57:29 2011
@@ -46,6 +46,8 @@
builtin_assert ("machine=powerpc"); \
if (TARGET_SECURE_PLT) \
builtin_define ("_SECURE_PLT"); \
+ if (TARGET_SOFT_FLOAT) \
+builtin_define ("_SOFT_FLOAT"); \
} \
while (0)
CVS commit: src/gnu/dist/gcc4/gcc/config/m68k
Module Name:src
Committed By: tsutsui
Date: Tue Jun 7 14:22:14 UTC 2011
Modified Files:
src/gnu/dist/gcc4/gcc/config/m68k: fpgnulib.c lb1sf68.asm
Log Message:
Pull following m68k softfloat fixes from upstream:
---
Revision 109143
2005-12-29 Paul Brook
* config/m68k/fpgnulib.c (__extendsfdf2): Handle negative zero.
(__truncdfsf2): Ditto.
(__extenddfxf2): Ditto.
(__truncxfdf2): Ditto.
* config/m68k/lb1sf68.asm (__addsf3): Return -0.0 for -0.0 + -0.0.
(__adddf3): Ditto.
---
Revision 109145
2005-12-29 Paul Brook
* config/m68k/lb1sf68.asm (__cmpdf2): Fix typo in immediate mask.
Create wrapper and rename body...
(__cmpdf2_internal): ... to this. Return correct value for unordered
result.
(__cmpsf2): Create wrapper and rename body...
(__cmpsf2_internal): ... to this. Return corerct value for unordered
result.
(__eqdf2, __nedf2, __gtdf2, __gedf2, __ltdf2, __ledf2): Use
__cmpdf2_internal.
(__eqsf2, __nesf2, __gtsf2, __gesf2, __ltsf2, __lesf2): Use
__cmpsf2_internal.
---
Revision 110744
* gcc/config/m68k/lb1sf68.asm (__divsf3, __divdf3, __mulsf3,
__muldf3): Return a correctly signed zero.
---
Note:
- lb1sf68.asm revision 110744 is still GPLv2.
- fpgnulib.c is not GPLed.
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c
cvs rdiff -u -r1.1.1.1 -r1.2 src/gnu/dist/gcc4/gcc/config/m68k/lb1sf68.asm
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c
diff -u src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c:1.3 src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c:1.4
--- src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c:1.3 Mon Jun 6 12:02:26 2011
+++ src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c Tue Jun 7 14:22:14 2011
@@ -241,13 +241,13 @@
fl1.f = a1;
- if (!fl1.l)
+ dl.l.upper = SIGN (fl1.l);
+ if ((fl1.l & ~SIGNBIT) == 0)
{
- dl.l.upper = dl.l.lower = 0;
+ dl.l.lower = 0;
return dl.d;
}
- dl.l.upper = SIGN (fl1.l);
exp = EXP(fl1.l);
mant = MANT (fl1.l) & ~HIDDEN;
if (exp == 0)
@@ -280,8 +280,11 @@
dl1.d = a1;
- if (!dl1.l.upper && !dl1.l.lower)
-return 0;
+ if ((dl1.l.upper & ~SIGNBIT) == 0 && !dl1.l.lower)
+{
+ fl.l = SIGND(dl1);
+ return fl.f;
+}
exp = EXPD (dl1) - EXCESSD + EXCESS;
@@ -399,10 +402,14 @@
dl.d = d;
/*printf ("dfxf in: %g\n", d);*/
- if (!dl.l.upper && !dl.l.lower)
-return 0;
-
ldl.l.upper = SIGND (dl);
+ if ((dl.l.upper & ~SIGNBIT) == 0 && !dl.l.lower)
+{
+ ldl.l.middle = 0;
+ ldl.l.lower = 0;
+ return ldl.ld;
+}
+
exp = EXPD (dl) - EXCESSD + EXCESSX;
ldl.l.upper |= exp << 16;
ldl.l.middle = HIDDENX;
@@ -428,14 +435,17 @@
ldl.ld = ld;
/*printf ("xfdf in: %s\n", dumpxf (ld));*/
- if (!ldl.l.upper && !ldl.l.middle && !ldl.l.lower)
-return 0;
+ dl.l.upper = SIGNX (ldl);
+ if ((ldl.l.upper & ~SIGNBIT) == 0 && !ldl.l.middle && !ldl.l.lower)
+{
+ dl.l.lower = 0;
+ return dl.d;
+}
exp = EXPX (ldl) - EXCESSX + EXCESSD;
/* ??? quick and dirty: keep `exp' sane */
if (exp >= EXPDMASK)
exp = EXPDMASK - 1;
- dl.l.upper = SIGNX (ldl);
dl.l.upper |= exp << (32 - (EXPDBITS + 1));
/* +1-1: add one for sign bit, but take one off for explicit-integer-bit */
dl.l.upper |= (ldl.l.middle & MANTXMASK) >> (EXPDBITS + 1 - 1);
Index: src/gnu/dist/gcc4/gcc/config/m68k/lb1sf68.asm
diff -u src/gnu/dist/gcc4/gcc/config/m68k/lb1sf68.asm:1.1.1.1 src/gnu/dist/gcc4/gcc/config/m68k/lb1sf68.asm:1.2
--- src/gnu/dist/gcc4/gcc/config/m68k/lb1sf68.asm:1.1.1.1 Thu Apr 20 09:45:59 2006
+++ src/gnu/dist/gcc4/gcc/config/m68k/lb1sf68.asm Tue Jun 7 14:22:14 2011
@@ -599,6 +599,7 @@
.globl SYM (__divdf3)
.globl SYM (__negdf2)
.globl SYM (__cmpdf2)
+ .globl SYM (__cmpdf2_internal)
.text
.even
@@ -1285,7 +1286,12 @@
| Return b (if a is zero)
movel d2,d0
movel d3,d1
- bra 1f
+ bne 1f | Check if b is -0
+ cmpl IMM (0x8000),d0
+ bne 1f
+ andl IMM (0x8000),d7 | Use the sign of a
+ clrl d0
+ bra Ladddf$ret
Ladddf$a:
movel a6@(8),d0
movel a6@(12),d1
@@ -1665,16 +1671,16 @@
#ifndef __mcoldfire__
exg d2,d0 | put b (==0) into d0-d1
exg d3,d1 | and a (with sign bit cleared) into d2-d3
+ movel a0,d0 | set result sign
#else
- movel d2,d7
- movel d0,d2
- movel d7,d0
- movel d3,d7
+ movel d0,d2 | put a into d2-d3
movel d1,d3
- movel d7,d1
+ movel a0,d0 | put result zero into d0-d1
+ movq IMM(0),d1
#endif
bra 1f
Lmuldf$a$0:
+ movel a0,d0 | set result sign
movel a6@(16),d2 | put b into d2-d3 again
movel a6@(20),d3 |
bclr IMM (31),d2 | clear sign bit
@@ -1952,7 +1958,7 @@
Ldivdf$a$0:
| If a is zero check to see whether b is zero also. In that case return
| NaN;
CVS commit: src/gnu/dist/gcc4/gcc/config/m68k
Module Name:src
Committed By: tsutsui
Date: Mon Jun 6 12:02:26 UTC 2011
Modified Files:
src/gnu/dist/gcc4/gcc/config/m68k: fpgnulib.c
Log Message:
Pull the following revision from upstream to provide __unordsf2() and
other missing softfloat functions:
---
Revision 108487
2005-12-13 Paul Brook
* config/m68k/fpgnulib.c (__unordsf2, __unorddf2, __unordxf2,
__floatunsidf, __floatunsisf, __floatunsixf): New functions.
---
Fixes link errors of sources that refer isnan() on m68000.
Note this file is not GPLed.
To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c
diff -u src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c:1.2 src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c:1.3
--- src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c:1.2 Thu May 19 03:18:01 2011
+++ src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c Mon Jun 6 12:02:26 2011
@@ -105,6 +105,69 @@
#ifndef EXTFLOAT
+int
+__unordsf2(float a, float b)
+{
+ union float_long fl;
+
+ fl.f = a;
+ if (EXP(fl.l) == EXP(~0u) && (MANT(fl.l) & ~HIDDEN) != 0)
+return 1;
+ fl.f = b;
+ if (EXP(fl.l) == EXP(~0u) && (MANT(fl.l) & ~HIDDEN) != 0)
+return 1;
+ return 0;
+}
+
+int
+__unorddf2(double a, double b)
+{
+ union double_long dl;
+
+ dl.d = a;
+ if (EXPD(dl) == EXPDMASK
+ && ((dl.l.upper & MANTDMASK) != 0 || dl.l.lower != 0))
+return 1;
+ dl.d = b;
+ if (EXPD(dl) == EXPDMASK
+ && ((dl.l.upper & MANTDMASK) != 0 || dl.l.lower != 0))
+return 1;
+ return 0;
+}
+
+/* convert unsigned int to double */
+double
+__floatunsidf (unsigned long a1)
+{
+ long exp = 32 + EXCESSD;
+ union double_long dl;
+
+ if (!a1)
+{
+ dl.l.upper = dl.l.lower = 0;
+ return dl.d;
+}
+
+ while (a1 < 0x200L)
+{
+ a1 <<= 4;
+ exp -= 4;
+}
+
+ while (a1 < 0x8000L)
+{
+ a1 <<= 1;
+ exp--;
+}
+
+ /* pack up and go home */
+ dl.l.upper = exp << 20L;
+ dl.l.upper |= (a1 >> 11L) & ~HIDDEND;
+ dl.l.lower = a1 << 21L;
+
+ return dl.d;
+}
+
/* convert int to double */
double
__floatsidf (long a1)
@@ -151,6 +214,14 @@
return dl.d;
}
+/* convert unsigned int to float */
+float
+__floatunsisf (unsigned long l)
+{
+ double foo = __floatunsidf (l);
+ return foo;
+}
+
/* convert int to float */
float
__floatsisf (long l)
@@ -292,6 +363,7 @@
We assume all numbers are normalized, don't do any rounding, etc. */
/* Prototypes for the above in case we use them. */
+double __floatunsidf (unsigned long);
double __floatsidf (long);
float __floatsisf (long);
double __extendsfdf2 (float);
@@ -300,6 +372,22 @@
long __fixsfsi (float);
int __cmpdf2 (double, double);
+int
+__unordxf2(long double a, long double b)
+{
+ union long_double_long ldl;
+
+ ldl.ld = a;
+ if (EXPX(ldl) == EXPXMASK
+ && ((ldl.l.middle & MANTXMASK) != 0 || ldl.l.lower != 0))
+return 1;
+ ldl.ld = b;
+ if (EXPX(ldl) == EXPXMASK
+ && ((ldl.l.middle & MANTXMASK) != 0 || ldl.l.lower != 0))
+return 1;
+ return 0;
+}
+
/* convert double to long double */
long double
__extenddfxf2 (double d)
@@ -382,6 +470,14 @@
return foo;
}
+/* convert an unsigned int to a long double */
+long double
+__floatunsixf (unsigned long l)
+{
+ double foo = __floatunsidf (l);
+ return foo;
+}
+
/* convert a long double to an int */
long
__fixxfsi (long double ld)
CVS commit: src/gnu/dist/gcc4/gcc/config/m68k
Module Name:src Committed By: christos Date: Thu May 19 03:18:01 UTC 2011 Modified Files: src/gnu/dist/gcc4/gcc/config/m68k: fpgnulib.c Log Message: Add missing prototype for __cmpdf2 To generate a diff of this commit: cvs rdiff -u -r1.1.1.1 -r1.2 src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c diff -u src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c:1.1.1.1 src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c:1.2 --- src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c:1.1.1.1 Thu Apr 20 05:45:48 2006 +++ src/gnu/dist/gcc4/gcc/config/m68k/fpgnulib.c Wed May 18 23:18:01 2011 @@ -298,6 +298,7 @@ float __truncdfsf2 (double); long __fixdfsi (double); long __fixsfsi (float); +int __cmpdf2 (double, double); /* convert double to long double */ long double
CVS commit: src/gnu/dist/gcc4/gcc/config
Module Name:src Committed By: joerg Date: Sun Apr 10 21:25:56 UTC 2011 Modified Files: src/gnu/dist/gcc4/gcc/config: netbsd.h Log Message: Add back a stylish new line. To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/gnu/dist/gcc4/gcc/config/netbsd.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gcc4/gcc/config/netbsd.h diff -u src/gnu/dist/gcc4/gcc/config/netbsd.h:1.7 src/gnu/dist/gcc4/gcc/config/netbsd.h:1.8 --- src/gnu/dist/gcc4/gcc/config/netbsd.h:1.7 Sun Apr 10 16:50:18 2011 +++ src/gnu/dist/gcc4/gcc/config/netbsd.h Sun Apr 10 21:25:56 2011 @@ -96,6 +96,7 @@ #undef STANDARD_LIBEXEC_PREFIX #define STANDARD_LIBEXEC_PREFIX STANDARD_EXEC_PREFIX + #endif /* NETBSD_NATIVE */
CVS commit: src/gnu/dist/gcc4/gcc/config/rs6000
Module Name:src Committed By: matt Date: Sat Mar 12 07:57:38 UTC 2011 Modified Files: src/gnu/dist/gcc4/gcc/config/rs6000: netbsd.h Log Message: Define HAVE_AS_TLS until our build tools figure out how to do it. To generate a diff of this commit: cvs rdiff -u -r1.6 -r1.7 src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h diff -u src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.6 src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.7 --- src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.6 Fri Feb 25 22:36:10 2011 +++ src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h Sat Mar 12 07:57:38 2011 @@ -129,7 +129,9 @@ * but until the cross build does the right thing...) */ #undef TARGET_SECURE_PLT -#define TARGET_SECURE_PLT secure_plt +#define TARGET_SECURE_PLT secure_plt +#undef HAVE_AS_TLS +#define HAVE_AS_TLS 1 #undef TARGET_E500 #undef TARGET_E500_SINGLE
CVS commit: src/gnu/dist/gcc4/gcc/config/rs6000
Module Name:src Committed By: matt Date: Fri Feb 25 22:36:10 UTC 2011 Modified Files: src/gnu/dist/gcc4/gcc/config/rs6000: netbsd.h Log Message: Explicitly make sure TARGET_SECURE_PLT is defined correctly rather than relying on HAVE_AS_REL16 from "auto-host.h". To generate a diff of this commit: cvs rdiff -u -r1.5 -r1.6 src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h diff -u src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.5 src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.6 --- src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.5 Thu Feb 10 07:18:29 2011 +++ src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h Fri Feb 25 22:36:10 2011 @@ -124,6 +124,13 @@ #undef TARGET_DEFAULT #define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_STRICT_ALIGN) +/* + * We know we have the right binutils for this (we shouldn't need to do this + * but until the cross build does the right thing...) + */ +#undef TARGET_SECURE_PLT +#define TARGET_SECURE_PLT secure_plt + #undef TARGET_E500 #undef TARGET_E500_SINGLE #undef TARGET_E500_DOUBLE
CVS commit: src/gnu/dist/gcc4/gcc/config/rs6000
Module Name:src Committed By: matt Date: Tue Jan 18 00:19:28 UTC 2011 Modified Files: src/gnu/dist/gcc4/gcc/config/rs6000: netbsd.h Log Message: Enable E500 (mpc85xx) support in GCC. To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h diff -u src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.3 src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.4 --- src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h:1.3 Sat May 13 10:38:33 2006 +++ src/gnu/dist/gcc4/gcc/config/rs6000/netbsd.h Tue Jan 18 00:19:28 2011 @@ -121,6 +121,13 @@ #undef TARGET_DEFAULT #define TARGET_DEFAULT (MASK_POWERPC | MASK_NEW_MNEMONICS | MASK_STRICT_ALIGN) +#undef TARGET_E500 +#undef TARGET_E500_SINGLE +#undef TARGET_E500_DOUBLE +#define TARGET_E500 (rs6000_cpu == PROCESSOR_PPC8540) +#define TARGET_E500_SINGLE (TARGET_HARD_FLOAT && rs6000_float_gprs == 1) +#define TARGET_E500_DOUBLE (TARGET_HARD_FLOAT && rs6000_float_gprs == 2) + /* Attempt to enable execute permissions on the stack. */ #define TRANSFER_FROM_TRAMPOLINE NETBSD_ENABLE_EXECUTE_STACK #ifdef L_trampoline
CVS commit: src/gnu/dist/gcc4/gcc/config/vax
Module Name:src
Committed By: matt
Date: Wed Dec 22 02:58:35 UTC 2010
Modified Files:
src/gnu/dist/gcc4/gcc/config/vax: elf.h
Log Message:
Emit DWARF relocation in its expected form
To generate a diff of this commit:
cvs rdiff -u -r1.3 -r1.4 src/gnu/dist/gcc4/gcc/config/vax/elf.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/vax/elf.h
diff -u src/gnu/dist/gcc4/gcc/config/vax/elf.h:1.3 src/gnu/dist/gcc4/gcc/config/vax/elf.h:1.4
--- src/gnu/dist/gcc4/gcc/config/vax/elf.h:1.3 Sat Mar 31 05:55:11 2007
+++ src/gnu/dist/gcc4/gcc/config/vax/elf.h Wed Dec 22 02:58:35 2010
@@ -107,5 +107,5 @@
fputs (integer_asm_op (SIZE, FALSE), FILE); \
fprintf (FILE, "%%pcrel%d(", SIZE * 8); \
assemble_name (FILE, LABEL); \
-fputc (')', FILE); \
+fprintf (FILE, "%+d)", SIZE); \
} while (0)
CVS commit: src/gnu/dist/gcc4/gcc/config/pa
Module Name:src
Committed By: skrll
Date: Thu Nov 25 21:37:04 UTC 2010
Modified Files:
src/gnu/dist/gcc4/gcc/config/pa: pa.c
Log Message:
Don't create weird notes section in hppa binaries.
XXX maybe pa_netbsd_file_start is the proper fix.
To generate a diff of this commit:
cvs rdiff -u -r1.7 -r1.8 src/gnu/dist/gcc4/gcc/config/pa/pa.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/pa/pa.c
diff -u src/gnu/dist/gcc4/gcc/config/pa/pa.c:1.7 src/gnu/dist/gcc4/gcc/config/pa/pa.c:1.8
--- src/gnu/dist/gcc4/gcc/config/pa/pa.c:1.7 Sun Aug 31 09:51:32 2008
+++ src/gnu/dist/gcc4/gcc/config/pa/pa.c Thu Nov 25 21:37:04 2010
@@ -5258,7 +5258,7 @@
static void
pa_linux_file_start (void)
{
- pa_file_start_file (1);
+ pa_file_start_file (0);
pa_file_start_level ();
pa_file_start_mcount ("CODE");
}
CVS commit: src/gnu/dist/gcc4/gcc/config/pa
Module Name:src
Committed By: skrll
Date: Wed Nov 10 18:28:29 UTC 2010
Modified Files:
src/gnu/dist/gcc4/gcc/config/pa: pa-netbsd.h
Log Message:
Update pa-netbsd.h to match pa-linux.h where it should. That is, remove
local definitions of
ASM_PREFERRED_EH_DATA_FORMAT
ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX
and make it obvious we're not using local ASM_OUTPUT_INTERNAL_LABEL
This fixes the current build problems (and probably more)
To generate a diff of this commit:
cvs rdiff -u -r1.4 -r1.5 src/gnu/dist/gcc4/gcc/config/pa/pa-netbsd.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/pa/pa-netbsd.h
diff -u src/gnu/dist/gcc4/gcc/config/pa/pa-netbsd.h:1.4 src/gnu/dist/gcc4/gcc/config/pa/pa-netbsd.h:1.5
--- src/gnu/dist/gcc4/gcc/config/pa/pa-netbsd.h:1.4 Mon Nov 12 12:58:10 2007
+++ src/gnu/dist/gcc4/gcc/config/pa/pa-netbsd.h Wed Nov 10 18:28:29 2010
@@ -19,43 +19,6 @@
Boston, MA 02111-1307, USA. */
-/* A C expression whose value is RTL representing the location of the
- incoming return address at the beginning of any function, before the
- prologue. You only need to define this macro if you want to support
- call frame debugging information like that provided by DWARF 2. */
-#define INCOMING_RETURN_ADDR_RTX (gen_rtx_REG (word_mode, 2))
-#define DWARF_FRAME_RETURN_COLUMN (DWARF_FRAME_REGNUM (2))
-
-/* This macro chooses the encoding of pointers embedded in the exception
- handling sections. If at all possible, this should be defined such
- that the exception handling section will not require dynamic relocations,
- and so may be read-only.
-
- FIXME: We use DW_EH_PE_aligned to output a PLABEL constructor for
- global function pointers. */
-/* XXXMRG: should we use the version in ? */
-#undef ASM_PREFERRED_EH_DATA_FORMAT
-#define ASM_PREFERRED_EH_DATA_FORMAT(CODE,GLOBAL) \
- (CODE == 2 && GLOBAL ? DW_EH_PE_aligned : DW_EH_PE_absptr)
-
-/* Handle special EH pointer encodings. Absolute, pc-relative, and
- indirect are handled automatically. Since pc-relative encoding is
- not possible on the PA and we don't have the infrastructure for
- data relative encoding, we use aligned plabels for global function
- pointers. */
-/* XXXMRG: should we use the version in ? */
-#undef ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX
-#define ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX(FILE, ENCODING, SIZE, ADDR, DONE) \
- do { \
-if (((ENCODING) & 0x0F) == DW_EH_PE_aligned) \
- { \
- fputs (integer_asm_op (SIZE, FALSE), FILE); \
- fputs ("P%", FILE); \
- assemble_name (FILE, XSTR (ADDR, 0));\
- goto DONE; \
- } \
-} while (0)
-
#undef TARGET_OS_CPP_BUILTINS
#define TARGET_OS_CPP_BUILTINS() \
do \
@@ -130,6 +93,9 @@
ASM_GENERATE_INTERNAL_LABEL(), so do not define it here. */
/* Use the default. */
+#undef ASM_OUTPUT_INTERNAL_LABEL
+
+/* Use the default. */
#undef TARGET_ASM_GLOBALIZE_LABEL
/* Globalizing directive for a label. */
#define GLOBAL_ASM_OP ".globl "
CVS commit: src/gnu/dist/gcc4/gcc/config/vax
Module Name:src Committed By: matt Date: Tue Jul 27 16:30:38 UTC 2010 Modified Files: src/gnu/dist/gcc4/gcc/config/vax: vax.md Log Message: Don't use/rely on a constraint. Move the constraint predicate to the pattern's condition. To generate a diff of this commit: cvs rdiff -u -r1.13 -r1.14 src/gnu/dist/gcc4/gcc/config/vax/vax.md Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gcc4/gcc/config/vax/vax.md diff -u src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.13 src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.14 --- src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.13 Tue Jul 27 01:13:41 2010 +++ src/gnu/dist/gcc4/gcc/config/vax/vax.md Tue Jul 27 16:30:38 2010 @@ -1129,16 +1129,17 @@ (define_insn "" [(set (pc) (if_then_else - (ne (zero_extract:SI (match_operand:QI 0 "memory_operand" "Q") + (ne (zero_extract:SI (match_operand:QI 0 "memory_operand" "g") (const_int 1) (const_int 0)) (const_int 0)) (label_ref (match_operand 1 "" "")) (pc)))] - "GET_CODE (XEXP (operands[0], 0)) != PLUS - || !REG_P (XEXP (XEXP (operands[0], 0), 0)) - || !CONST_INT_P (XEXP (XEXP (operands[0], 0), 1)) - || (INTVAL (XEXP (XEXP (operands[0], 0), 1)) & 3) == 0" + "! mode_dependent_address_p (XEXP (operands[0], 0)) + && (GET_CODE (XEXP (operands[0], 0)) != PLUS + || !REG_P (XEXP (XEXP (operands[0], 0), 0)) + || !CONST_INT_P (XEXP (XEXP (operands[0], 0), 1)) + || (INTVAL (XEXP (XEXP (operands[0], 0), 1)) & 3) == 0)" "jlbs %0,%l1") (define_insn "" @@ -1156,16 +1157,17 @@ (define_insn "" [(set (pc) (if_then_else - (eq (zero_extract:SI (match_operand:QI 0 "memory_operand" "Q") + (eq (zero_extract:SI (match_operand:QI 0 "memory_operand" "g") (const_int 1) (const_int 0)) (const_int 0)) (label_ref (match_operand 1 "" "")) (pc)))] - "GET_CODE (XEXP (operands[0], 0)) != PLUS - || !REG_P (XEXP (XEXP (operands[0], 0), 0)) - || !CONST_INT_P (XEXP (XEXP (operands[0], 0), 1)) - || (INTVAL (XEXP (XEXP (operands[0], 0), 1)) & 3) == 0" + "! mode_dependent_address_p (XEXP (operands[0], 0)) + && (GET_CODE (XEXP (operands[0], 0)) != PLUS + || !REG_P (XEXP (XEXP (operands[0], 0), 0)) + || !CONST_INT_P (XEXP (XEXP (operands[0], 0), 1)) + || (INTVAL (XEXP (XEXP (operands[0], 0), 1)) & 3) == 0)" "jlbc %0,%l1") (define_insn ""
CVS commit: src/gnu/dist/gcc4/gcc/config/vax
Module Name:src Committed By: matt Date: Tue Jul 27 01:13:41 UTC 2010 Modified Files: src/gnu/dist/gcc4/gcc/config/vax: vax.md Log Message: Only allow jbls/jblc x(r) iff (x & 3) == 0 To generate a diff of this commit: cvs rdiff -u -r1.12 -r1.13 src/gnu/dist/gcc4/gcc/config/vax/vax.md Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gcc4/gcc/config/vax/vax.md diff -u src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.12 src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.13 --- src/gnu/dist/gcc4/gcc/config/vax/vax.md:1.12 Fri Apr 20 16:30:32 2007 +++ src/gnu/dist/gcc4/gcc/config/vax/vax.md Tue Jul 27 01:13:41 2010 @@ -1129,30 +1129,56 @@ (define_insn "" [(set (pc) (if_then_else - (ne (zero_extract:SI (match_operand:QI 0 "memory_operand" "Q,g") + (ne (zero_extract:SI (match_operand:QI 0 "memory_operand" "Q") (const_int 1) - (match_operand:SI 1 "general_operand" "I,nrmT")) + (const_int 0)) + (const_int 0)) + (label_ref (match_operand 1 "" "")) + (pc)))] + "GET_CODE (XEXP (operands[0], 0)) != PLUS + || !REG_P (XEXP (XEXP (operands[0], 0), 0)) + || !CONST_INT_P (XEXP (XEXP (operands[0], 0), 1)) + || (INTVAL (XEXP (XEXP (operands[0], 0), 1)) & 3) == 0" + "jlbs %0,%l1") + +(define_insn "" + [(set (pc) + (if_then_else + (ne (zero_extract:SI (match_operand:QI 0 "memory_operand" "g") + (const_int 1) + (match_operand:SI 1 "general_operand" "nrmT")) (const_int 0)) (label_ref (match_operand 2 "" "")) (pc)))] "" - "@ - jlbs %0,%l2 - jbs %1,%0,%l2") + "jbs %1,%0,%l2") (define_insn "" [(set (pc) (if_then_else - (eq (zero_extract:SI (match_operand:QI 0 "memory_operand" "Q,g") + (eq (zero_extract:SI (match_operand:QI 0 "memory_operand" "Q") (const_int 1) - (match_operand:SI 1 "general_operand" "I,nrmT")) + (const_int 0)) + (const_int 0)) + (label_ref (match_operand 1 "" "")) + (pc)))] + "GET_CODE (XEXP (operands[0], 0)) != PLUS + || !REG_P (XEXP (XEXP (operands[0], 0), 0)) + || !CONST_INT_P (XEXP (XEXP (operands[0], 0), 1)) + || (INTVAL (XEXP (XEXP (operands[0], 0), 1)) & 3) == 0" + "jlbc %0,%l1") + +(define_insn "" + [(set (pc) + (if_then_else + (eq (zero_extract:SI (match_operand:QI 0 "memory_operand" "g") + (const_int 1) + (match_operand:SI 1 "general_operand" "nrmT")) (const_int 0)) (label_ref (match_operand 2 "" "")) (pc)))] "" - "@ - jlbc %0,%l2 - jbc %1,%0,%l2") + "jbc %1,%0,%l2") (define_insn "" [(set (pc)
CVS commit: src/gnu/dist/gcc4/gcc/config/rs6000
Module Name:src
Committed By: mrg
Date: Sat Mar 27 20:11:06 UTC 2010
Modified Files:
src/gnu/dist/gcc4/gcc/config/rs6000: netbsd64.h
Log Message:
don't include linux unwind support. we don't do this on 32 bit ppc,
we don't have the symbols to support it, and it breaks c++ linking.
from dennis.c.fergu...@gmail.com in PR#43041.
To generate a diff of this commit:
cvs rdiff -u -r1.5 -r1.6 src/gnu/dist/gcc4/gcc/config/rs6000/netbsd64.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/rs6000/netbsd64.h
diff -u src/gnu/dist/gcc4/gcc/config/rs6000/netbsd64.h:1.5 src/gnu/dist/gcc4/gcc/config/rs6000/netbsd64.h:1.6
--- src/gnu/dist/gcc4/gcc/config/rs6000/netbsd64.h:1.5 Mon Feb 4 04:20:51 2008
+++ src/gnu/dist/gcc4/gcc/config/rs6000/netbsd64.h Sat Mar 27 20:11:06 2010
@@ -571,6 +571,4 @@
#define LINK_GCC_C_SEQUENCE_SPEC \
"%{static:--start-group} %G %L %{static:--end-group}%{!static:%G}"
-#define MD_UNWIND_SUPPORT "config/rs6000/linux-unwind.h"
-
#define POWERPC_NETBSD
CVS commit: src/gnu/dist/gcc4/gcc/config/i386
Module Name:src Committed By: skrll Date: Sun Aug 16 17:33:14 UTC 2009 Modified Files: src/gnu/dist/gcc4/gcc/config/i386: t-netbsd64 Log Message: Use += in previous so the flags from config/t-netbsd aren't lost. To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64 diff -u src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64:1.2 src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64:1.3 --- src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64:1.2 Sun Aug 16 13:16:52 2009 +++ src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64 Sun Aug 16 17:33:14 2009 @@ -12,4 +12,4 @@ # crtend*.o cannot be compiled without -fno-asynchronous-unwind-tables, # because then __FRAME_END__ might not be the last thing in .eh_frame # section. -CRTSTUFF_T_CFLAGS = -fno-omit-frame-pointer -fno-asynchronous-unwind-tables +CRTSTUFF_T_CFLAGS += -fno-omit-frame-pointer -fno-asynchronous-unwind-tables
CVS commit: src/gnu/dist/gcc4/gcc/config/i386
Module Name:src Committed By: matt Date: Sun Aug 16 13:16:53 UTC 2009 Modified Files: src/gnu/dist/gcc4/gcc/config/i386: t-netbsd64 Log Message: Pull in a hunk from t-linux64 for compile flags for CRTSTUFF To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64 Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. Modified files: Index: src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64 diff -u src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64:1.1 src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64:1.2 --- src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64:1.1 Sat Oct 11 05:03:43 2008 +++ src/gnu/dist/gcc4/gcc/config/i386/t-netbsd64 Sun Aug 16 13:16:52 2009 @@ -7,3 +7,9 @@ LIBGCC = stmp-multilib INSTALL_LIBGCC = install-multilib + +# The pushl in CTOR initialization interferes with frame pointer elimination. +# crtend*.o cannot be compiled without -fno-asynchronous-unwind-tables, +# because then __FRAME_END__ might not be the last thing in .eh_frame +# section. +CRTSTUFF_T_CFLAGS = -fno-omit-frame-pointer -fno-asynchronous-unwind-tables
CVS commit: src/gnu/dist/gcc4/gcc/config/mips
Module Name:src
Committed By: matt
Date: Wed Aug 12 02:12:45 UTC 2009
Modified Files:
src/gnu/dist/gcc4/gcc/config/mips: netbsd.h
Log Message:
Merge most of the builtin_defines from Linux since they are far superior
to the ones NetBSD has and it allows easier porting.
To generate a diff of this commit:
cvs rdiff -u -r1.1.1.1 -r1.2 src/gnu/dist/gcc4/gcc/config/mips/netbsd.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
Modified files:
Index: src/gnu/dist/gcc4/gcc/config/mips/netbsd.h
diff -u src/gnu/dist/gcc4/gcc/config/mips/netbsd.h:1.1.1.1 src/gnu/dist/gcc4/gcc/config/mips/netbsd.h:1.2
--- src/gnu/dist/gcc4/gcc/config/mips/netbsd.h:1.1.1.1 Thu Apr 20 09:53:35 2006
+++ src/gnu/dist/gcc4/gcc/config/mips/netbsd.h Wed Aug 12 02:12:44 2009
@@ -29,28 +29,74 @@
#define MACHINE_TYPE "NetBSD/mipsel ELF"
#endif
-#define TARGET_OS_CPP_BUILTINS() \
- do \
-{ \
- NETBSD_OS_CPP_BUILTINS_ELF(); \
- builtin_define ("__NO_LEADING_UNDERSCORES__"); \
- builtin_define ("__GP_SUPPORT__"); \
- if (TARGET_LONG64)\
- builtin_define ("__LONG64"); \
- \
- if (TARGET_ABICALLS)\
- builtin_define ("__ABICALLS__"); \
- \
- if (mips_abi == ABI_EABI)\
- builtin_define ("__mips_eabi"); \
- else if (mips_abi == ABI_N32) \
- builtin_define ("__mips_n32"); \
- else if (mips_abi == ABI_64) \
- builtin_define ("__mips_n64"); \
- else if (mips_abi == ABI_O64) \
- builtin_define ("__mips_o64"); \
-} \
- while (0)
+#define TARGET_OS_CPP_BUILTINS()\
+ do\
+{\
+ NETBSD_OS_CPP_BUILTINS_ELF();\
+ builtin_define ("__NO_LEADING_UNDERSCORES__"); \
+ builtin_define ("__GP_SUPPORT__"); \
+ if (TARGET_LONG64) \
+ builtin_define ("__LONG64");\
+\
+ if (TARGET_ABICALLS) \
+ builtin_define ("__ABICALLS__"); \
+\
+/* The GNU C++ standard library requires this. */ \
+if (c_dialect_cxx ()) \
+ builtin_define ("_GNU_SOURCE");\
+\
+if (mips_abi == ABI_N32) \
+ {\
+ builtin_define ("__mips_n32");\
+builtin_define ("_ABIN32=2");\
+builtin_define ("_MIPS_SIM=_ABIN32"); \
+builtin_define ("_MIPS_SZLONG=32"); \
+builtin_define ("_MIPS_SZPTR=32"); \
+ }\
+else if (mips_abi == ABI_64)\
+ {\
+ builtin_define ("__mips_n64");\
+builtin_define ("_ABI64=3");\
+builtin_define ("_MIPS_SIM=_ABI64"); \
+builtin_define ("_MIPS_SZLONG=64"); \
+builtin_define ("_MIPS_SZPTR=64"); \
+ }\
+else if (mips_abi == ABI_O64)\
+ {\
+ builtin_define ("__mips_o64");\
+builtin_define ("_ABIO64=4");\
+builtin_define ("_MIPS_SIM=_ABIO64"); \
+builtin_define ("_MIPS_SZLONG=64"); \
+builtin_define ("_MIPS_SZPTR=64"); \
+ }\
+else if (mips_abi == ABI_EABI)\
+ {\
+ builtin_define ("__mips_eabi");\
+builtin_define ("_ABIEMB=5");\
+builtin_define ("_MIPS_SIM=_ABIEMB"); \
+ if (TARGET_LONG64) \
+ builtin_define ("_MIPS_SZLONG=64"); \
+ else \
+ builtin_define ("_MIPS_SZLONG=32"); \
+ if (TARGET_64BIT) \
+ builtin_define ("_MIPS_SZPTR=64"); \
+ else \
+ builtin_define ("_MIPS_SZPTR=32"); \
+ }\
+else \
+ {\
+ builtin_define ("_ABIO32=1");\
+ builtin_define ("_MIPS_SIM=_ABIO32"); \
+builtin_define ("_MIPS_SZLONG=32"); \
+builtin_define ("_MIPS_SZPTR=32"); \
+ }\
+if (TARGET_FLOAT64) \
+ builtin_define ("_MIPS_FPSET=32"); \
+else \
+ builtin_define ("_MIPS_FPSET=16"); \
+\
+builtin_define ("_MIPS_SZINT=32");\
+ } while (0)
/* The generic MIPS TARGET_CPU_CPP_BUILTINS are incorrect for NetBSD.
Specifically, they define too many namespace-invasive macros. Override
