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yaml --- r: 141242 b: refs/heads/try2 c: 9bb8077 h: refs/heads/master v: v3
1 parent 6b81a2d commit 3ce0c82

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‎[refs]

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
55
refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
66
refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
77
refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
8-
refs/heads/try2: 1f8c4b096da8d7c6436038730fa4a862e1ac91f5
8+
refs/heads/try2: 9bb8077c1816853527fdb1bc6333e266d7ae80a6
99
refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
1010
refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
1111
refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

‎branches/try2/.gitignore

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -73,7 +73,6 @@ src/.DS_Store
7373
/doc/html
7474
/doc/latex
7575
/doc/std
76-
/doc/extra
7776
/nd/
7877
/llvm/
7978
version.md
@@ -82,6 +81,7 @@ keywords.md
8281
x86_64-apple-darwin/
8382
x86_64-unknown-linux-gnu/
8483
i686-unknown-linux-gnu/
84+
doc/core/
8585
tmp.*.rs
8686
config.stamp
8787
.DS_Store

‎branches/try2/configure

Lines changed: 5 additions & 9 deletions
Original file line numberDiff line numberDiff line change
@@ -665,16 +665,12 @@ make_dir rt
665665
for t in $CFG_TARGET_TRIPLES
666666
do
667667
make_dir rt/$t
668-
for s in 0 1 2 3
668+
for i in \
669+
isaac linenoise sync test \
670+
arch/i386 arch/x86_64 arch/arm arch/mips \
671+
libuv libuv/src/ares libuv/src/eio libuv/src/ev
669672
do
670-
make_dir rt/$t/stage$s
671-
for i in \
672-
isaac linenoise sync test \
673-
arch/i386 arch/x86_64 arch/arm arch/mips \
674-
libuv libuv/src/ares libuv/src/eio libuv/src/ev
675-
do
676-
make_dir rt/$t/stage$s/$i
677-
done
673+
make_dir rt/$t/$i
678674
done
679675
done
680676

‎branches/try2/mk/platform.mk

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -29,7 +29,7 @@ $(foreach t,$(CFG_TARGET_TRIPLES),$(info cfg: os for $(t) is $(OSTYPE_$(t))))
2929
# FIXME: no-omit-frame-pointer is just so that task_start_wrapper
3030
# has a frame pointer and the stack walker can understand it. Turning off
3131
# frame pointers everywhere is overkill
32-
CFG_GCCISH_CFLAGS += -fno-omit-frame-pointer -DUSE_UTF8
32+
CFG_GCCISH_CFLAGS += -fno-omit-frame-pointer
3333

3434
# On Darwin, we need to run dsymutil so the debugging information ends
3535
# up in the right place. On other platforms, it automatically gets

‎branches/try2/mk/rt.mk

Lines changed: 47 additions & 53 deletions
Original file line numberDiff line numberDiff line change
@@ -41,19 +41,14 @@ ifneq ($(strip $(findstring snap,$(MAKECMDGOALS))),)
4141
SNAP_DEFINES=-DRUST_SNAPSHOT
4242
endif
4343

44+
4445
define DEF_RUNTIME_TARGETS
4546

4647
######################################################################
4748
# Runtime (C++) library variables
4849
######################################################################
4950

50-
# $(1) is the target triple
51-
# $(2) is the stage number
52-
53-
RUNTIME_CFLAGS_$(1)_$(2) = -D_RUST_STAGE$(2)
54-
RUNTIME_CXXFLAGS_$(1)_$(2) = -D_RUST_STAGE$(2)
55-
56-
RUNTIME_CXXS_$(1)_$(2) := \
51+
RUNTIME_CXXS_$(1) := \
5752
rt/sync/timer.cpp \
5853
rt/sync/lock_and_signal.cpp \
5954
rt/sync/rust_thread.cpp \
@@ -88,70 +83,70 @@ RUNTIME_CXXS_$(1)_$(2) := \
8883
rt/rust_android_dummy.cpp \
8984
rt/rust_test_helpers.cpp
9085

91-
RUNTIME_CS_$(1)_$(2) := rt/linenoise/linenoise.c rt/linenoise/utf8.c
86+
RUNTIME_CS_$(1) := rt/linenoise/linenoise.c rt/linenoise/utf8.c
9287

93-
RUNTIME_S_$(1)_$(2) := rt/arch/$$(HOST_$(1))/_context.S \
94-
rt/arch/$$(HOST_$(1))/ccall.S \
95-
rt/arch/$$(HOST_$(1))/record_sp.S
88+
RUNTIME_S_$(1) := rt/arch/$$(HOST_$(1))/_context.S \
89+
rt/arch/$$(HOST_$(1))/ccall.S \
90+
rt/arch/$$(HOST_$(1))/record_sp.S
9691

9792
ifeq ($$(CFG_WINDOWSY_$(1)), 1)
98-
LIBUV_OSTYPE_$(1)_$(2) := win
99-
LIBUV_LIB_$(1)_$(2) := rt/$(1)/stage$(2)/libuv/libuv.a
93+
LIBUV_OSTYPE_$(1) := win
94+
LIBUV_LIB_$(1) := rt/$(1)/libuv/libuv.a
10095
else ifeq ($(OSTYPE_$(1)), apple-darwin)
101-
LIBUV_OSTYPE_$(1)_$(2) := mac
102-
LIBUV_LIB_$(1)_$(2) := rt/$(1)/stage$(2)/libuv/libuv.a
96+
LIBUV_OSTYPE_$(1) := mac
97+
LIBUV_LIB_$(1) := rt/$(1)/libuv/libuv.a
10398
else ifeq ($(OSTYPE_$(1)), unknown-freebsd)
104-
LIBUV_OSTYPE_$(1)_$(2) := unix/freebsd
105-
LIBUV_LIB_$(1)_$(2) := rt/$(1)/stage$(2)/libuv/libuv.a
99+
LIBUV_OSTYPE_$(1) := unix/freebsd
100+
LIBUV_LIB_$(1) := rt/$(1)/libuv/libuv.a
106101
else ifeq ($(OSTYPE_$(1)), linux-androideabi)
107-
LIBUV_OSTYPE_$(1)_$(2) := unix/android
108-
LIBUV_LIB_$(1)_$(2) := rt/$(1)/stage$(2)/libuv/libuv.a
102+
LIBUV_OSTYPE_$(1) := unix/android
103+
LIBUV_LIB_$(1) := rt/$(1)/libuv/libuv.a
109104
else
110-
LIBUV_OSTYPE_$(1)_$(2) := unix/linux
111-
LIBUV_LIB_$(1)_$(2) := rt/$(1)/stage$(2)/libuv/libuv.a
105+
LIBUV_OSTYPE_$(1) := unix/linux
106+
LIBUV_LIB_$(1) := rt/$(1)/libuv/libuv.a
112107
endif
113108

114-
RUNTIME_DEF_$(1)_$(2) := rt/rustrt$(CFG_DEF_SUFFIX_$(1))
115-
RUNTIME_INCS_$(1)_$(2) := -I $$(S)src/rt -I $$(S)src/rt/isaac -I $$(S)src/rt/uthash \
109+
RUNTIME_DEF_$(1) := rt/rustrt$(CFG_DEF_SUFFIX_$(1))
110+
RUNTIME_INCS_$(1) := -I $$(S)src/rt -I $$(S)src/rt/isaac -I $$(S)src/rt/uthash \
116111
-I $$(S)src/rt/arch/$$(HOST_$(1)) \
117112
-I $$(S)src/rt/linenoise \
118113
-I $$(S)src/libuv/include
119-
RUNTIME_OBJS_$(1)_$(2) := $$(RUNTIME_CXXS_$(1)_$(2):rt/%.cpp=rt/$(1)/stage$(2)/%.o) \
120-
$$(RUNTIME_CS_$(1)_$(2):rt/%.c=rt/$(1)/stage$(2)/%.o) \
121-
$$(RUNTIME_S_$(1)_$(2):rt/%.S=rt/$(1)/stage$(2)/%.o)
122-
ALL_OBJ_FILES += $$(RUNTIME_OBJS_$(1)_$(2))
114+
RUNTIME_OBJS_$(1) := $$(RUNTIME_CXXS_$(1):rt/%.cpp=rt/$(1)/%.o) \
115+
$$(RUNTIME_CS_$(1):rt/%.c=rt/$(1)/%.o) \
116+
$$(RUNTIME_S_$(1):rt/%.S=rt/$(1)/%.o)
117+
ALL_OBJ_FILES += $$(RUNTIME_OBJS_$(1))
123118

124-
MORESTACK_OBJ_$(1)_$(2) := rt/$(1)/stage$(2)/arch/$$(HOST_$(1))/morestack.o
125-
ALL_OBJ_FILES += $$(MORESTACK_OBJS_$(1)_$(2))
119+
MORESTACK_OBJ_$(1) := rt/$(1)/arch/$$(HOST_$(1))/morestack.o
120+
ALL_OBJ_FILES += $$(MORESTACK_OBJS_$(1))
126121

127-
RUNTIME_LIBS_$(1)_$(2) := $$(LIBUV_LIB_$(1)_$(2))
122+
RUNTIME_LIBS_$(1) := $$(LIBUV_LIB_$(1))
128123

129-
rt/$(1)/stage$(2)/%.o: rt/%.cpp $$(MKFILE_DEPS)
124+
rt/$(1)/%.o: rt/%.cpp $$(MKFILE_DEPS)
130125
@$$(call E, compile: $$@)
131-
$$(Q)$$(call CFG_COMPILE_CXX_$(1), $$@, $$(RUNTIME_INCS_$(1)_$(2)) \
132-
$$(SNAP_DEFINES) $$(RUNTIME_CXXFLAGS_$(1)_$(2))) $$<
126+
$$(Q)$$(call CFG_COMPILE_CXX_$(1), $$@, $$(RUNTIME_INCS_$(1)) \
127+
$$(SNAP_DEFINES)) $$<
133128

134-
rt/$(1)/stage$(2)/%.o: rt/%.c $$(MKFILE_DEPS)
129+
rt/$(1)/%.o: rt/%.c $$(MKFILE_DEPS)
135130
@$$(call E, compile: $$@)
136-
$$(Q)$$(call CFG_COMPILE_C_$(1), $$@, $$(RUNTIME_INCS_$(1)_$(2)) \
137-
$$(SNAP_DEFINES) $$(RUNTIME_CFLAGS_$(1)_$(2))) $$<
131+
$$(Q)$$(call CFG_COMPILE_C_$(1), $$@, $$(RUNTIME_INCS_$(1)) \
132+
$$(SNAP_DEFINES)) $$<
138133

139-
rt/$(1)/stage$(2)/%.o: rt/%.S $$(MKFILE_DEPS) \
134+
rt/$(1)/%.o: rt/%.S $$(MKFILE_DEPS) \
140135
$$(LLVM_CONFIG_$$(CFG_BUILD_TRIPLE))
141136
@$$(call E, compile: $$@)
142137
$$(Q)$$(call CFG_ASSEMBLE_$(1),$$@,$$<)
143138

144-
rt/$(1)/stage$(2)/arch/$$(HOST_$(1))/libmorestack.a: $$(MORESTACK_OBJ_$(1)_$(2))
139+
rt/$(1)/arch/$$(HOST_$(1))/libmorestack.a: $$(MORESTACK_OBJ_$(1))
145140
@$$(call E, link: $$@)
146141
$$(Q)$(AR_$(1)) rcs $$@ $$<
147142

148-
rt/$(1)/stage$(2)/$(CFG_RUNTIME_$(1)): $$(RUNTIME_OBJS_$(1)_$(2)) $$(MKFILE_DEPS) \
149-
$$(RUNTIME_DEF_$(1)_$(2)) \
150-
$$(RUNTIME_LIBS_$(1)_$(2))
143+
rt/$(1)/$(CFG_RUNTIME_$(1)): $$(RUNTIME_OBJS_$(1)) $$(MKFILE_DEPS) \
144+
$$(RUNTIME_DEF_$(1)) \
145+
$$(RUNTIME_LIBS_$(1))
151146
@$$(call E, link: $$@)
152-
$$(Q)$$(call CFG_LINK_CXX_$(1),$$@, $$(RUNTIME_OBJS_$(1)_$(2)) \
153-
$$(CFG_GCCISH_POST_LIB_FLAGS_$(1)) $$(RUNTIME_LIBS_$(1)_$(2)) \
154-
$$(CFG_LIBUV_LINK_FLAGS_$(1)),$$(RUNTIME_DEF_$(1)_$(2)),$$(CFG_RUNTIME_$(1)))
147+
$$(Q)$$(call CFG_LINK_CXX_$(1),$$@, $$(RUNTIME_OBJS_$(1)) \
148+
$$(CFG_GCCISH_POST_LIB_FLAGS_$(1)) $$(RUNTIME_LIBS_$(1)) \
149+
$$(CFG_LIBUV_LINK_FLAGS_$(1)),$$(RUNTIME_DEF_$(1)),$$(CFG_RUNTIME_$(1)))
155150

156151
# FIXME: For some reason libuv's makefiles can't figure out the
157152
# correct definition of CC on the mingw I'm using, so we are
@@ -170,32 +165,32 @@ endif
170165

171166
# XXX: Shouldn't need platform-specific conditions here
172167
ifdef CFG_WINDOWSY_$(1)
173-
$$(LIBUV_LIB_$(1)_$(2)): $$(LIBUV_DEPS)
168+
$$(LIBUV_LIB_$(1)): $$(LIBUV_DEPS)
174169
$$(Q)$$(MAKE) -C $$(S)src/libuv/ \
175-
builddir_name="$$(CFG_BUILD_DIR)/rt/$(1)/stage$(2)/libuv" \
170+
builddir_name="$$(CFG_BUILD_DIR)/rt/$(1)/libuv" \
176171
OS=mingw \
177172
V=$$(VERBOSE)
178173
else ifeq ($(OSTYPE_$(1)), linux-androideabi)
179-
$$(LIBUV_LIB_$(1)_$(2)): $$(LIBUV_DEPS)
174+
$$(LIBUV_LIB_$(1)): $$(LIBUV_DEPS)
180175
$$(Q)$$(MAKE) -C $$(S)src/libuv/ \
181176
CFLAGS="$$(CFG_GCCISH_CFLAGS) $$(LIBUV_FLAGS_$$(HOST_$(1))) $$(SNAP_DEFINES)" \
182177
LDFLAGS="$$(CFG_GCCISH_LINK_FLAGS) $$(LIBUV_FLAGS_$$(HOST_$(1)))" \
183178
CC="$$(CC_$(1))" \
184179
CXX="$$(CXX_$(1))" \
185180
AR="$$(AR_$(1))" \
186181
BUILDTYPE=Release \
187-
builddir_name="$$(CFG_BUILD_DIR)/rt/$(1)/stage$(2)/libuv" \
182+
builddir_name="$$(CFG_BUILD_DIR)/rt/$(1)/libuv" \
188183
host=android OS=linux \
189184
V=$$(VERBOSE)
190185
else
191-
$$(LIBUV_LIB_$(1)_$(2)): $$(LIBUV_DEPS)
186+
$$(LIBUV_LIB_$(1)): $$(LIBUV_DEPS)
192187
$$(Q)$$(MAKE) -C $$(S)src/libuv/ \
193188
CFLAGS="$$(CFG_GCCISH_CFLAGS) $$(LIBUV_FLAGS_$$(HOST_$(1))) $$(SNAP_DEFINES)" \
194189
LDFLAGS="$$(CFG_GCCISH_LINK_FLAGS) $$(LIBUV_FLAGS_$$(HOST_$(1)))" \
195190
CC="$$(CC_$(1))" \
196191
CXX="$$(CXX_$(1))" \
197192
AR="$$(AR_$(1))" \
198-
builddir_name="$$(CFG_BUILD_DIR)/rt/$(1)/stage$(2)/libuv" \
193+
builddir_name="$$(CFG_BUILD_DIR)/rt/$(1)/libuv" \
199194
V=$$(VERBOSE)
200195
endif
201196

@@ -234,6 +229,5 @@ endif
234229
endef
235230

236231
# Instantiate template for all stages
237-
$(foreach stage,$(STAGES), \
238-
$(foreach target,$(CFG_TARGET_TRIPLES), \
239-
$(eval $(call DEF_RUNTIME_TARGETS,$(target),$(stage)))))
232+
$(foreach target,$(CFG_TARGET_TRIPLES), \
233+
$(eval $(call DEF_RUNTIME_TARGETS,$(target))))

‎branches/try2/mk/target.mk

Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -18,13 +18,13 @@
1818
define TARGET_STAGE_N
1919

2020
$$(TLIB$(1)_T_$(2)_H_$(3))/libmorestack.a: \
21-
rt/$(2)/stage$(1)/arch/$$(HOST_$(2))/libmorestack.a \
21+
rt/$(2)/arch/$$(HOST_$(2))/libmorestack.a \
2222
| $$(TLIB$(1)_T_$(2)_H_$(3))/
2323
@$$(call E, cp: $$@)
2424
$$(Q)cp $$< $$@
2525

2626
$$(TLIB$(1)_T_$(2)_H_$(3))/$(CFG_RUNTIME_$(2)): \
27-
rt/$(2)/stage$(1)/$(CFG_RUNTIME_$(2)) \
27+
rt/$(2)/$(CFG_RUNTIME_$(2)) \
2828
| $$(TLIB$(1)_T_$(2)_H_$(3))/
2929
@$$(call E, cp: $$@)
3030
$$(Q)cp $$< $$@

‎branches/try2/src/libextra/arc.rs

Lines changed: 21 additions & 11 deletions
Original file line numberDiff line numberDiff line change
@@ -107,7 +107,7 @@ pub impl<'self> Condvar<'self> {
107107
****************************************************************************/
108108

109109
/// An atomically reference counted wrapper for shared immutable state.
110-
pub struct ARC<T> { x: UnsafeAtomicRcBox<T> }
110+
struct ARC<T> { x: UnsafeAtomicRcBox<T> }
111111

112112
/// Create an atomically reference counted wrapper.
113113
pub fn ARC<T:Const + Owned>(data: T) -> ARC<T> {
@@ -118,22 +118,29 @@ pub fn ARC<T:Const + Owned>(data: T) -> ARC<T> {
118118
* Access the underlying data in an atomically reference counted
119119
* wrapper.
120120
*/
121-
pub impl<T:Const+Owned> ARC<T> {
122-
fn get<'a>(&'a self) -> &'a T {
121+
pub fn get<'a, T:Const + Owned>(rc: &'a ARC<T>) -> &'a T {
122+
rc.get()
123+
}
124+
125+
impl<T:Const+Owned> ARC<T> {
126+
pub fn get<'a>(&'a self) -> &'a T {
123127
unsafe { &*self.x.get_immut() }
124128
}
125129
}
126-
127130
/**
128131
* Duplicate an atomically reference counted wrapper.
129132
*
130133
* The resulting two `arc` objects will point to the same underlying data
131134
* object. However, one of the `arc` objects can be sent to another task,
132135
* allowing them to share the underlying data.
133136
*/
137+
pub fn clone<T:Const + Owned>(rc: &ARC<T>) -> ARC<T> {
138+
ARC { x: rc.x.clone() }
139+
}
140+
134141
impl<T:Const + Owned> Clone for ARC<T> {
135142
fn clone(&self) -> ARC<T> {
136-
ARC { x: self.x.clone() }
143+
clone(self)
137144
}
138145
}
139146

@@ -505,31 +512,34 @@ pub impl<'self, T:Const + Owned> RWReadMode<'self, T> {
505512
#[cfg(test)]
506513
mod tests {
507514
use core::prelude::*;
508-
use core::cell::Cell;
515+
509516
use arc::*;
510517
use arc;
511518

519+
use core::cell::Cell;
520+
use core::task;
521+
512522
#[test]
513523
fn manually_share_arc() {
514524
let v = ~[1, 2, 3, 4, 5, 6, 7, 8, 9, 10];
515-
let arc_v = ARC(v);
525+
let arc_v = arc::ARC(v);
516526

517527
let (p, c) = comm::stream();
518528

519529
do task::spawn() || {
520530
let p = comm::PortSet::new();
521531
c.send(p.chan());
522532

523-
let arc_v : ARC<~[int]> = p.recv();
533+
let arc_v = p.recv();
524534

525-
let v = copy (*arc_v.get());
535+
let v = copy *arc::get::<~[int]>(&arc_v);
526536
assert_eq!(v[3], 4);
527537
};
528538

529539
let c = p.recv();
530-
c.send(arc_v.clone());
540+
c.send(arc::clone(&arc_v));
531541

532-
assert_eq!(arc_v.get()[2], 3);
542+
assert_eq!((*arc::get(&arc_v))[2], 3);
533543
assert_eq!(arc_v.get()[4], 5);
534544

535545
info!(arc_v);

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