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start going back to an i386 build

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This commit is contained in:
Niko Matsakis 2011-10-13 17:11:28 -07:00 committed by Brian Anderson
parent 8011e3fabb
commit 20946e6970
12 changed files with 69 additions and 61 deletions
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4
Makefile.in
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@ -50,9 +50,7 @@ include config.mk
OUR_MKFILES := Makefile config.mk $(wildcard $(CFG_SRC_DIR)/mk/*.mk)
3RDPARTY_MKFILES := $(CFG_SRC_DIR)/src/rt/libuv/Makefile \
$(wildcard $(CFG_SRC_DIR)/src/rt/libuv/*.mk)
GEN_MKFILES := $(wildcard $(CFG_SRC_DIR)/mk/libuv/mac/*) \
$(wildcard $(CFG_SRC_DIR)/mk/libuv/unix/*) \
$(wildcard $(CFG_SRC_DIR)/mk/libuv/win/*) \
GEN_MKFILES := $(wildcard $(CFG_SRC_DIR)/mk/libuv/*/*/*) \
$(wildcard $(CFG_SRC_DIR)/mk/libuv/mac/src/rt/libuv/*) \
$(wildcard $(CFG_SRC_DIR)/mk/libuv/mac/src/rt/libuv/*) \
$(wildcard $(CFG_SRC_DIR)/mk/libuv/mac/src/rt/libuv/*)

2
configure vendored
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@ -391,7 +391,7 @@ step_msg "making directories"
for i in \
doc doc/std \
nd nd/std \
rt rt/isaac rt/bigint rt/sync rt/test rt/arch/i386 \
rt rt/isaac rt/bigint rt/sync rt/test rt/arch/i386 rt/arch/x86_64 \
rt/libuv rt/libuv/src/ares rt/libuv/src/eio rt/libuv/src/ev \
rustllvm dl \
test/run-pass test/run-fail test/compile-fail \

4
mk/libuv/x86_64/mac/src/rt/libuv/run-benchmarks.target.mk
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@ -9,7 +9,7 @@ CFLAGS_Default := -fasm-blocks \
-mpascal-strings \
-Os \
-gdwarf-2 \
-arch i386
-arch x86_64
# Flags passed to only C files.
CFLAGS_C_Default :=
@ -68,7 +68,7 @@ $(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj)/%.c FORCE_DO_CMD
# End of this set of suffix rules
### Rules for final target.
LDFLAGS_Default := -arch i386 \
LDFLAGS_Default := -arch x86_64 \
-L$(builddir)
LIBS := -framework Carbon \

4
mk/libuv/x86_64/mac/src/rt/libuv/run-tests.target.mk
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@ -12,7 +12,7 @@ CFLAGS_Default := -fasm-blocks \
-mpascal-strings \
-Os \
-gdwarf-2 \
-arch i386
-arch x86_64
# Flags passed to only C files.
CFLAGS_C_Default :=
@ -104,7 +104,7 @@ $(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj)/%.c FORCE_DO_CMD
# End of this set of suffix rules
### Rules for final target.
LDFLAGS_Default := -arch i386 \
LDFLAGS_Default := -arch x86_64 \
-L$(builddir)
LIBS := -framework Carbon \

4
mk/libuv/x86_64/mac/src/rt/libuv/uv.target.mk
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@ -15,7 +15,7 @@ CFLAGS_Default := -fasm-blocks \
-mpascal-strings \
-Os \
-gdwarf-2 \
-arch i386
-arch x86_64
# Flags passed to only C files.
CFLAGS_C_Default :=
@ -120,7 +120,7 @@ $(obj).$(TOOLSET)/$(TARGET)/%.o: $(obj)/%.c FORCE_DO_CMD
# End of this set of suffix rules
### Rules for final target.
LDFLAGS_Default := -arch i386 \
LDFLAGS_Default := -arch x86_64 \
-L$(builddir)
LIBS := -lm

10
mk/platform.mk
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@ -66,13 +66,13 @@ ifneq ($(findstring darwin,$(CFG_OSTYPE)),)
# approaches welcome!
#
# NB: Currently GCC's optimizer breaks rustrt (task-comm-1 hangs) on Darwin.
CFG_GCC_CFLAGS += -m64 #NDM
CFG_CLANG_CFLAGS += -m64 #NDM
CFG_GCC_CFLAGS += -m32
CFG_CLANG_CFLAGS += -m32
ifeq ($(CFG_CPUTYPE), x86_64)
CFG_GCCISH_CFLAGS += -arch x86_64 #NDM
CFG_GCCISH_LINK_FLAGS += -arch x86_64 #NDM
CFG_GCCISH_CFLAGS += -arch i386
CFG_GCCISH_LINK_FLAGS += -arch i386
endif
CFG_GCCISH_LINK_FLAGS += -m64
CFG_GCCISH_LINK_FLAGS += -m32
CFG_DSYMUTIL := dsymutil
CFG_DEF_SUFFIX := .darwin.def
# Mac requires this flag to make rpath work

17
mk/rt.mk
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@ -32,8 +32,8 @@ RUNTIME_CS := rt/sync/timer.cpp \
rt/memory_region.cpp \
rt/test/rust_test_harness.cpp \
rt/test/rust_test_runtime.cpp \
rt/test/rust_test_util.cpp #NDM
#NDM rt/arch/i386/context.cpp
rt/test/rust_test_util.cpp \
rt/arch/i386/context.cpp
RUNTIME_LL :=
@ -76,25 +76,30 @@ RUNTIME_HDR := rt/globals.h \
rt/test/rust_test_harness.h \
rt/test/rust_test_runtime.h \
rt/test/rust_test_util.h \
<<<<<<< HEAD
rt/arch/i386/context.h
=======
rt/arch/i386/context.h
>>>>>>> start going back to an i386 build
ifeq ($(CFG_WINDOWSY), 1)
LIBUV_OSTYPE := win
LIBUV_ARCH := x86_64 #NDM
LIBUV_ARCH := i386
LIBUV_LIB := rt/libuv/Default/obj.target/src/rt/libuv/libuv.a
else ifeq ($(CFG_OSTYPE), apple-darwin)
LIBUV_OSTYPE := mac
LIBUV_ARCH := x86_64 #NDM
LIBUV_ARCH := i386
LIBUV_LIB := rt/libuv/Default/libuv.a
else
LIBUV_OSTYPE := unix
LIBUV_ARCH := x86_64 #NDM
LIBUV_ARCH := i386
LIBUV_LIB := rt/libuv/Default/obj.target/src/rt/libuv/libuv.a
endif
RUNTIME_DEF := rt/rustrt$(CFG_DEF_SUFFIX)
RUNTIME_INCS := -I $(S)src/rt/isaac -I $(S)src/rt/uthash \
-I $(S)src/rt/arch/i386 -I $(S)src/rt/libuv/include
-I $(S)src/rt/arch/x86_64 \
-I $(S)src/rt/libuv/include
RUNTIME_OBJS := $(RUNTIME_CS:.cpp=.o) $(RUNTIME_LL:.ll=.o) $(RUNTIME_S:.S=.o)
RUNTIME_LIBS := $(LIBUV_LIB)

11
src/etc/gyp-uv
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@ -40,14 +40,17 @@ do
# Comment out the gyp auto regeneration
for os in mac unix win; do
sed -i ".save" \
sed -i "" \
-e 's/^\(Makefile: $(srcdir)\/src\/rt\/libuv\/uv\.gyp\)/#\1/' \
mk/libuv/$ARCH/$os/Makefile
sed -i ".save" \
sed -i "" \
-e 's/^\( $(call do_cmd,regen_makefile)\)/#\1/' \
mk/libuv/$ARCH/$os/Makefile
rm mk/libuv/$ARCH/$os/Makefile.save
done
done
# On Mac, GYP hardcodes a -arch i386 into the output. Fix that.
sed -i "" \
-e 's/-arch i386/-arch x86_64/' \
mk/libuv/x86_64/mac/src/rt/libuv/*.mk

56
src/rt/arch/x86_64/_context.S
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@ -54,44 +54,44 @@ swap_registers:
// jump back into the old code.
// Save instruction pointer:
popl %rax
movl %rax, 104(%rdi)
pop %rax
mov %rax, 104(%rdi)
// Save non-volatile integer registers:
// (including RSP)
movl %rbx, 0(%rdi)
movl %rsp, 8(%rdi)
movl %rbp, 16(%rdi)
movl %r12, 24(%rdi)
movl %r13, 32(%rdi)
movl %r14, 40(%rdi)
movl %r15, 48(%rdi)
mov %rbx, 0(%rdi)
mov %rsp, 8(%rdi)
mov %rbp, 16(%rdi)
mov %r12, 24(%rdi)
mov %r13, 32(%rdi)
mov %r14, 40(%rdi)
mov %r15, 48(%rdi)
// Save non-volatile XMM registers:
movl %xmm0, 56(%rdi)
movl %xmm1, 64(%rdi)
movl %xmm2, 72(%rdi)
movl %xmm3, 80(%rdi)
movl %xmm4, 88(%rdi)
movl %xmm5, 96(%rdi)
movapd %xmm0, 56(%rdi)
movapd %xmm1, 64(%rdi)
movapd %xmm2, 72(%rdi)
movapd %xmm3, 80(%rdi)
movapd %xmm4, 88(%rdi)
movapd %xmm5, 96(%rdi)
// Restore non-volatile integer registers:
// (including RSP)
movl 0(%rsi), %rbx
movl 8(%rsi), %rsp
movl 16(%rsi), %rbp
movl 24(%rsi), %r12
movl 32(%rsi), %r13
movl 40(%rsi), %r14
movl 48(%rsi), %r15
mov 0(%rsi), %rbx
mov 8(%rsi), %rsp
mov 16(%rsi), %rbp
mov 24(%rsi), %r12
mov 32(%rsi), %r13
mov 40(%rsi), %r14
mov 48(%rsi), %r15
// Restore non-volatile XMM registers:
movl 56(%rsi), %xmm0
movl 64(%rsi), %xmm1
movl 72(%rsi), %xmm2
movl 80(%rsi), %xmm3
movl 88(%rsi), %xmm4
movl 96(%rsi), %xmm5
movapd 56(%rsi), %xmm0
movapd 64(%rsi), %xmm1
movapd 72(%rsi), %xmm2
movapd 80(%rsi), %xmm3
movapd 88(%rsi), %xmm4
movapd 96(%rsi), %xmm5
// Jump to the instruction pointer
// found in regs:

12
src/rt/arch/x86_64/ccall.S
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@ -11,11 +11,11 @@ _upcall_call_c_stack:
.globl upcall_call_c_stack
upcall_call_c_stack:
#endif
pushl %rbp
movl %rsp,%rbp // save rsp
movl %rsi,%rsp // switch stack
calll *%rdi
movl %rbp,%rsp // would like to use "leave" but it's slower
popl %rbp
push %rbp
mov %rsp,%rbp // save rsp
mov %rsi,%rsp // switch stack
call *%rdi
mov %rbp,%rsp // would like to use "leave" but it's slower
pop %rbp
ret

2
src/rt/arch/x86_64/context.cpp
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@ -33,6 +33,6 @@ void context::call(void *f, void *arg, void *stack) {
*--sp = (uint64_t)arg;
*--sp = 0xdeadbeef;
regs.regs[1] = (uint64_t)sp;
regs.regs[RSP] = (uint64_t)sp;
regs.ip = (uint64_t)f;
}

4
src/rt/arch/x86_64/context.h
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@ -27,6 +27,8 @@ struct registers_t {
class context {
public:
static const int RSP = 1;
registers_t regs;
context();
@ -42,7 +44,7 @@ public:
// function being called causes the task to fail, then we have to avoid
// leaking space on the C stack.
inline void *alloc_stack(size_t nbytes) {
uint32_t bot = regs.esp;
uint32_t bot = regs.regs[RSP];
uint32_t top = align_down(bot - nbytes);
#ifdef HAVE_VALGRIND