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tinycc/lib/Makefile

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make: new lib/Makefile for libtcc1.a on more platforms win32/64 cross-compilers now build libtcc1.a and install it together with the windows headers in a 'win32' sub-directory of TCCDIR.
2010-12-04 23:47:08 +08:00
#
# Tiny C Compiler Makefile for libtcc1.a
#
Revert all of my changes to directories & codingstyle.
2015-07-30 04:53:57 +08:00
TOP = ..
configure: pass CONFIG_xxxDIR/PATH options via commandline - except for CONFIG_SYSROOT and CONFIG_TCCDIR Strictly neccessary it is only for CONFIG_MULTIARCHDIR because otherwise if it's in config.h it is impossible to leave it undefined. But it is also nicer not to use these definitions for cross-compilers. - Also: lib/Makefile : include ../Makefile for CFLAGS lib/libtcc1.c : fix an issue compiling tcc with tcc on x64
2013-02-15 00:43:24 +08:00
include $(TOP)/Makefile
build: restore out-of-tree support
2016-10-02 03:06:53 +08:00
VPATH = $(TOPSRC)/lib $(TOPSRC)/win32/lib
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
T = $(or $(CROSS_TARGET),$(NATIVE_TARGET),unknown)
X = $(if $(CROSS_TARGET),$(CROSS_TARGET)-)
make: new lib/Makefile for libtcc1.a on more platforms win32/64 cross-compilers now build libtcc1.a and install it together with the windows headers in a 'win32' sub-directory of TCCDIR.
2010-12-04 23:47:08 +08:00
various stuff win32/Makefile ("for cygwin") removed - On cygwin, the normal ./configure && make can be used with either cygwin's "GCC for Win32 Toolchain" ./configure --cross-prefix=i686-w64-mingw32- or with an existing tcc: ./configure --cc=<old-tccdir>/tcc.exe tcctest.c: - exclude test_high_clobbers() on _WIN64 (does not work) tests2/95_bitfield.c: - use 'signed char' for ARM (where default 'char' is unsigned) tests: - remove -I "expr" diff option to allow tests with busybox-diff. libtcc.c, tcc.c: - removed -iwithprefix option. It is supposed to be combined with -iprefix which we don't have either. tccgen.c: - fix assignments and return of 'void', as in void f() { void *p, *q; *p = *q: return *p; } This appears to be allowed but should do nothing. tcc.h, libtcc.c, tccpp.c: - Revert "Introduce VIP sysinclude paths which are always searched first" This reverts commit 1d5e386b0a78393ac6b670c209a185849ec798a1. The patch was giving tcc's system includes priority over -I which is not how it should be. tccelf.c: - add DT_TEXTREL tag only if text relocations are actually used (which is likely not the case on x86_64) - prepare_dynamic_rel(): avoid relocation of unresolved (weak) symbols tccrun.c: - for HAVE_SELINUX, use two mappings to the same (real) file. (it was so once except the RX mapping wasn't used at all). tccpe.c: - fix relocation constant used for x86_64 (by Andrei E. Warentin) - #ifndef _WIN32 do "chmod 755 ..." to get runnable exes on cygwin. tccasm.c: - keep forward asm labels static, otherwise they will endup in dynsym eventually. configure, Makefile: - mingw32: respect ./configure options --bindir --docdir --libdir - allow overriding tcc when building libtcc1.a and libtcc.def with make XTCC=<tcc program to use> - use $(wildcard ...) for install to allow installing just a cross compiler for example make cross-arm make install - use name <target>-libtcc1.a build-tcc.bat: - add options: -clean, -b bindir
2017-10-12 00:13:43 +08:00
XTCC ?= $(TOP)/$(X)tcc$(EXESUF)
XCC = $(XTCC)
XAR = $(XTCC) -ar
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
XFLAGS-unx = -B$(TOPSRC)
XFLAGS-win = -B$(TOPSRC)/win32 -I$(TOPSRC)/include
tccrun.c: standalone backtraces with -bt[N] or -b This makes it possible to get backtraces with executables (including DLLs/SOs) like we had it already with -g -run. Option -b includes -bt, and -bt includes -g. - new file lib/bt-exe.c: used to link rt_printline and the exception handler from tccrun.c into executables/DLLs. - new file lib/bt-log.c: provides a function that may be called from user code to print out a backtrace with a message (currently for i386/x86_64 only): int (*tcc_backtrace)(const char *fmt, ...); As an extra hack, if 'fmt' is prefixed like "^file.c^..." then the backtrace will skip calls from within 'file.c'. - new file lib/bt-dll.c: used on win32 to link the backtrace and bcheck functions with the main module at runtime - bcheck.c: now uses the tcc_backtrace function from above - tccgen.c: minor cleanups - tccelf.c: stab sections get SHF_ALLOC for easy access. Also in relocate_section(): 64bit relocations for stabs in DLLs cannot work. To find DLL addresses, the DLL base is added manually in tccrun.c via rc.prog_base instead. - tccpe.c: there are some changes to allow merging sections, used to merge .finit_array into .data in the first place. - tccpp.c: tcc -run now #defines __TCC_RUN__ also: refactor a line in tal_realloc that was incompatible with bcheck - tcctest.c: fixed a problem with r12 which tcc cannot preserve as well as gcc does. - tests2/112_backtrace.c: test the feature and the bcheck test18 that previously was in boundtest.c
2020-01-18 05:58:39 +08:00
XFLAGS = $(XFLAGS$(XCFG)) -I$(TOP)
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
XCFG = $(or $(findstring -win,$T),-unx)
make SILENT=yes This allows to run make more silently. Also, turns off debug info for binaries by default, but adds a switch to get it back easily ./configure --debug
2020-04-12 23:34:01 +08:00
S = $(if $(findstring yes,$(SILENT)),@$(info * $@))
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
Fix gcc10 warnings i386-gen.c: - load/gen_opf: set v1.sym to NULL lib/Makefile: - Add -gstabs -fno-omit-frame-pointer -Wno-unused-function -Wno-unused-variable lib/bt-log.c: - tcc_backtrace: Prevent __builtin_frame_address warning tccgen.c: - struct_layout: Set t.t to VT_BYTE - default_debug: Use octal instead of -1 to make size_t work tccpp.c: - tal_realloc_impl: Only memcpy when p set x86_64-gen.c: - gen_bounds_epilog: Do not save/restore rcx (not caller/callee saved) This also made stack not aligned to 16 bytes.
2020-05-24 02:27:43 +08:00
# in order to use gcc, type: make <target>-libtcc1-usegcc=yes
various stuff win32/Makefile ("for cygwin") removed - On cygwin, the normal ./configure && make can be used with either cygwin's "GCC for Win32 Toolchain" ./configure --cross-prefix=i686-w64-mingw32- or with an existing tcc: ./configure --cc=<old-tccdir>/tcc.exe tcctest.c: - exclude test_high_clobbers() on _WIN64 (does not work) tests2/95_bitfield.c: - use 'signed char' for ARM (where default 'char' is unsigned) tests: - remove -I "expr" diff option to allow tests with busybox-diff. libtcc.c, tcc.c: - removed -iwithprefix option. It is supposed to be combined with -iprefix which we don't have either. tccgen.c: - fix assignments and return of 'void', as in void f() { void *p, *q; *p = *q: return *p; } This appears to be allowed but should do nothing. tcc.h, libtcc.c, tccpp.c: - Revert "Introduce VIP sysinclude paths which are always searched first" This reverts commit 1d5e386b0a78393ac6b670c209a185849ec798a1. The patch was giving tcc's system includes priority over -I which is not how it should be. tccelf.c: - add DT_TEXTREL tag only if text relocations are actually used (which is likely not the case on x86_64) - prepare_dynamic_rel(): avoid relocation of unresolved (weak) symbols tccrun.c: - for HAVE_SELINUX, use two mappings to the same (real) file. (it was so once except the RX mapping wasn't used at all). tccpe.c: - fix relocation constant used for x86_64 (by Andrei E. Warentin) - #ifndef _WIN32 do "chmod 755 ..." to get runnable exes on cygwin. tccasm.c: - keep forward asm labels static, otherwise they will endup in dynsym eventually. configure, Makefile: - mingw32: respect ./configure options --bindir --docdir --libdir - allow overriding tcc when building libtcc1.a and libtcc.def with make XTCC=<tcc program to use> - use $(wildcard ...) for install to allow installing just a cross compiler for example make cross-arm make install - use name <target>-libtcc1.a build-tcc.bat: - add options: -clean, -b bindir
2017-10-12 00:13:43 +08:00
arm-libtcc1-usegcc ?= no
make: new lib/Makefile for libtcc1.a on more platforms win32/64 cross-compilers now build libtcc1.a and install it together with the windows headers in a 'win32' sub-directory of TCCDIR.
2010-12-04 23:47:08 +08:00
Fix gcc10 warnings i386-gen.c: - load/gen_opf: set v1.sym to NULL lib/Makefile: - Add -gstabs -fno-omit-frame-pointer -Wno-unused-function -Wno-unused-variable lib/bt-log.c: - tcc_backtrace: Prevent __builtin_frame_address warning tccgen.c: - struct_layout: Set t.t to VT_BYTE - default_debug: Use octal instead of -1 to make size_t work tccpp.c: - tal_realloc_impl: Only memcpy when p set x86_64-gen.c: - gen_bounds_epilog: Do not save/restore rcx (not caller/callee saved) This also made stack not aligned to 16 bytes.
2020-05-24 02:27:43 +08:00
# This makes bounds checking 40%..60% faster.
#x86_64-libtcc1-usegcc=yes
#i386-libtcc1-usegcc=yes
various stuff win32/Makefile ("for cygwin") removed - On cygwin, the normal ./configure && make can be used with either cygwin's "GCC for Win32 Toolchain" ./configure --cross-prefix=i686-w64-mingw32- or with an existing tcc: ./configure --cc=<old-tccdir>/tcc.exe tcctest.c: - exclude test_high_clobbers() on _WIN64 (does not work) tests2/95_bitfield.c: - use 'signed char' for ARM (where default 'char' is unsigned) tests: - remove -I "expr" diff option to allow tests with busybox-diff. libtcc.c, tcc.c: - removed -iwithprefix option. It is supposed to be combined with -iprefix which we don't have either. tccgen.c: - fix assignments and return of 'void', as in void f() { void *p, *q; *p = *q: return *p; } This appears to be allowed but should do nothing. tcc.h, libtcc.c, tccpp.c: - Revert "Introduce VIP sysinclude paths which are always searched first" This reverts commit 1d5e386b0a78393ac6b670c209a185849ec798a1. The patch was giving tcc's system includes priority over -I which is not how it should be. tccelf.c: - add DT_TEXTREL tag only if text relocations are actually used (which is likely not the case on x86_64) - prepare_dynamic_rel(): avoid relocation of unresolved (weak) symbols tccrun.c: - for HAVE_SELINUX, use two mappings to the same (real) file. (it was so once except the RX mapping wasn't used at all). tccpe.c: - fix relocation constant used for x86_64 (by Andrei E. Warentin) - #ifndef _WIN32 do "chmod 755 ..." to get runnable exes on cygwin. tccasm.c: - keep forward asm labels static, otherwise they will endup in dynsym eventually. configure, Makefile: - mingw32: respect ./configure options --bindir --docdir --libdir - allow overriding tcc when building libtcc1.a and libtcc.def with make XTCC=<tcc program to use> - use $(wildcard ...) for install to allow installing just a cross compiler for example make cross-arm make install - use name <target>-libtcc1.a build-tcc.bat: - add options: -clean, -b bindir
2017-10-12 00:13:43 +08:00
ifeq "$($(T)-libtcc1-usegcc)" "yes"
more minor fixes * tccgen: re-allow long double constants for x87 cross sizeof (long double) may be 12 or 16 depending on host platform (i386/x86_64 on unix/windows). Except that it's 8 if the host is on windows and not gcc was used to compile tcc. * win64: fix builtin_va_start after VT_REF removal See also a8b83ce43a95fa519dacfe7690a3a0098af7909c * tcctest.c: remove outdated limitation for ll-bitfield test It always worked, there is no reason why it should not work in future. * libtcc1.c: exclude long double conversion on ARM * Makefile: remove CFLAGS from link recipes * lib/Makefile: use target DEFINES as passed from main Makefile * lib/armflush.c lib/va_list.c: factor out from libtcc1.c * arm-gen.c: disable "depreciated" warnings for now
2017-05-07 18:41:29 +08:00
XCC = $(CC)
XAR = $(AR)
Fix gcc10 warnings i386-gen.c: - load/gen_opf: set v1.sym to NULL lib/Makefile: - Add -gstabs -fno-omit-frame-pointer -Wno-unused-function -Wno-unused-variable lib/bt-log.c: - tcc_backtrace: Prevent __builtin_frame_address warning tccgen.c: - struct_layout: Set t.t to VT_BYTE - default_debug: Use octal instead of -1 to make size_t work tccpp.c: - tal_realloc_impl: Only memcpy when p set x86_64-gen.c: - gen_bounds_epilog: Do not save/restore rcx (not caller/callee saved) This also made stack not aligned to 16 bytes.
2020-05-24 02:27:43 +08:00
XFLAGS = $(CFLAGS) -fPIC -gstabs -fno-omit-frame-pointer -Wno-unused-function -Wno-unused-variable
Add support of musl-libc The port is functional. Bound checking is not supported yet.
2017-04-21 04:01:50 +08:00
endif
replace native platform macros in the compiler - The compiler should not use these - However tccrun.c & libtcc1.a files should use these Also: - use s1->loaded_dlls for loaded dlls instead of dlopens - alpine musl: fully supported now and tested - ./configure ... --config-backtrace=no : disable backtraces --config-bcheck=no : disable bcheck - tests:dlltest: enable by default - tccrun.c : simplify mmaps - __builtin_alloca : always use asm-alias (instead of #define) - tccpe.c : use write32le
2020-12-17 03:08:43 +08:00
ifneq ($(CONFIG_backtrace),no)
more minor fixes * tccgen: re-allow long double constants for x87 cross sizeof (long double) may be 12 or 16 depending on host platform (i386/x86_64 on unix/windows). Except that it's 8 if the host is on windows and not gcc was used to compile tcc. * win64: fix builtin_va_start after VT_REF removal See also a8b83ce43a95fa519dacfe7690a3a0098af7909c * tcctest.c: remove outdated limitation for ll-bitfield test It always worked, there is no reason why it should not work in future. * libtcc1.c: exclude long double conversion on ARM * Makefile: remove CFLAGS from link recipes * lib/Makefile: use target DEFINES as passed from main Makefile * lib/armflush.c lib/va_list.c: factor out from libtcc1.c * arm-gen.c: disable "depreciated" warnings for now
2017-05-07 18:41:29 +08:00
# only for native compiler
replace native platform macros in the compiler - The compiler should not use these - However tccrun.c & libtcc1.a files should use these Also: - use s1->loaded_dlls for loaded dlls instead of dlopens - alpine musl: fully supported now and tested - ./configure ... --config-backtrace=no : disable backtraces --config-bcheck=no : disable bcheck - tests:dlltest: enable by default - tccrun.c : simplify mmaps - __builtin_alloca : always use asm-alias (instead of #define) - tccpe.c : use write32le
2020-12-17 03:08:43 +08:00
ifneq ($(CONFIG_bcheck),no)
more minor fixes * tccgen: re-allow long double constants for x87 cross sizeof (long double) may be 12 or 16 depending on host platform (i386/x86_64 on unix/windows). Except that it's 8 if the host is on windows and not gcc was used to compile tcc. * win64: fix builtin_va_start after VT_REF removal See also a8b83ce43a95fa519dacfe7690a3a0098af7909c * tcctest.c: remove outdated limitation for ll-bitfield test It always worked, there is no reason why it should not work in future. * libtcc1.c: exclude long double conversion on ARM * Makefile: remove CFLAGS from link recipes * lib/Makefile: use target DEFINES as passed from main Makefile * lib/armflush.c lib/va_list.c: factor out from libtcc1.c * arm-gen.c: disable "depreciated" warnings for now
2017-05-07 18:41:29 +08:00
$(X)BCHECK_O = bcheck.o
replace native platform macros in the compiler - The compiler should not use these - However tccrun.c & libtcc1.a files should use these Also: - use s1->loaded_dlls for loaded dlls instead of dlopens - alpine musl: fully supported now and tested - ./configure ... --config-backtrace=no : disable backtraces --config-bcheck=no : disable bcheck - tests:dlltest: enable by default - tccrun.c : simplify mmaps - __builtin_alloca : always use asm-alias (instead of #define) - tccpe.c : use write32le
2020-12-17 03:08:43 +08:00
endif
tccrun.c: standalone backtraces with -bt[N] or -b This makes it possible to get backtraces with executables (including DLLs/SOs) like we had it already with -g -run. Option -b includes -bt, and -bt includes -g. - new file lib/bt-exe.c: used to link rt_printline and the exception handler from tccrun.c into executables/DLLs. - new file lib/bt-log.c: provides a function that may be called from user code to print out a backtrace with a message (currently for i386/x86_64 only): int (*tcc_backtrace)(const char *fmt, ...); As an extra hack, if 'fmt' is prefixed like "^file.c^..." then the backtrace will skip calls from within 'file.c'. - new file lib/bt-dll.c: used on win32 to link the backtrace and bcheck functions with the main module at runtime - bcheck.c: now uses the tcc_backtrace function from above - tccgen.c: minor cleanups - tccelf.c: stab sections get SHF_ALLOC for easy access. Also in relocate_section(): 64bit relocations for stabs in DLLs cannot work. To find DLL addresses, the DLL base is added manually in tccrun.c via rc.prog_base instead. - tccpe.c: there are some changes to allow merging sections, used to merge .finit_array into .data in the first place. - tccpp.c: tcc -run now #defines __TCC_RUN__ also: refactor a line in tal_realloc that was incompatible with bcheck - tcctest.c: fixed a problem with r12 which tcc cannot preserve as well as gcc does. - tests2/112_backtrace.c: test the feature and the bcheck test18 that previously was in boundtest.c
2020-01-18 05:58:39 +08:00
$(X)BT_O = bt-exe.o bt-log.o
replace native platform macros in the compiler - The compiler should not use these - However tccrun.c & libtcc1.a files should use these Also: - use s1->loaded_dlls for loaded dlls instead of dlopens - alpine musl: fully supported now and tested - ./configure ... --config-backtrace=no : disable backtraces --config-bcheck=no : disable bcheck - tests:dlltest: enable by default - tccrun.c : simplify mmaps - __builtin_alloca : always use asm-alias (instead of #define) - tccpe.c : use write32le
2020-12-17 03:08:43 +08:00
$(X)B_O = $(BCHECK_O) bt-exe.o bt-log.o bt-dll.o
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
endif
configure chmod 755 etc. lib/tcov.c: - can't be cross-compiled (needs stdio.h) - can be included in libtcc1.a Reason why bt-xxx.o/bcheck.o are linked separatly is because we don't want then to linked into exe's and dlls at the same time.
2021-01-26 23:51:20 +08:00
$(X)BT_O += tcov.o
tcctools.c: integrate tiny_libmaker/_impdef usage: tcc -ar [rcsv] lib files... tcc -impdef lib.dll [-v] [-o lib.def] also: - support more files with -c: tcc -c f1.c f2.c ... - fix a bug which caused tcc f1.c f2.S to produce no asm - allow tcc -ar @listfile too - change prototype: _void_ tcc_set_options(...) - apply -Wl,-whole-archive when a librariy is given as libxxx.a also (not just for -lxxx)
2017-02-18 16:55:34 +08:00
replace native platform macros in the compiler - The compiler should not use these - However tccrun.c & libtcc1.a files should use these Also: - use s1->loaded_dlls for loaded dlls instead of dlopens - alpine musl: fully supported now and tested - ./configure ... --config-backtrace=no : disable backtraces --config-bcheck=no : disable bcheck - tests:dlltest: enable by default - tccrun.c : simplify mmaps - __builtin_alloca : always use asm-alias (instead of #define) - tccpe.c : use write32le
2020-12-17 03:08:43 +08:00
DSO_O = dsohandle.o
stdatomics: tidy & cleanup - remove any error messages that were just for debugging the templates really - don't use c99 in tcc (array designators etc.) - remove memory model type (cannot be an own type really) and move memory model defines from built-in to stdatomics.h - apply normal casts to non-pointer atomic_function arguments - tidy the library support - add some tests for errors/warnings Also: - Makefile: move GIT_HASH stuff from CFLAGS to DEFINES and into main section (away from what is included by tests for example) - tccelf.c/tccgen.c: avoid some warnings with newer GCC
2021-03-30 15:26:26 +08:00
I386_O = libtcc1.o alloca86.o alloca86-bt.o $(BT_O) stdatomic.o
X86_64_O = libtcc1.o alloca86_64.o alloca86_64-bt.o $(BT_O) stdatomic.o
Add bound checking to arm, arm64 and riscv64 Checked on: - i386/x86_64 (linux/windows) - arm/arm64 (rapberry pi) - riscv64 (simulator) Not tested for arm softfloat because raspberry pi does not support it. Modifications: Makefile: add arm-asm.c to arm64_FILES add riscv64-asm.c (new file) to riscv64_FILES lib/Makefile: add fetch_and_add_arm.o(new file) to ARM_O add fetch_and_add_arm64.o(new file) to ARM64_O add fetch_and_add_riscv64.o(new file) to RISCV64_O add $(BCHECK_O) to OBJ-arm/OBJ-arm64/OBJ-riscv64 tcc.h: Enable CONFIG_TCC_BCHECK for arm32/arm64/riscv64 Add arm-asm.c, riscv64-asm.c tcctok.h: for arm use memmove4 instead of memcpy4 for arm use memmove8 instead of memcpy8 tccgen.c: put_extern_sym2: for arm check memcpy/memmove/memset/memmove4/memmove8 only use alloca for i386/x86_64 for arm use memmove4 instead of memcpy4 for arm use memmove8 instead of memcpy8 fix builtin_frame_address/builtin_return_address for arm/riscv64 tccrun.c: Add riscv64 support fix rt_getcontext/rt_get_caller_pc for arm tccelf.c: tcc_load_dll: Print filename for bad architecture libtcc.c: add arm-asm.c/riscv64-asm.c tcc-doc.texi: Add arm, arm64, riscv64 support for bound checking lib/bcheck.c: add __bound___aeabi_memcpy/__bound___aeabi_memmove __bound___aeabi_memmove4/__bound___aeabi_memmove8 __bound___aeabi_memset for arm call fetch_and_add_arm/fetch_and_add_arm64/fetch_and_add_riscv64 __bound_init: Fix type for start/end/ad __bound_malloc/__bound_memalign/__bound_realloc/__bound_calloc: Use size + 1 arm-gen.c: add bound checking code like i386/x86_64 assign_regs: only malloc if nb_args != 0 gen_opi/gen_opf: Fix reload problems arm-link.c: relocate_plt: Fix address calculating arm64-gen.c: add bound checking code like i386/x86_64 load/store: remove VT_BOUNDED from sv->r arm64_hfa_aux/arm64_hfa_aux: Fix array code gfunc_prolog: only malloc if n != 0 arm64-link.c: code_reloc/gotplt_entry_type/relocate: add R_AARCH64_LDST64_ABS_LO12_NC relocate: Use addXXle instead of writeXXle riscv64-gen.c: add bound checking code like i386/x86_64 add NB_ASM_REGS/CONFIG_TCC_ASM riscv64-link.c: relocate: Use addXXle instead of writeXXle i386-gen.c/x86_64-gen.c gen_bounds_epilog: Fix code (unrelated) tests/Makefile: add $(BTESTS) for arm/arm64/riscv64 tests/tests2/Makefile: Use 85 only on i386/x86_64 because of asm code Use 113 only on i386/x86_64 because of DLL code Add 112/114/115/116 for arm/arm64/riscv64 Fix FILTER (failed on riscv64) tests/boundtest.c: Only use alloca for i386/x86_64
2020-06-16 13:39:48 +08:00
ARM_O = libtcc1.o armeabi.o alloca-arm.o armflush.o fetch_and_add_arm.o $(BT_O)
ARM64_O = lib-arm64.o fetch_and_add_arm64.o $(BT_O)
RISCV64_O = lib-arm64.o fetch_and_add_riscv64.o $(BT_O)
cross-compilers: allow individual configuration since configure supports only native configuration a file 'cross-tcc.mak' needs to be created manually. It is included in the Makefile if present. # ---------------------------------------------------- # Example config-cross.mak: # # windows -> i386-linux cross-compiler # (it expects the linux files in <prefix>/i386-linux) ROOT-i386 = {B}/i386-linux CRT-i386 = $(ROOT-i386)/usr/lib LIB-i386 = $(ROOT-i386)/lib:$(ROOT-i386)/usr/lib INC-i386 = {B}/lib/include:$(ROOT-i386)/usr/include DEF-i386 += -D__linux__ # ---------------------------------------------------- Also: - use libtcc1-<target>.a instead of directories - add dummy arm assembler - remove include dependencies from armeabi.c/lib-arm64.c - tccelf/ld_add_file: add SYSROOT (when defined) to absolute filenames coming from ld-scripts
2017-02-23 15:41:57 +08:00
WIN_O = crt1.o crt1w.o wincrt1.o wincrt1w.o dllcrt1.o dllmain.o
make: new lib/Makefile for libtcc1.a on more platforms win32/64 cross-compilers now build libtcc1.a and install it together with the windows headers in a 'win32' sub-directory of TCCDIR.
2010-12-04 23:47:08 +08:00
bcheck cleanup - revert Makefiles to state before last bcheck additions Instead, just load bcheck.o explicitly if that is what is wanted. - move tcc_add_bcheck() to the <target>-link.c files and remove revently added arguments. This function is to support tccelf.c with linking, not for tccgen.c to support compilation. - remove -ba option: It said: "-ba Enable better address checking with bounds checker" Okay, if it is better then to have it is not an option. - remove va_copy. It is C99 and we try to stay C89 in tinycc when possible. For example, MS compilers do not have va_copy. - win64: revert any 'fixes' to alloca It was correct as it was before, except for bound_checking where it was not implemented. This should now work too. - remove parasitic filename:linenum features Such feature is already present with rt_printline in tccrun.c. If it doesn't work it can be fixed. - revert changes to gen_bounded_ptr_add() gen_bounded_ptr_add() was working as it should before (mostly). For the sake of simplicity I switched it to CDECL. Anyway, FASTCALL means SLOWCALL with tinycc. In exchange you get one addition which is required for bounds_cnecking function arguments. The important thing is to check them *BEFORE* they are loaded into registers. New function gbound_args() does that. In any case, code instrumentation with the bounds-check functions as such now seems to work flawlessly again, which means when they are inserted as NOPs, any code that tcc can compile, seems to behave just the same as without them. What these functions then do when fully enabled, is a differnt story. I did not touch this.
2019-12-12 22:45:45 +08:00
OBJ-i386 = $(I386_O) $(BCHECK_O) $(DSO_O)
OBJ-x86_64 = $(X86_64_O) va_list.o $(BCHECK_O) $(DSO_O)
macos: support bounds checking * non-process-shared POSIX semaphores aren't supported on Darwin, we use the dispatch framework * dlsym segfaults with RTLD_NEXT from JIT code, so we must not even try this for -run. So we need to know in __bound_init if called from -run code, or from normal code, which means passing this down also from __bt_init and hence from the stub added in tcc_add_btstub * Darwin uses different structures for <ctype.h> facilities, this merely adds a warning about this * __libc_freeres doesn't exist * for non -run modus the context (.prog_base member) is constructed incorrectly (uses symbol zero for trying to get at the load bias, which doesn't really work that way), on Mach-O this errors out (and could also error out on ELF). For now deactivate this, which makes backtraces not be symbolic on MacOS for not -run.
2020-05-22 11:06:08 +08:00
OBJ-x86_64-osx = $(X86_64_O) va_list.o $(BCHECK_O)
tccrun.c: standalone backtraces with -bt[N] or -b This makes it possible to get backtraces with executables (including DLLs/SOs) like we had it already with -g -run. Option -b includes -bt, and -bt includes -g. - new file lib/bt-exe.c: used to link rt_printline and the exception handler from tccrun.c into executables/DLLs. - new file lib/bt-log.c: provides a function that may be called from user code to print out a backtrace with a message (currently for i386/x86_64 only): int (*tcc_backtrace)(const char *fmt, ...); As an extra hack, if 'fmt' is prefixed like "^file.c^..." then the backtrace will skip calls from within 'file.c'. - new file lib/bt-dll.c: used on win32 to link the backtrace and bcheck functions with the main module at runtime - bcheck.c: now uses the tcc_backtrace function from above - tccgen.c: minor cleanups - tccelf.c: stab sections get SHF_ALLOC for easy access. Also in relocate_section(): 64bit relocations for stabs in DLLs cannot work. To find DLL addresses, the DLL base is added manually in tccrun.c via rc.prog_base instead. - tccpe.c: there are some changes to allow merging sections, used to merge .finit_array into .data in the first place. - tccpp.c: tcc -run now #defines __TCC_RUN__ also: refactor a line in tal_realloc that was incompatible with bcheck - tcctest.c: fixed a problem with r12 which tcc cannot preserve as well as gcc does. - tests2/112_backtrace.c: test the feature and the bcheck test18 that previously was in boundtest.c
2020-01-18 05:58:39 +08:00
OBJ-i386-win32 = $(I386_O) chkstk.o $(B_O) $(WIN_O)
OBJ-x86_64-win32 = $(X86_64_O) chkstk.o $(B_O) $(WIN_O)
Add bound checking to arm, arm64 and riscv64 Checked on: - i386/x86_64 (linux/windows) - arm/arm64 (rapberry pi) - riscv64 (simulator) Not tested for arm softfloat because raspberry pi does not support it. Modifications: Makefile: add arm-asm.c to arm64_FILES add riscv64-asm.c (new file) to riscv64_FILES lib/Makefile: add fetch_and_add_arm.o(new file) to ARM_O add fetch_and_add_arm64.o(new file) to ARM64_O add fetch_and_add_riscv64.o(new file) to RISCV64_O add $(BCHECK_O) to OBJ-arm/OBJ-arm64/OBJ-riscv64 tcc.h: Enable CONFIG_TCC_BCHECK for arm32/arm64/riscv64 Add arm-asm.c, riscv64-asm.c tcctok.h: for arm use memmove4 instead of memcpy4 for arm use memmove8 instead of memcpy8 tccgen.c: put_extern_sym2: for arm check memcpy/memmove/memset/memmove4/memmove8 only use alloca for i386/x86_64 for arm use memmove4 instead of memcpy4 for arm use memmove8 instead of memcpy8 fix builtin_frame_address/builtin_return_address for arm/riscv64 tccrun.c: Add riscv64 support fix rt_getcontext/rt_get_caller_pc for arm tccelf.c: tcc_load_dll: Print filename for bad architecture libtcc.c: add arm-asm.c/riscv64-asm.c tcc-doc.texi: Add arm, arm64, riscv64 support for bound checking lib/bcheck.c: add __bound___aeabi_memcpy/__bound___aeabi_memmove __bound___aeabi_memmove4/__bound___aeabi_memmove8 __bound___aeabi_memset for arm call fetch_and_add_arm/fetch_and_add_arm64/fetch_and_add_riscv64 __bound_init: Fix type for start/end/ad __bound_malloc/__bound_memalign/__bound_realloc/__bound_calloc: Use size + 1 arm-gen.c: add bound checking code like i386/x86_64 assign_regs: only malloc if nb_args != 0 gen_opi/gen_opf: Fix reload problems arm-link.c: relocate_plt: Fix address calculating arm64-gen.c: add bound checking code like i386/x86_64 load/store: remove VT_BOUNDED from sv->r arm64_hfa_aux/arm64_hfa_aux: Fix array code gfunc_prolog: only malloc if n != 0 arm64-link.c: code_reloc/gotplt_entry_type/relocate: add R_AARCH64_LDST64_ABS_LO12_NC relocate: Use addXXle instead of writeXXle riscv64-gen.c: add bound checking code like i386/x86_64 add NB_ASM_REGS/CONFIG_TCC_ASM riscv64-link.c: relocate: Use addXXle instead of writeXXle i386-gen.c/x86_64-gen.c gen_bounds_epilog: Fix code (unrelated) tests/Makefile: add $(BTESTS) for arm/arm64/riscv64 tests/tests2/Makefile: Use 85 only on i386/x86_64 because of asm code Use 113 only on i386/x86_64 because of DLL code Add 112/114/115/116 for arm/arm64/riscv64 Fix FILTER (failed on riscv64) tests/boundtest.c: Only use alloca for i386/x86_64
2020-06-16 13:39:48 +08:00
OBJ-arm64 = $(ARM64_O) $(BCHECK_O) $(DSO_O)
[macOS]: arm64, add OBJ-arm64-osx lib object list.
2021-02-21 18:32:59 +08:00
OBJ-arm64-osx = $(ARM64_O) va_list.o
Add bound checking to arm, arm64 and riscv64 Checked on: - i386/x86_64 (linux/windows) - arm/arm64 (rapberry pi) - riscv64 (simulator) Not tested for arm softfloat because raspberry pi does not support it. Modifications: Makefile: add arm-asm.c to arm64_FILES add riscv64-asm.c (new file) to riscv64_FILES lib/Makefile: add fetch_and_add_arm.o(new file) to ARM_O add fetch_and_add_arm64.o(new file) to ARM64_O add fetch_and_add_riscv64.o(new file) to RISCV64_O add $(BCHECK_O) to OBJ-arm/OBJ-arm64/OBJ-riscv64 tcc.h: Enable CONFIG_TCC_BCHECK for arm32/arm64/riscv64 Add arm-asm.c, riscv64-asm.c tcctok.h: for arm use memmove4 instead of memcpy4 for arm use memmove8 instead of memcpy8 tccgen.c: put_extern_sym2: for arm check memcpy/memmove/memset/memmove4/memmove8 only use alloca for i386/x86_64 for arm use memmove4 instead of memcpy4 for arm use memmove8 instead of memcpy8 fix builtin_frame_address/builtin_return_address for arm/riscv64 tccrun.c: Add riscv64 support fix rt_getcontext/rt_get_caller_pc for arm tccelf.c: tcc_load_dll: Print filename for bad architecture libtcc.c: add arm-asm.c/riscv64-asm.c tcc-doc.texi: Add arm, arm64, riscv64 support for bound checking lib/bcheck.c: add __bound___aeabi_memcpy/__bound___aeabi_memmove __bound___aeabi_memmove4/__bound___aeabi_memmove8 __bound___aeabi_memset for arm call fetch_and_add_arm/fetch_and_add_arm64/fetch_and_add_riscv64 __bound_init: Fix type for start/end/ad __bound_malloc/__bound_memalign/__bound_realloc/__bound_calloc: Use size + 1 arm-gen.c: add bound checking code like i386/x86_64 assign_regs: only malloc if nb_args != 0 gen_opi/gen_opf: Fix reload problems arm-link.c: relocate_plt: Fix address calculating arm64-gen.c: add bound checking code like i386/x86_64 load/store: remove VT_BOUNDED from sv->r arm64_hfa_aux/arm64_hfa_aux: Fix array code gfunc_prolog: only malloc if n != 0 arm64-link.c: code_reloc/gotplt_entry_type/relocate: add R_AARCH64_LDST64_ABS_LO12_NC relocate: Use addXXle instead of writeXXle riscv64-gen.c: add bound checking code like i386/x86_64 add NB_ASM_REGS/CONFIG_TCC_ASM riscv64-link.c: relocate: Use addXXle instead of writeXXle i386-gen.c/x86_64-gen.c gen_bounds_epilog: Fix code (unrelated) tests/Makefile: add $(BTESTS) for arm/arm64/riscv64 tests/tests2/Makefile: Use 85 only on i386/x86_64 because of asm code Use 113 only on i386/x86_64 because of DLL code Add 112/114/115/116 for arm/arm64/riscv64 Fix FILTER (failed on riscv64) tests/boundtest.c: Only use alloca for i386/x86_64
2020-06-16 13:39:48 +08:00
OBJ-arm = $(ARM_O) $(BCHECK_O) $(DSO_O)
Define __dso_handle in libtcc1.a new glibc really can't avoid it anymore, so let's provide it. I've tried doing it only on systems that possibly are glibc based. (For others it would be harmless as it simply wouldn't be picked up from libtcc1.a)
2019-06-22 07:38:43 +08:00
OBJ-arm-fpa = $(ARM_O) $(DSO_O)
OBJ-arm-fpa-ld = $(ARM_O) $(DSO_O)
OBJ-arm-vfp = $(ARM_O) $(DSO_O)
OBJ-arm-eabi = $(ARM_O) $(DSO_O)
OBJ-arm-eabihf = $(ARM_O) $(DSO_O)
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
OBJ-arm-wince = $(ARM_O) $(WIN_O)
Add bound checking to arm, arm64 and riscv64 Checked on: - i386/x86_64 (linux/windows) - arm/arm64 (rapberry pi) - riscv64 (simulator) Not tested for arm softfloat because raspberry pi does not support it. Modifications: Makefile: add arm-asm.c to arm64_FILES add riscv64-asm.c (new file) to riscv64_FILES lib/Makefile: add fetch_and_add_arm.o(new file) to ARM_O add fetch_and_add_arm64.o(new file) to ARM64_O add fetch_and_add_riscv64.o(new file) to RISCV64_O add $(BCHECK_O) to OBJ-arm/OBJ-arm64/OBJ-riscv64 tcc.h: Enable CONFIG_TCC_BCHECK for arm32/arm64/riscv64 Add arm-asm.c, riscv64-asm.c tcctok.h: for arm use memmove4 instead of memcpy4 for arm use memmove8 instead of memcpy8 tccgen.c: put_extern_sym2: for arm check memcpy/memmove/memset/memmove4/memmove8 only use alloca for i386/x86_64 for arm use memmove4 instead of memcpy4 for arm use memmove8 instead of memcpy8 fix builtin_frame_address/builtin_return_address for arm/riscv64 tccrun.c: Add riscv64 support fix rt_getcontext/rt_get_caller_pc for arm tccelf.c: tcc_load_dll: Print filename for bad architecture libtcc.c: add arm-asm.c/riscv64-asm.c tcc-doc.texi: Add arm, arm64, riscv64 support for bound checking lib/bcheck.c: add __bound___aeabi_memcpy/__bound___aeabi_memmove __bound___aeabi_memmove4/__bound___aeabi_memmove8 __bound___aeabi_memset for arm call fetch_and_add_arm/fetch_and_add_arm64/fetch_and_add_riscv64 __bound_init: Fix type for start/end/ad __bound_malloc/__bound_memalign/__bound_realloc/__bound_calloc: Use size + 1 arm-gen.c: add bound checking code like i386/x86_64 assign_regs: only malloc if nb_args != 0 gen_opi/gen_opf: Fix reload problems arm-link.c: relocate_plt: Fix address calculating arm64-gen.c: add bound checking code like i386/x86_64 load/store: remove VT_BOUNDED from sv->r arm64_hfa_aux/arm64_hfa_aux: Fix array code gfunc_prolog: only malloc if n != 0 arm64-link.c: code_reloc/gotplt_entry_type/relocate: add R_AARCH64_LDST64_ABS_LO12_NC relocate: Use addXXle instead of writeXXle riscv64-gen.c: add bound checking code like i386/x86_64 add NB_ASM_REGS/CONFIG_TCC_ASM riscv64-link.c: relocate: Use addXXle instead of writeXXle i386-gen.c/x86_64-gen.c gen_bounds_epilog: Fix code (unrelated) tests/Makefile: add $(BTESTS) for arm/arm64/riscv64 tests/tests2/Makefile: Use 85 only on i386/x86_64 because of asm code Use 113 only on i386/x86_64 because of DLL code Add 112/114/115/116 for arm/arm64/riscv64 Fix FILTER (failed on riscv64) tests/boundtest.c: Only use alloca for i386/x86_64
2020-06-16 13:39:48 +08:00
OBJ-riscv64 = $(RISCV64_O) $(BCHECK_O) $(DSO_O)
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
tccrun.c: standalone backtraces with -bt[N] or -b This makes it possible to get backtraces with executables (including DLLs/SOs) like we had it already with -g -run. Option -b includes -bt, and -bt includes -g. - new file lib/bt-exe.c: used to link rt_printline and the exception handler from tccrun.c into executables/DLLs. - new file lib/bt-log.c: provides a function that may be called from user code to print out a backtrace with a message (currently for i386/x86_64 only): int (*tcc_backtrace)(const char *fmt, ...); As an extra hack, if 'fmt' is prefixed like "^file.c^..." then the backtrace will skip calls from within 'file.c'. - new file lib/bt-dll.c: used on win32 to link the backtrace and bcheck functions with the main module at runtime - bcheck.c: now uses the tcc_backtrace function from above - tccgen.c: minor cleanups - tccelf.c: stab sections get SHF_ALLOC for easy access. Also in relocate_section(): 64bit relocations for stabs in DLLs cannot work. To find DLL addresses, the DLL base is added manually in tccrun.c via rc.prog_base instead. - tccpe.c: there are some changes to allow merging sections, used to merge .finit_array into .data in the first place. - tccpp.c: tcc -run now #defines __TCC_RUN__ also: refactor a line in tal_realloc that was incompatible with bcheck - tcctest.c: fixed a problem with r12 which tcc cannot preserve as well as gcc does. - tests2/112_backtrace.c: test the feature and the bcheck test18 that previously was in boundtest.c
2020-01-18 05:58:39 +08:00
OBJ-extra = $(filter $(B_O),$(OBJ-$T))
bcheck cleanup - revert Makefiles to state before last bcheck additions Instead, just load bcheck.o explicitly if that is what is wanted. - move tcc_add_bcheck() to the <target>-link.c files and remove revently added arguments. This function is to support tccelf.c with linking, not for tccgen.c to support compilation. - remove -ba option: It said: "-ba Enable better address checking with bounds checker" Okay, if it is better then to have it is not an option. - remove va_copy. It is C99 and we try to stay C89 in tinycc when possible. For example, MS compilers do not have va_copy. - win64: revert any 'fixes' to alloca It was correct as it was before, except for bound_checking where it was not implemented. This should now work too. - remove parasitic filename:linenum features Such feature is already present with rt_printline in tccrun.c. If it doesn't work it can be fixed. - revert changes to gen_bounded_ptr_add() gen_bounded_ptr_add() was working as it should before (mostly). For the sake of simplicity I switched it to CDECL. Anyway, FASTCALL means SLOWCALL with tinycc. In exchange you get one addition which is required for bounds_cnecking function arguments. The important thing is to check them *BEFORE* they are loaded into registers. New function gbound_args() does that. In any case, code instrumentation with the bounds-check functions as such now seems to work flawlessly again, which means when they are inserted as NOPs, any code that tcc can compile, seems to behave just the same as without them. What these functions then do when fully enabled, is a differnt story. I did not touch this.
2019-12-12 22:45:45 +08:00
OBJ-libtcc1 = $(addprefix $(X),$(filter-out $(OBJ-extra),$(OBJ-$T)))
ALL = $(addprefix $(TOP)/,$(X)libtcc1.a $(OBJ-extra))
all: $(ALL)
make: new lib/Makefile for libtcc1.a on more platforms win32/64 cross-compilers now build libtcc1.a and install it together with the windows headers in a 'win32' sub-directory of TCCDIR.
2010-12-04 23:47:08 +08:00
bcheck cleanup - revert Makefiles to state before last bcheck additions Instead, just load bcheck.o explicitly if that is what is wanted. - move tcc_add_bcheck() to the <target>-link.c files and remove revently added arguments. This function is to support tccelf.c with linking, not for tccgen.c to support compilation. - remove -ba option: It said: "-ba Enable better address checking with bounds checker" Okay, if it is better then to have it is not an option. - remove va_copy. It is C99 and we try to stay C89 in tinycc when possible. For example, MS compilers do not have va_copy. - win64: revert any 'fixes' to alloca It was correct as it was before, except for bound_checking where it was not implemented. This should now work too. - remove parasitic filename:linenum features Such feature is already present with rt_printline in tccrun.c. If it doesn't work it can be fixed. - revert changes to gen_bounded_ptr_add() gen_bounded_ptr_add() was working as it should before (mostly). For the sake of simplicity I switched it to CDECL. Anyway, FASTCALL means SLOWCALL with tinycc. In exchange you get one addition which is required for bounds_cnecking function arguments. The important thing is to check them *BEFORE* they are loaded into registers. New function gbound_args() does that. In any case, code instrumentation with the bounds-check functions as such now seems to work flawlessly again, which means when they are inserted as NOPs, any code that tcc can compile, seems to behave just the same as without them. What these functions then do when fully enabled, is a differnt story. I did not touch this.
2019-12-12 22:45:45 +08:00
$(TOP)/$(X)libtcc1.a : $(OBJ-libtcc1)
make SILENT=yes This allows to run make more silently. Also, turns off debug info for binaries by default, but adds a switch to get it back easily ./configure --debug
2020-04-12 23:34:01 +08:00
$S$(XAR) rcs $@ $^
Fix bounds checking for linux/windows
2019-12-10 15:07:25 +08:00
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
$(X)%.o : %.c
make SILENT=yes This allows to run make more silently. Also, turns off debug info for binaries by default, but adds a switch to get it back easily ./configure --debug
2020-04-12 23:34:01 +08:00
$S$(XCC) -c $< -o $@ $(XFLAGS)
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
$(X)%.o : %.S
make SILENT=yes This allows to run make more silently. Also, turns off debug info for binaries by default, but adds a switch to get it back easily ./configure --debug
2020-04-12 23:34:01 +08:00
$S$(XCC) -c $< -o $@ $(XFLAGS)
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
bcheck cleanup - revert Makefiles to state before last bcheck additions Instead, just load bcheck.o explicitly if that is what is wanted. - move tcc_add_bcheck() to the <target>-link.c files and remove revently added arguments. This function is to support tccelf.c with linking, not for tccgen.c to support compilation. - remove -ba option: It said: "-ba Enable better address checking with bounds checker" Okay, if it is better then to have it is not an option. - remove va_copy. It is C99 and we try to stay C89 in tinycc when possible. For example, MS compilers do not have va_copy. - win64: revert any 'fixes' to alloca It was correct as it was before, except for bound_checking where it was not implemented. This should now work too. - remove parasitic filename:linenum features Such feature is already present with rt_printline in tccrun.c. If it doesn't work it can be fixed. - revert changes to gen_bounded_ptr_add() gen_bounded_ptr_add() was working as it should before (mostly). For the sake of simplicity I switched it to CDECL. Anyway, FASTCALL means SLOWCALL with tinycc. In exchange you get one addition which is required for bounds_cnecking function arguments. The important thing is to check them *BEFORE* they are loaded into registers. New function gbound_args() does that. In any case, code instrumentation with the bounds-check functions as such now seems to work flawlessly again, which means when they are inserted as NOPs, any code that tcc can compile, seems to behave just the same as without them. What these functions then do when fully enabled, is a differnt story. I did not touch this.
2019-12-12 22:45:45 +08:00
$(TOP)/%.o : %.c
make SILENT=yes This allows to run make more silently. Also, turns off debug info for binaries by default, but adds a switch to get it back easily ./configure --debug
2020-04-12 23:34:01 +08:00
$S$(XCC) -c $< -o $@ $(XFLAGS)
bcheck cleanup - revert Makefiles to state before last bcheck additions Instead, just load bcheck.o explicitly if that is what is wanted. - move tcc_add_bcheck() to the <target>-link.c files and remove revently added arguments. This function is to support tccelf.c with linking, not for tccgen.c to support compilation. - remove -ba option: It said: "-ba Enable better address checking with bounds checker" Okay, if it is better then to have it is not an option. - remove va_copy. It is C99 and we try to stay C89 in tinycc when possible. For example, MS compilers do not have va_copy. - win64: revert any 'fixes' to alloca It was correct as it was before, except for bound_checking where it was not implemented. This should now work too. - remove parasitic filename:linenum features Such feature is already present with rt_printline in tccrun.c. If it doesn't work it can be fixed. - revert changes to gen_bounded_ptr_add() gen_bounded_ptr_add() was working as it should before (mostly). For the sake of simplicity I switched it to CDECL. Anyway, FASTCALL means SLOWCALL with tinycc. In exchange you get one addition which is required for bounds_cnecking function arguments. The important thing is to check them *BEFORE* they are loaded into registers. New function gbound_args() does that. In any case, code instrumentation with the bounds-check functions as such now seems to work flawlessly again, which means when they are inserted as NOPs, any code that tcc can compile, seems to behave just the same as without them. What these functions then do when fully enabled, is a differnt story. I did not touch this.
2019-12-12 22:45:45 +08:00
include/tccdefs.h: moved and use it tcc_define_symbol(): now only for -D on command line include/tccdefs.h: converted to strings and compiled into the tcc executable. Can be disabled with ./configure --config-predefs=no In this case include/tccdefs.h is loaded at runtime. This is default for other build-methods (build-tcc.bat) also (to avoid some complexity). Also: - lib/Makefile: fix typo - tcc.h : avoid _strto(u)i64 (for TCC on WIN98/2K) - tccpp.h:cstr_printf() : workaround incompatible vsnprintf's (generally faster too)
2020-12-18 07:33:44 +08:00
$(TOP)/bcheck.o : XFLAGS += -g $(if $(CONFIG_musl),-DTCC_MUSL)
tccrun.c: standalone backtraces with -bt[N] or -b This makes it possible to get backtraces with executables (including DLLs/SOs) like we had it already with -g -run. Option -b includes -bt, and -bt includes -g. - new file lib/bt-exe.c: used to link rt_printline and the exception handler from tccrun.c into executables/DLLs. - new file lib/bt-log.c: provides a function that may be called from user code to print out a backtrace with a message (currently for i386/x86_64 only): int (*tcc_backtrace)(const char *fmt, ...); As an extra hack, if 'fmt' is prefixed like "^file.c^..." then the backtrace will skip calls from within 'file.c'. - new file lib/bt-dll.c: used on win32 to link the backtrace and bcheck functions with the main module at runtime - bcheck.c: now uses the tcc_backtrace function from above - tccgen.c: minor cleanups - tccelf.c: stab sections get SHF_ALLOC for easy access. Also in relocate_section(): 64bit relocations for stabs in DLLs cannot work. To find DLL addresses, the DLL base is added manually in tccrun.c via rc.prog_base instead. - tccpe.c: there are some changes to allow merging sections, used to merge .finit_array into .data in the first place. - tccpp.c: tcc -run now #defines __TCC_RUN__ also: refactor a line in tal_realloc that was incompatible with bcheck - tcctest.c: fixed a problem with r12 which tcc cannot preserve as well as gcc does. - tests2/112_backtrace.c: test the feature and the bcheck test18 that previously was in boundtest.c
2020-01-18 05:58:39 +08:00
$(TOP)/bt-exe.o : $(TOP)/tccrun.c
bcheck cleanup - revert Makefiles to state before last bcheck additions Instead, just load bcheck.o explicitly if that is what is wanted. - move tcc_add_bcheck() to the <target>-link.c files and remove revently added arguments. This function is to support tccelf.c with linking, not for tccgen.c to support compilation. - remove -ba option: It said: "-ba Enable better address checking with bounds checker" Okay, if it is better then to have it is not an option. - remove va_copy. It is C99 and we try to stay C89 in tinycc when possible. For example, MS compilers do not have va_copy. - win64: revert any 'fixes' to alloca It was correct as it was before, except for bound_checking where it was not implemented. This should now work too. - remove parasitic filename:linenum features Such feature is already present with rt_printline in tccrun.c. If it doesn't work it can be fixed. - revert changes to gen_bounded_ptr_add() gen_bounded_ptr_add() was working as it should before (mostly). For the sake of simplicity I switched it to CDECL. Anyway, FASTCALL means SLOWCALL with tinycc. In exchange you get one addition which is required for bounds_cnecking function arguments. The important thing is to check them *BEFORE* they are loaded into registers. New function gbound_args() does that. In any case, code instrumentation with the bounds-check functions as such now seems to work flawlessly again, which means when they are inserted as NOPs, any code that tcc can compile, seems to behave just the same as without them. What these functions then do when fully enabled, is a differnt story. I did not touch this.
2019-12-12 22:45:45 +08:00
makefile: unify cross with native builds supports building cross compilers on the fly without need for configure --enable-cross $ make cross # all compilers $ make cross-TARGET # only TARGET-compiler & its libtcc1.a with TARGET one from i386 x86_64 i386-win32 x86_64-win32 arm arm64 arm-wince c67 Type 'make help' for more information
2017-02-25 19:49:47 +08:00
$(X)crt1w.o : crt1.c
$(X)wincrt1w.o : wincrt1.c
tccrun.c: standalone backtraces with -bt[N] or -b This makes it possible to get backtraces with executables (including DLLs/SOs) like we had it already with -g -run. Option -b includes -bt, and -bt includes -g. - new file lib/bt-exe.c: used to link rt_printline and the exception handler from tccrun.c into executables/DLLs. - new file lib/bt-log.c: provides a function that may be called from user code to print out a backtrace with a message (currently for i386/x86_64 only): int (*tcc_backtrace)(const char *fmt, ...); As an extra hack, if 'fmt' is prefixed like "^file.c^..." then the backtrace will skip calls from within 'file.c'. - new file lib/bt-dll.c: used on win32 to link the backtrace and bcheck functions with the main module at runtime - bcheck.c: now uses the tcc_backtrace function from above - tccgen.c: minor cleanups - tccelf.c: stab sections get SHF_ALLOC for easy access. Also in relocate_section(): 64bit relocations for stabs in DLLs cannot work. To find DLL addresses, the DLL base is added manually in tccrun.c via rc.prog_base instead. - tccpe.c: there are some changes to allow merging sections, used to merge .finit_array into .data in the first place. - tccpp.c: tcc -run now #defines __TCC_RUN__ also: refactor a line in tal_realloc that was incompatible with bcheck - tcctest.c: fixed a problem with r12 which tcc cannot preserve as well as gcc does. - tests2/112_backtrace.c: test the feature and the bcheck test18 that previously was in boundtest.c
2020-01-18 05:58:39 +08:00
make: new lib/Makefile for libtcc1.a on more platforms win32/64 cross-compilers now build libtcc1.a and install it together with the windows headers in a 'win32' sub-directory of TCCDIR.
2010-12-04 23:47:08 +08:00
clean :
bcheck cleanup - revert Makefiles to state before last bcheck additions Instead, just load bcheck.o explicitly if that is what is wanted. - move tcc_add_bcheck() to the <target>-link.c files and remove revently added arguments. This function is to support tccelf.c with linking, not for tccgen.c to support compilation. - remove -ba option: It said: "-ba Enable better address checking with bounds checker" Okay, if it is better then to have it is not an option. - remove va_copy. It is C99 and we try to stay C89 in tinycc when possible. For example, MS compilers do not have va_copy. - win64: revert any 'fixes' to alloca It was correct as it was before, except for bound_checking where it was not implemented. This should now work too. - remove parasitic filename:linenum features Such feature is already present with rt_printline in tccrun.c. If it doesn't work it can be fixed. - revert changes to gen_bounded_ptr_add() gen_bounded_ptr_add() was working as it should before (mostly). For the sake of simplicity I switched it to CDECL. Anyway, FASTCALL means SLOWCALL with tinycc. In exchange you get one addition which is required for bounds_cnecking function arguments. The important thing is to check them *BEFORE* they are loaded into registers. New function gbound_args() does that. In any case, code instrumentation with the bounds-check functions as such now seems to work flawlessly again, which means when they are inserted as NOPs, any code that tcc can compile, seems to behave just the same as without them. What these functions then do when fully enabled, is a differnt story. I did not touch this.
2019-12-12 22:45:45 +08:00
rm -f *.a *.o $(ALL)
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