From f315eba8d405b975ddbe8db73062920270fb8ae1 Mon Sep 17 00:00:00 2001 From: Wenlong Zhang Date: Fri, 19 May 2023 11:18:22 +0800 Subject: [PATCH] add loongarch64 support for rubygem-ffi --- 0001-add-loongarch64-support-for-ffi.patch | 1357 ++++++++++++++++++++ ffi-1.10.0-loongarch64.gemspec | 42 + rubygem-ffi.spec | 14 +- 3 files changed, 1412 insertions(+), 1 deletion(-) create mode 100644 0001-add-loongarch64-support-for-ffi.patch create mode 100644 ffi-1.10.0-loongarch64.gemspec diff --git a/0001-add-loongarch64-support-for-ffi.patch b/0001-add-loongarch64-support-for-ffi.patch new file mode 100644 index 0000000..ec4a0f7 --- /dev/null +++ b/0001-add-loongarch64-support-for-ffi.patch @@ -0,0 +1,1357 @@ +From 3ee6d822b3e7b602bf8dbe2b21f95e566602183c Mon Sep 17 00:00:00 2001 +From: Wenlong Zhang +Date: Fri, 19 May 2023 02:56:26 +0000 +Subject: [PATCH] add loongarch64 support for ffi + +--- + ext/ffi_c/libffi/Makefile.am | 2 + + ext/ffi_c/libffi/config.guess | 3 + + ext/ffi_c/libffi/config.sub | 1 + + ext/ffi_c/libffi/configure.host | 4 + + ext/ffi_c/libffi/src/loongarch64/ffi.c | 621 ++++++++++++++++++ + ext/ffi_c/libffi/src/loongarch64/ffitarget.h | 82 +++ + ext/ffi_c/libffi/src/loongarch64/sysv.S | 327 +++++++++ + ffi.gemspec | 66 +- + lib/ffi/platform/loongarch64-linux/types.conf | 141 ++++ + 9 files changed, 1217 insertions(+), 30 deletions(-) + create mode 100644 ext/ffi_c/libffi/src/loongarch64/ffi.c + create mode 100644 ext/ffi_c/libffi/src/loongarch64/ffitarget.h + create mode 100644 ext/ffi_c/libffi/src/loongarch64/sysv.S + create mode 100644 lib/ffi/platform/loongarch64-linux/types.conf + +diff --git a/ext/ffi_c/libffi/Makefile.am b/ext/ffi_c/libffi/Makefile.am +index 27a11b2..d598e8c 100644 +--- a/ext/ffi_c/libffi/Makefile.am ++++ b/ext/ffi_c/libffi/Makefile.am +@@ -76,6 +76,7 @@ noinst_HEADERS = \ + src/x86/ffitarget.h src/x86/internal.h src/x86/internal64.h src/x86/asmnames.h \ + src/xtensa/ffitarget.h \ + src/dlmalloc.c ++ src/loongarch64/ffitarget.h + + EXTRA_libffi_la_SOURCES = \ + src/aarch64/ffi.c src/aarch64/sysv.S \ +@@ -113,6 +114,7 @@ EXTRA_libffi_la_SOURCES = \ + src/x86/ffiw64.c src/x86/win64.S \ + src/x86/ffi64.c src/x86/unix64.S \ + src/xtensa/ffi.c src/xtensa/sysv.S ++ src/loongarch64/ffi.c src/loongarch64/sysv.S + + TARGET_OBJ = @TARGET_OBJ@ + libffi_la_LIBADD = $(TARGET_OBJ) +diff --git a/ext/ffi_c/libffi/config.guess b/ext/ffi_c/libffi/config.guess +index faa63aa..db4f48f 100644 +--- a/ext/ffi_c/libffi/config.guess ++++ b/ext/ffi_c/libffi/config.guess +@@ -976,6 +976,9 @@ EOF + k1om:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; ++ loongarch32:Linux:*:* | loongarch64:Linux:*:* | loongarchx32:Linux:*:*) ++ echo ${UNAME_MACHINE}-unknown-linux-${LIBC} ++ exit ;; + m32r*:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; +diff --git a/ext/ffi_c/libffi/config.sub b/ext/ffi_c/libffi/config.sub +index 40ea5df..f469dea 100644 +--- a/ext/ffi_c/libffi/config.sub ++++ b/ext/ffi_c/libffi/config.sub +@@ -268,6 +268,7 @@ case $basic_machine in + | k1om \ + | le32 | le64 \ + | lm32 \ ++ | loongarch32 | loongarch64 | loongarchx32 \ + | m32c | m32r | m32rle | m68000 | m68k | m88k \ + | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ + | mips | mipsbe | mipseb | mipsel | mipsle \ +diff --git a/ext/ffi_c/libffi/configure.host b/ext/ffi_c/libffi/configure.host +index 7634c3a..1e0c74d 100644 +--- a/ext/ffi_c/libffi/configure.host ++++ b/ext/ffi_c/libffi/configure.host +@@ -129,6 +129,10 @@ case "${host}" in + TARGET=IA64; TARGETDIR=ia64 + SOURCES="ffi.c unix.S" + ;; ++ loongarch64-*-*) ++ TARGET=LOONGARCH64; TARGETDIR=loongarch64 ++ SOURCES="ffi.c sysv.S" ++ ;; + + m32r*-*-*) + TARGET=M32R; TARGETDIR=m32r +diff --git a/ext/ffi_c/libffi/src/loongarch64/ffi.c b/ext/ffi_c/libffi/src/loongarch64/ffi.c +new file mode 100644 +index 0000000..140be3b +--- /dev/null ++++ b/ext/ffi_c/libffi/src/loongarch64/ffi.c +@@ -0,0 +1,621 @@ ++/* ----------------------------------------------------------------------- ++ ffi.c - Copyright (c) 2022 Xu Chenghua ++ 2022 Cheng Lulu ++ Based on RISC-V port ++ ++ LoongArch Foreign Function Interface ++ ++ Permission is hereby granted, free of charge, to any person obtaining ++ a copy of this software and associated documentation files (the ++ ``Software''), to deal in the Software without restriction, including ++ without limitation the rights to use, copy, modify, merge, publish, ++ distribute, sublicense, and/or sell copies of the Software, and to ++ permit persons to whom the Software is furnished to do so, subject to ++ the following conditions: ++ ++ The above copyright notice and this permission notice shall be included ++ in all copies or substantial portions of the Software. ++ ++ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, ++ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF ++ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, ++ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER ++ DEALINGS IN THE SOFTWARE. ++ ----------------------------------------------------------------------- */ ++ ++#include ++#include ++ ++#include ++#include ++ ++#if defined(__loongarch_soft_float) ++# define ABI_FRLEN 0 ++#elif defined(__loongarch_single_float) ++# define ABI_FRLEN 32 ++# define ABI_FLOAT float ++#elif defined(__loongarch_double_float) ++# define ABI_FRLEN 64 ++# define ABI_FLOAT double ++#else ++#error unsupported LoongArch floating-point ABI ++#endif ++ ++#define NARGREG 8 ++#define STKALIGN 16 ++#define MAXCOPYARG (2 * sizeof (double)) ++ ++/* call_context registers ++ - 8 floating point parameter/result registers. ++ - 8 integer parameter/result registers. ++ - 2 registers used by the assembly code to in-place construct its own ++ stack frame ++ - frame register ++ - return register ++*/ ++typedef struct call_context ++{ ++ ABI_FLOAT fa[8]; ++ size_t a[10]; ++} call_context; ++ ++typedef struct call_builder ++{ ++ call_context *aregs; ++ int used_integer; ++ int used_float; ++ size_t *used_stack; ++ size_t *stack; ++ size_t next_struct_area; ++} call_builder; ++ ++/* Integer (not pointer) less than ABI GRLEN. */ ++/* FFI_TYPE_INT does not appear to be used. */ ++#if __SIZEOF_POINTER__ == 8 ++# define IS_INT(type) ((type) >= FFI_TYPE_UINT8 && (type) <= FFI_TYPE_SINT64) ++#else ++# define IS_INT(type) ((type) >= FFI_TYPE_UINT8 && (type) <= FFI_TYPE_SINT32) ++#endif ++ ++#if ABI_FRLEN ++typedef struct float_struct_info ++{ ++ char as_elements; ++ char type1; ++ char offset2; ++ char type2; ++} float_struct_info; ++ ++#if ABI_FRLEN >= 64 ++# define IS_FLOAT(type) ((type) >= FFI_TYPE_FLOAT && (type) <= FFI_TYPE_DOUBLE) ++#else ++# define IS_FLOAT(type) ((type) == FFI_TYPE_FLOAT) ++#endif ++ ++static ffi_type ** ++flatten_struct (ffi_type *in, ffi_type **out, ffi_type **out_end) ++{ ++ int i; ++ ++ if (out == out_end) ++ return out; ++ if (in->type != FFI_TYPE_STRUCT) ++ *(out++) = in; ++ else ++ for (i = 0; in->elements[i]; i++) ++ out = flatten_struct (in->elements[i], out, out_end); ++ return out; ++} ++ ++/* Structs with at most two fields after flattening, one of which is of ++ floating point type, are passed in multiple registers if sufficient ++ registers are available. */ ++static float_struct_info ++struct_passed_as_elements (call_builder *cb, ffi_type *top) ++{ ++ float_struct_info ret = {0, 0, 0, 0}; ++ ffi_type *fields[3]; ++ int num_floats, num_ints; ++ int num_fields = flatten_struct (top, fields, fields + 3) - fields; ++ ++ if (num_fields == 1) ++ { ++ if (IS_FLOAT (fields[0]->type)) ++ { ++ ret.as_elements = 1; ++ ret.type1 = fields[0]->type; ++ } ++ } ++ else if (num_fields == 2) ++ { ++ num_floats = IS_FLOAT (fields[0]->type) + IS_FLOAT (fields[1]->type); ++ num_ints = IS_INT (fields[0]->type) + IS_INT (fields[1]->type); ++ if (num_floats == 0 || num_floats + num_ints != 2) ++ return ret; ++ if (cb->used_float + num_floats > NARGREG ++ || cb->used_integer + (2 - num_floats) > NARGREG) ++ return ret; ++ if (!IS_FLOAT (fields[0]->type) && !IS_FLOAT (fields[1]->type)) ++ return ret; ++ ++ ret.type1 = fields[0]->type; ++ ret.type2 = fields[1]->type; ++ ret.offset2 = FFI_ALIGN (fields[0]->size, fields[1]->alignment); ++ ret.as_elements = 1; ++ } ++ return ret; ++} ++#endif ++ ++/* Allocates a single register, float register, or GRLEN-sized stack slot to a ++ datum. */ ++static void ++marshal_atom (call_builder *cb, int type, void *data) ++{ ++ size_t value = 0; ++ switch (type) ++ { ++ case FFI_TYPE_UINT8: ++ value = *(uint8_t *) data; ++ break; ++ case FFI_TYPE_SINT8: ++ value = *(int8_t *) data; ++ break; ++ case FFI_TYPE_UINT16: ++ value = *(uint16_t *) data; ++ break; ++ case FFI_TYPE_SINT16: ++ value = *(int16_t *) data; ++ break; ++ /* 32-bit quantities are always sign-extended in the ABI. */ ++ case FFI_TYPE_UINT32: ++ value = *(int32_t *) data; ++ break; ++ case FFI_TYPE_SINT32: ++ value = *(int32_t *) data; ++ break; ++#if __SIZEOF_POINTER__ == 8 ++ case FFI_TYPE_UINT64: ++ value = *(uint64_t *) data; ++ break; ++ case FFI_TYPE_SINT64: ++ value = *(int64_t *) data; ++ break; ++#endif ++ case FFI_TYPE_POINTER: ++ value = *(size_t *) data; ++ break; ++ ++#if ABI_FRLEN >= 32 ++ case FFI_TYPE_FLOAT: ++ *(float *)(cb->aregs->fa + cb->used_float++) = *(float *) data; ++ return; ++#endif ++#if ABI_FRLEN >= 64 ++ case FFI_TYPE_DOUBLE: ++ (cb->aregs->fa[cb->used_float++]) = *(double *) data; ++ return; ++#endif ++ default: ++ FFI_ASSERT (0); ++ break; ++ } ++ ++ if (cb->used_integer == NARGREG) ++ *cb->used_stack++ = value; ++ else ++ cb->aregs->a[cb->used_integer++] = value; ++} ++ ++static void ++unmarshal_atom (call_builder *cb, int type, void *data) ++{ ++ size_t value; ++ switch (type) ++ { ++#if ABI_FRLEN >= 32 ++ case FFI_TYPE_FLOAT: ++ *(float *) data = *(float *)(cb->aregs->fa + cb->used_float++); ++ return; ++#endif ++#if ABI_FRLEN >= 64 ++ case FFI_TYPE_DOUBLE: ++ *(double *) data = cb->aregs->fa[cb->used_float++]; ++ return; ++#endif ++ } ++ ++ if (cb->used_integer == NARGREG) ++ value = *cb->used_stack++; ++ else ++ value = cb->aregs->a[cb->used_integer++]; ++ ++ switch (type) ++ { ++ case FFI_TYPE_UINT8: ++ case FFI_TYPE_SINT8: ++ case FFI_TYPE_UINT16: ++ case FFI_TYPE_SINT16: ++ case FFI_TYPE_UINT32: ++ case FFI_TYPE_SINT32: ++#if __SIZEOF_POINTER__ == 8 ++ case FFI_TYPE_UINT64: ++ case FFI_TYPE_SINT64: ++#endif ++ case FFI_TYPE_POINTER: ++ *(ffi_arg *)data = value; ++ break; ++ default: ++ FFI_ASSERT (0); ++ break; ++ } ++} ++ ++/* Allocate and copy a structure that is passed by value on the stack and ++ return a pointer to it. */ ++static void * ++allocate_and_copy_struct_to_stack (call_builder *cb, void *data, ++ ffi_type *type) ++{ ++ size_t dest = cb->next_struct_area - type->size; ++ ++ dest = FFI_ALIGN_DOWN (dest, type->alignment); ++ cb->next_struct_area = dest; ++ ++ return memcpy ((char *)cb->stack + dest, data, type->size); ++} ++ ++/* Adds an argument to a call, or a not by reference return value. */ ++static void ++marshal (call_builder *cb, ffi_type *type, int var, void *data) ++{ ++ size_t realign[2]; ++ ++#if ABI_FRLEN ++ if (!var && type->type == FFI_TYPE_STRUCT) ++ { ++ float_struct_info fsi = struct_passed_as_elements (cb, type); ++ if (fsi.as_elements) ++ { ++ marshal_atom (cb, fsi.type1, data); ++ if (fsi.offset2) ++ marshal_atom (cb, fsi.type2, ((char *) data) + fsi.offset2); ++ return; ++ } ++ } ++ ++ if (!var && cb->used_float < NARGREG ++ && IS_FLOAT (type->type)) ++ { ++ marshal_atom (cb, type->type, data); ++ return; ++ } ++ ++ double promoted; ++ if (var && type->type == FFI_TYPE_FLOAT) ++ { ++ /* C standard requires promoting float -> double for variable arg. */ ++ promoted = *(float *) data; ++ type = &ffi_type_double; ++ data = &promoted; ++ } ++#endif ++ ++ if (type->size > 2 * __SIZEOF_POINTER__) ++ /* Pass by reference. */ ++ { ++ allocate_and_copy_struct_to_stack (cb, data, type); ++ data = (char *)cb->stack + cb->next_struct_area; ++ marshal_atom (cb, FFI_TYPE_POINTER, &data); ++ } ++ else if (IS_INT (type->type) || type->type == FFI_TYPE_POINTER) ++ marshal_atom (cb, type->type, data); ++ else ++ { ++ /* Overlong integers, soft-float floats, and structs without special ++ float handling are treated identically from this point on. */ ++ ++ /* Variadics are aligned even in registers. */ ++ if (type->alignment > __SIZEOF_POINTER__) ++ { ++ if (var) ++ cb->used_integer = FFI_ALIGN (cb->used_integer, 2); ++ cb->used_stack ++ = (size_t *) FFI_ALIGN (cb->used_stack, 2 * __SIZEOF_POINTER__); ++ } ++ ++ memcpy (realign, data, type->size); ++ if (type->size > 0) ++ marshal_atom (cb, FFI_TYPE_POINTER, realign); ++ if (type->size > __SIZEOF_POINTER__) ++ marshal_atom (cb, FFI_TYPE_POINTER, realign + 1); ++ } ++} ++ ++/* For arguments passed by reference returns the pointer, otherwise the arg ++ is copied (up to MAXCOPYARG bytes). */ ++static void * ++unmarshal (call_builder *cb, ffi_type *type, int var, void *data) ++{ ++ size_t realign[2]; ++ void *pointer; ++ ++#if ABI_FRLEN ++ if (!var && type->type == FFI_TYPE_STRUCT) ++ { ++ float_struct_info fsi = struct_passed_as_elements (cb, type); ++ if (fsi.as_elements) ++ { ++ unmarshal_atom (cb, fsi.type1, data); ++ if (fsi.offset2) ++ unmarshal_atom (cb, fsi.type2, ((char *) data) + fsi.offset2); ++ return data; ++ } ++ } ++ ++ if (!var && cb->used_float < NARGREG ++ && IS_FLOAT (type->type)) ++ { ++ unmarshal_atom (cb, type->type, data); ++ return data; ++ } ++ ++ if (var && type->type == FFI_TYPE_FLOAT) ++ { ++ int m = cb->used_integer; ++ void *promoted ++ = m < NARGREG ? cb->aregs->a + m : cb->used_stack + m - NARGREG + 1; ++ *(float *) promoted = *(double *) promoted; ++ } ++#endif ++ ++ if (type->size > 2 * __SIZEOF_POINTER__) ++ { ++ /* Pass by reference. */ ++ unmarshal_atom (cb, FFI_TYPE_POINTER, (char *) &pointer); ++ return pointer; ++ } ++ else if (IS_INT (type->type) || type->type == FFI_TYPE_POINTER) ++ { ++ unmarshal_atom (cb, type->type, data); ++ return data; ++ } ++ else ++ { ++ /* Overlong integers, soft-float floats, and structs without special ++ float handling are treated identically from this point on. */ ++ ++ /* Variadics are aligned even in registers. */ ++ if (type->alignment > __SIZEOF_POINTER__) ++ { ++ if (var) ++ cb->used_integer = FFI_ALIGN (cb->used_integer, 2); ++ cb->used_stack ++ = (size_t *) FFI_ALIGN (cb->used_stack, 2 * __SIZEOF_POINTER__); ++ } ++ ++ if (type->size > 0) ++ unmarshal_atom (cb, FFI_TYPE_POINTER, realign); ++ if (type->size > __SIZEOF_POINTER__) ++ unmarshal_atom (cb, FFI_TYPE_POINTER, realign + 1); ++ memcpy (data, realign, type->size); ++ return data; ++ } ++} ++ ++static int ++passed_by_ref (call_builder *cb, ffi_type *type, int var) ++{ ++#if ABI_FRLEN ++ if (!var && type->type == FFI_TYPE_STRUCT) ++ { ++ float_struct_info fsi = struct_passed_as_elements (cb, type); ++ if (fsi.as_elements) ++ return 0; ++ } ++#endif ++ ++ return type->size > 2 * __SIZEOF_POINTER__; ++} ++ ++/* Perform machine dependent cif processing. */ ++ffi_status ++ffi_prep_cif_machdep (ffi_cif *cif) ++{ ++ cif->loongarch_nfixedargs = cif->nargs; ++ return FFI_OK; ++} ++ ++/* Perform machine dependent cif processing when we have a variadic ++ function. */ ++ffi_status ++ffi_prep_cif_machdep_var (ffi_cif *cif, unsigned int nfixedargs, ++ unsigned int ntotalargs) ++{ ++ cif->loongarch_nfixedargs = nfixedargs; ++ return FFI_OK; ++} ++ ++/* Low level routine for calling functions. */ ++extern void ffi_call_asm (void *stack, struct call_context *regs, ++ void (*fn) (void), void *closure) FFI_HIDDEN; ++ ++static void ++ffi_call_int (ffi_cif *cif, void (*fn) (void), void *rvalue, void **avalue, ++ void *closure) ++{ ++ /* This is a conservative estimate, assuming a complex return value and ++ that all remaining arguments are long long / __int128 */ ++ size_t arg_bytes = cif->bytes; ++ size_t rval_bytes = 0; ++ if (rvalue == NULL && cif->rtype->size > 2 * __SIZEOF_POINTER__) ++ rval_bytes = FFI_ALIGN (cif->rtype->size, STKALIGN); ++ size_t alloc_size = arg_bytes + rval_bytes + sizeof (call_context); ++ ++ /* The assembly code will deallocate all stack data at lower addresses ++ than the argument region, so we need to allocate the frame and the ++ return value after the arguments in a single allocation. */ ++ size_t alloc_base; ++ /* Argument region must be 16-byte aligned in LP64 ABIs. */ ++ if (_Alignof(max_align_t) >= STKALIGN) ++ /* Since sizeof long double is normally 16, the compiler will ++ guarantee alloca alignment to at least that much. */ ++ alloc_base = (size_t) alloca (alloc_size); ++ else ++ alloc_base = FFI_ALIGN (alloca (alloc_size + STKALIGN - 1), STKALIGN); ++ ++ if (rval_bytes) ++ rvalue = (void *) (alloc_base + arg_bytes); ++ ++ call_builder cb; ++ cb.used_float = cb.used_integer = 0; ++ cb.aregs = (call_context *) (alloc_base + arg_bytes + rval_bytes); ++ cb.used_stack = (void *) alloc_base; ++ cb.stack = (void *) alloc_base; ++ cb.next_struct_area = arg_bytes; ++ ++ int return_by_ref = passed_by_ref (&cb, cif->rtype, 0); ++ if (return_by_ref) ++ cb.aregs->a[cb.used_integer++] = (size_t)rvalue; ++ ++ int i; ++ for (i = 0; i < cif->nargs; i++) ++ marshal (&cb, cif->arg_types[i], i >= cif->loongarch_nfixedargs, ++ avalue[i]); ++ ++ ffi_call_asm ((void *) alloc_base, cb.aregs, fn, closure); ++ ++ cb.used_float = cb.used_integer = 0; ++ if (!return_by_ref && rvalue) ++ unmarshal (&cb, cif->rtype, 0, rvalue); ++} ++ ++void ++ffi_call (ffi_cif *cif, void (*fn) (void), void *rvalue, void **avalue) ++{ ++ ffi_call_int (cif, fn, rvalue, avalue, NULL); ++} ++ ++void ++ffi_call_go (ffi_cif *cif, void (*fn) (void), void *rvalue, void **avalue, ++ void *closure) ++{ ++ ffi_call_int (cif, fn, rvalue, avalue, closure); ++} ++ ++extern void ffi_closure_asm (void) FFI_HIDDEN; ++ ++ffi_status ++ffi_prep_closure_loc (ffi_closure *closure, ffi_cif *cif, ++ void (*fun) (ffi_cif *, void *, void **, void *), ++ void *user_data, void *codeloc) ++{ ++ uint32_t *tramp = (uint32_t *) &closure->tramp[0]; ++ uint64_t fn = (uint64_t) (uintptr_t) ffi_closure_asm; ++ ++ if (cif->abi <= FFI_FIRST_ABI || cif->abi >= FFI_LAST_ABI) ++ return FFI_BAD_ABI; ++ ++#if defined(FFI_EXEC_STATIC_TRAMP) ++ if (ffi_tramp_is_present(closure)) ++ { ++ ffi_tramp_set_parms (closure->ftramp, ffi_closure_asm, closure); ++ goto out; ++ } ++#endif ++ ++ /* Fill the dynamic trampoline. We will call ffi_closure_inner with codeloc, ++ not closure, but as long as the memory is readable it should work. */ ++ tramp[0] = 0x1800000c; /* pcaddi $t0, 0 (i.e. $t0 <- tramp) */ ++ tramp[1] = 0x28c0418d; /* ld.d $t1, $t0, 16 */ ++ tramp[2] = 0x4c0001a0; /* jirl $zero, $t1, 0 */ ++ tramp[3] = 0x03400000; /* nop */ ++ tramp[4] = fn; ++ tramp[5] = fn >> 32; ++ ++ __builtin___clear_cache (codeloc, codeloc + FFI_TRAMPOLINE_SIZE); ++ ++#if defined(FFI_EXEC_STATIC_TRAMP) ++out: ++#endif ++ closure->cif = cif; ++ closure->fun = fun; ++ closure->user_data = user_data; ++ ++ return FFI_OK; ++} ++ ++extern void ffi_go_closure_asm (void) FFI_HIDDEN; ++ ++ffi_status ++ffi_prep_go_closure (ffi_go_closure *closure, ffi_cif *cif, ++ void (*fun) (ffi_cif *, void *, void **, void *)) ++{ ++ if (cif->abi <= FFI_FIRST_ABI || cif->abi >= FFI_LAST_ABI) ++ return FFI_BAD_ABI; ++ ++ closure->tramp = (void *) ffi_go_closure_asm; ++ closure->cif = cif; ++ closure->fun = fun; ++ return FFI_OK; ++} ++ ++/* Called by the assembly code with aregs pointing to saved argument registers ++ and stack pointing to the stacked arguments. Return values passed in ++ registers will be reloaded from aregs. */ ++void FFI_HIDDEN ++ffi_closure_inner (ffi_cif *cif, ++ void (*fun) (ffi_cif *, void *, void **, void *), ++ void *user_data, size_t *stack, call_context *aregs) ++{ ++ void **avalue = alloca (cif->nargs * sizeof (void *)); ++ /* Storage for arguments which will be copied by unmarshal(). We could ++ theoretically avoid the copies in many cases and use at most 128 bytes ++ of memory, but allocating disjoint storage for each argument is ++ simpler. */ ++ char *astorage = alloca (cif->nargs * MAXCOPYARG); ++ void *rvalue; ++ call_builder cb; ++ int return_by_ref; ++ int i; ++ ++ cb.aregs = aregs; ++ cb.used_integer = cb.used_float = 0; ++ cb.used_stack = stack; ++ ++ return_by_ref = passed_by_ref (&cb, cif->rtype, 0); ++ if (return_by_ref) ++ unmarshal (&cb, &ffi_type_pointer, 0, &rvalue); ++ else ++ rvalue = alloca (cif->rtype->size); ++ ++ for (i = 0; i < cif->nargs; i++) ++ avalue[i] ++ = unmarshal (&cb, cif->arg_types[i], i >= cif->loongarch_nfixedargs, ++ astorage + i * MAXCOPYARG); ++ ++ fun (cif, rvalue, avalue, user_data); ++ ++ if (!return_by_ref && cif->rtype->type != FFI_TYPE_VOID) ++ { ++ cb.used_integer = cb.used_float = 0; ++ marshal (&cb, cif->rtype, 0, rvalue); ++ } ++} ++ ++#if defined(FFI_EXEC_STATIC_TRAMP) ++void * ++ffi_tramp_arch (size_t *tramp_size, size_t *map_size) ++{ ++ extern void *trampoline_code_table; ++ ++ *tramp_size = 16; ++ /* A mapping size of 64K is chosen to cover the page sizes of 4K, 16K, and ++ 64K. */ ++ *map_size = 1 << 16; ++ return &trampoline_code_table; ++} ++#endif +diff --git a/ext/ffi_c/libffi/src/loongarch64/ffitarget.h b/ext/ffi_c/libffi/src/loongarch64/ffitarget.h +new file mode 100644 +index 0000000..5a4698a +--- /dev/null ++++ b/ext/ffi_c/libffi/src/loongarch64/ffitarget.h +@@ -0,0 +1,82 @@ ++/* -----------------------------------------------------------------*-C-*- ++ ffitarget.h - Copyright (c) 2022 Xu Chenghua ++ 2022 Cheng Lulu ++ ++ Target configuration macros for LoongArch. ++ ++ Permission is hereby granted, free of charge, to any person obtaining ++ a copy of this software and associated documentation files (the ++ ``Software''), to deal in the Software without restriction, including ++ without limitation the rights to use, copy, modify, merge, publish, ++ distribute, sublicense, and/or sell copies of the Software, and to ++ permit persons to whom the Software is furnished to do so, subject to ++ the following conditions: ++ ++ The above copyright notice and this permission notice shall be included ++ in all copies or substantial portions of the Software. ++ ++ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, ++ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF ++ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, ++ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER ++ DEALINGS IN THE SOFTWARE. ++ ++ ----------------------------------------------------------------------- */ ++ ++#ifndef LIBFFI_TARGET_H ++#define LIBFFI_TARGET_H ++ ++#ifndef LIBFFI_H ++#error \ ++ "Please do not include ffitarget.h directly into your source. Use ffi.h instead." ++#endif ++ ++#ifndef __loongarch__ ++#error \ ++ "libffi was configured for a LoongArch target but this does not appear to be a LoongArch compiler." ++#endif ++ ++#ifndef LIBFFI_ASM ++ ++typedef unsigned long ffi_arg; ++typedef signed long ffi_sarg; ++ ++typedef enum ffi_abi ++{ ++ FFI_FIRST_ABI = 0, ++ FFI_LP64S, ++ FFI_LP64F, ++ FFI_LP64D, ++ FFI_LAST_ABI, ++ ++#if defined(__loongarch64) ++#if defined(__loongarch_soft_float) ++ FFI_DEFAULT_ABI = FFI_LP64S ++#elif defined(__loongarch_single_float) ++ FFI_DEFAULT_ABI = FFI_LP64F ++#elif defined(__loongarch_double_float) ++ FFI_DEFAULT_ABI = FFI_LP64D ++#else ++#error unsupported LoongArch floating-point ABI ++#endif ++#else ++#error unsupported LoongArch base architecture ++#endif ++} ffi_abi; ++ ++#endif /* LIBFFI_ASM */ ++ ++/* ---- Definitions for closures ----------------------------------------- */ ++ ++#define FFI_CLOSURES 1 ++#define FFI_GO_CLOSURES 1 ++#define FFI_TRAMPOLINE_SIZE 24 ++#define FFI_NATIVE_RAW_API 0 ++#define FFI_EXTRA_CIF_FIELDS \ ++ unsigned loongarch_nfixedargs; \ ++ unsigned loongarch_unused; ++#define FFI_TARGET_SPECIFIC_VARIADIC ++#endif +diff --git a/ext/ffi_c/libffi/src/loongarch64/sysv.S b/ext/ffi_c/libffi/src/loongarch64/sysv.S +new file mode 100644 +index 0000000..aa7bde2 +--- /dev/null ++++ b/ext/ffi_c/libffi/src/loongarch64/sysv.S +@@ -0,0 +1,327 @@ ++/* ----------------------------------------------------------------------- ++ sysv.S - Copyright (c) 2022 Xu Chenghua ++ 2022 Cheng Lulu ++ ++ LoongArch Foreign Function Interface ++ ++ Permission is hereby granted, free of charge, to any person obtaining ++ a copy of this software and associated documentation files (the ++ ``Software''), to deal in the Software without restriction, including ++ without limitation the rights to use, copy, modify, merge, publish, ++ distribute, sublicense, and/or sell copies of the Software, and to ++ permit persons to whom the Software is furnished to do so, subject to ++ the following conditions: ++ ++ The above copyright notice and this permission notice shall be included ++ in all copies or substantial portions of the Software. ++ ++ THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, ++ EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF ++ MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND ++ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT ++ HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, ++ WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, ++ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER ++ DEALINGS IN THE SOFTWARE. ++ ----------------------------------------------------------------------- */ ++ ++#define LIBFFI_ASM ++#include ++#include ++ ++/* Define aliases so that we can handle all ABIs uniformly. */ ++ ++#if __SIZEOF_POINTER__ == 8 ++# define PTRS 8 ++# define LARG ld.d ++# define SARG st.d ++#else ++# define PTRS 4 ++# define LARG ld.w ++# define SARG st.w ++#endif ++ ++#if defined(__loongarch_single_float) ++# define FLTS 4 ++# define FLD fld.w ++# define FST fst.w ++#elif defined(__loongarch_double_float) ++# define FLTS 8 ++# define FLARG fld.d ++# define FSARG fst.d ++#elif defined(__loongarch_soft_float) ++# define FLTS 0 ++#else ++#error unsupported LoongArch floating-point ABI ++#endif ++ ++ .text ++ .globl ffi_call_asm ++ .type ffi_call_asm, @function ++ .hidden ffi_call_asm ++/* struct call_context ++ { ++ ABI_FLOAT fa[8]; ++ size_t a[10]; ++ } ++ ++ - 8 floating point parameter/result registers (fa[0] - fa[7]) ++ - 8 integer parameter/result registers (a[0] - a[7]) ++ - 2 registers used by the assembly code to in-place construct its own stack ++ frame. ++ - frame pointer (a[8]) ++ - return address (a[9]) ++ ++ void ffi_call_asm (size_t *stackargs, struct call_context *regargs, ++ void (*fn)(void), void *closure); */ ++ ++#define FRAME_LEN (8 * FLTS + 10 * PTRS) ++ ++ffi_call_asm: ++ .cfi_startproc ++ ++ /* We are NOT going to set up an ordinary stack frame. In order to pass ++ the stacked args to the called function, we adjust our stack pointer ++ to a0, which is in the _caller's_ alloca area. We establish our own ++ stack frame at the end of the call_context. ++ ++ Anything below the arguments will be freed at this point, although ++ we preserve the call_context so that it can be read back in the ++ caller. */ ++ ++ .cfi_def_cfa 5, FRAME_LEN # Interim CFA based on a1. ++ SARG $fp, $a1, FRAME_LEN - 2*PTRS ++ .cfi_offset 22, -2*PTRS ++ SARG $ra, $a1, FRAME_LEN - 1*PTRS ++ .cfi_offset 1, -1*PTRS ++ ++ addi.d $fp, $a1, FRAME_LEN ++ move $sp, $a0 ++ .cfi_def_cfa 22, 0 # Our frame is fully set up. ++ ++ # Load arguments. ++ move $t1, $a2 ++ move $t2, $a3 ++ ++#if FLTS ++ FLARG $fa0, $fp, -FRAME_LEN+0*FLTS ++ FLARG $fa1, $fp, -FRAME_LEN+1*FLTS ++ FLARG $fa2, $fp, -FRAME_LEN+2*FLTS ++ FLARG $fa3, $fp, -FRAME_LEN+3*FLTS ++ FLARG $fa4, $fp, -FRAME_LEN+4*FLTS ++ FLARG $fa5, $fp, -FRAME_LEN+5*FLTS ++ FLARG $fa6, $fp, -FRAME_LEN+6*FLTS ++ FLARG $fa7, $fp, -FRAME_LEN+7*FLTS ++#endif ++ ++ LARG $a0, $fp, -FRAME_LEN+8*FLTS+0*PTRS ++ LARG $a1, $fp, -FRAME_LEN+8*FLTS+1*PTRS ++ LARG $a2, $fp, -FRAME_LEN+8*FLTS+2*PTRS ++ LARG $a3, $fp, -FRAME_LEN+8*FLTS+3*PTRS ++ LARG $a4, $fp, -FRAME_LEN+8*FLTS+4*PTRS ++ LARG $a5, $fp, -FRAME_LEN+8*FLTS+5*PTRS ++ LARG $a6, $fp, -FRAME_LEN+8*FLTS+6*PTRS ++ LARG $a7, $fp, -FRAME_LEN+8*FLTS+7*PTRS ++ ++ /* Call */ ++ jirl $ra, $t1, 0 ++ ++#if FLTS ++ /* Save return values - only a0/a1 (fa0/fa1) are used. */ ++ FSARG $fa0, $fp, -FRAME_LEN+0*FLTS ++ FSARG $fa1, $fp, -FRAME_LEN+1*FLTS ++#endif ++ ++ SARG $a0, $fp, -FRAME_LEN+8*FLTS+0*PTRS ++ SARG $a1, $fp, -FRAME_LEN+8*FLTS+1*PTRS ++ ++ /* Restore and return. */ ++ addi.d $sp, $fp, -FRAME_LEN ++ .cfi_def_cfa 3, FRAME_LEN ++ LARG $ra, $fp, -1*PTRS ++ .cfi_restore 1 ++ LARG $fp, $fp, -2*PTRS ++ .cfi_restore 22 ++ jr $ra ++ .cfi_endproc ++ .size ffi_call_asm, .-ffi_call_asm ++ ++ ++/* ffi_closure_asm. Expects address of the passed-in ffi_closure in t0. ++ void ffi_closure_inner (ffi_cif *cif, ++ void (*fun)(ffi_cif *, void *, void **, void *), ++ void *user_data, ++ size_t *stackargs, struct call_context *regargs) */ ++ ++ .globl ffi_closure_asm ++ .hidden ffi_closure_asm ++ .type ffi_closure_asm, @function ++ ++ffi_closure_asm: ++ .cfi_startproc ++ addi.d $sp, $sp, -FRAME_LEN ++ .cfi_def_cfa_offset FRAME_LEN ++ ++ /* Make a frame. */ ++ SARG $fp, $sp, FRAME_LEN - 2*PTRS ++ .cfi_offset 22, -2*PTRS ++ SARG $ra, $sp, FRAME_LEN - 1*PTRS ++ .cfi_offset 1, -1*PTRS ++ addi.d $fp, $sp, FRAME_LEN ++ ++ /* Save arguments. */ ++#if FLTS ++ FSARG $fa0, $sp, 0*FLTS ++ FSARG $fa1, $sp, 1*FLTS ++ FSARG $fa2, $sp, 2*FLTS ++ FSARG $fa3, $sp, 3*FLTS ++ FSARG $fa4, $sp, 4*FLTS ++ FSARG $fa5, $sp, 5*FLTS ++ FSARG $fa6, $sp, 6*FLTS ++ FSARG $fa7, $sp, 7*FLTS ++#endif ++ ++ SARG $a0, $sp, 8*FLTS+0*PTRS ++ SARG $a1, $sp, 8*FLTS+1*PTRS ++ SARG $a2, $sp, 8*FLTS+2*PTRS ++ SARG $a3, $sp, 8*FLTS+3*PTRS ++ SARG $a4, $sp, 8*FLTS+4*PTRS ++ SARG $a5, $sp, 8*FLTS+5*PTRS ++ SARG $a6, $sp, 8*FLTS+6*PTRS ++ SARG $a7, $sp, 8*FLTS+7*PTRS ++ ++ /* Enter C */ ++ LARG $a0, $t0, FFI_TRAMPOLINE_SIZE+0*PTRS ++ LARG $a1, $t0, FFI_TRAMPOLINE_SIZE+1*PTRS ++ LARG $a2, $t0, FFI_TRAMPOLINE_SIZE+2*PTRS ++ addi.d $a3, $sp, FRAME_LEN ++ move $a4, $sp ++ ++ bl ffi_closure_inner ++ ++ /* Return values. */ ++#if FLTS ++ FLARG $fa0, $sp, 0*FLTS ++ FLARG $fa1, $sp, 1*FLTS ++#endif ++ ++ LARG $a0, $sp, 8*FLTS+0*PTRS ++ LARG $a1, $sp, 8*FLTS+1*PTRS ++ ++ /* Restore and return. */ ++ LARG $ra, $sp, FRAME_LEN-1*PTRS ++ .cfi_restore 1 ++ LARG $fp, $sp, FRAME_LEN-2*PTRS ++ .cfi_restore 22 ++ addi.d $sp, $sp, FRAME_LEN ++ .cfi_def_cfa_offset 0 ++ jr $ra ++ .cfi_endproc ++ .size ffi_closure_asm, .-ffi_closure_asm ++ ++/* Static trampoline code table, in which each element is a trampoline. ++ ++ The trampoline clobbers t0 and t1, but we don't save them on the stack ++ because our psABI explicitly says they are scratch registers, at least for ++ ELF. Our dynamic trampoline is already clobbering them anyway. ++ ++ The trampoline has two parameters - target code to jump to and data for ++ the target code. The trampoline extracts the parameters from its parameter ++ block (see tramp_table_map()). The trampoline saves the data address in ++ t0 and jumps to the target code. As ffi_closure_asm() already expects the ++ data address to be in t0, we don't need a "ffi_closure_asm_alt". */ ++ ++#if defined(FFI_EXEC_STATIC_TRAMP) ++ .align 16 ++ .globl trampoline_code_table ++ .hidden trampoline_code_table ++ .type trampoline_code_table, @function ++ ++trampoline_code_table: ++ ++ .rept 65536 / 16 ++ pcaddu12i $t1, 16 # 65536 >> 12 ++ ld.d $t0, $t1, 0 ++ ld.d $t1, $t1, 8 ++ jirl $zero, $t1, 0 ++ .endr ++ .size trampoline_code_table, .-trampoline_code_table ++ ++ .align 2 ++#endif ++ ++/* ffi_go_closure_asm. Expects address of the passed-in ffi_go_closure in t2. ++ void ffi_closure_inner (ffi_cif *cif, ++ void (*fun)(ffi_cif *, void *, void **, void *), ++ void *user_data, ++ size_t *stackargs, struct call_context *regargs) */ ++ ++ .globl ffi_go_closure_asm ++ .hidden ffi_go_closure_asm ++ .type ffi_go_closure_asm, @function ++ ++ffi_go_closure_asm: ++ .cfi_startproc ++ addi.d $sp, $sp, -FRAME_LEN ++ .cfi_def_cfa_offset FRAME_LEN ++ ++ /* Make a frame. */ ++ SARG $fp, $sp, FRAME_LEN - 2*PTRS ++ .cfi_offset 22, -2*PTRS ++ SARG $ra, $sp, FRAME_LEN - 1*PTRS ++ .cfi_offset 1, -1*PTRS ++ addi.d $fp, $sp, FRAME_LEN ++ ++ /* Save arguments. */ ++#if FLTS ++ FSARG $fa0, $sp, 0*FLTS ++ FSARG $fa1, $sp, 1*FLTS ++ FSARG $fa2, $sp, 2*FLTS ++ FSARG $fa3, $sp, 3*FLTS ++ FSARG $fa4, $sp, 4*FLTS ++ FSARG $fa5, $sp, 5*FLTS ++ FSARG $fa6, $sp, 6*FLTS ++ FSARG $fa7, $sp, 7*FLTS ++#endif ++ ++ SARG $a0, $sp, 8*FLTS+0*PTRS ++ SARG $a1, $sp, 8*FLTS+1*PTRS ++ SARG $a2, $sp, 8*FLTS+2*PTRS ++ SARG $a3, $sp, 8*FLTS+3*PTRS ++ SARG $a4, $sp, 8*FLTS+4*PTRS ++ SARG $a5, $sp, 8*FLTS+5*PTRS ++ SARG $a6, $sp, 8*FLTS+6*PTRS ++ SARG $a7, $sp, 8*FLTS+7*PTRS ++ ++ /* Enter C */ ++ LARG $a0, $t2, 1*PTRS ++ LARG $a1, $t2, 2*PTRS ++ move $a2, $t2 ++ addi.d $a3, $sp, FRAME_LEN ++ move $a4, $sp ++ ++ bl ffi_closure_inner ++ ++ /* Return values. */ ++#if FLTS ++ FLARG $fa0, $sp, 0*FLTS ++ FLARG $fa1, $sp, 1*FLTS ++#endif ++ ++ LARG $a0, $sp, 8*FLTS+0*PTRS ++ LARG $a1, $sp, 8*FLTS+1*PTRS ++ ++ /* Restore and return. */ ++ LARG $ra, $sp, FRAME_LEN-1*PTRS ++ .cfi_restore 1 ++ LARG $fp, $sp, FRAME_LEN-2*PTRS ++ .cfi_restore 22 ++ addi.d $sp, $sp, FRAME_LEN ++ .cfi_def_cfa_offset 0 ++ jr $ra ++ .cfi_endproc ++ .size ffi_go_closure_asm, .-ffi_go_closure_asm ++ ++#if defined __ELF__ && defined __linux__ ++ .section .note.GNU-stack,"",%progbits ++#endif +diff --git a/ffi.gemspec b/ffi.gemspec +index cefb297..3578b03 100644 +--- a/ffi.gemspec ++++ b/ffi.gemspec +@@ -1,36 +1,42 @@ +-require File.expand_path("../lib/#{File.basename(__FILE__, '.gemspec')}/version", __FILE__) ++# -*- encoding: utf-8 -*- ++# stub: ffi 1.10.0 ruby lib ++# stub: ext/ffi_c/extconf.rb + + Gem::Specification.new do |s| +- s.name = 'ffi' +- s.version = FFI::VERSION +- s.author = 'Wayne Meissner' +- s.email = 'wmeissner@gmail.com' +- s.homepage = 'http://wiki.github.com/ffi/ffi' +- s.summary = 'Ruby FFI' +- s.description = 'Ruby FFI library' +- s.files = `git ls-files -z`.split("\x0").reject do |f| +- f =~ /^(bench|gen|libtest|nbproject|spec)/ +- end ++ s.name = "ffi".freeze ++ s.version = "1.10.0" ++ ++ s.required_rubygems_version = Gem::Requirement.new(">= 0".freeze) if s.respond_to? :required_rubygems_version= ++ s.require_paths = ["lib".freeze] ++ s.authors = ["Wayne Meissner".freeze] ++ s.date = "2019-01-06" ++ s.description = "Ruby FFI library".freeze ++ s.email = "wmeissner@gmail.com".freeze ++ s.extensions = ["ext/ffi_c/extconf.rb".freeze] ++ s.files = [".gitignore".freeze, 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s.add_development_dependency(%q.freeze, ["~> 0.2.4"]) ++ else ++ s.add_dependency(%q.freeze, ["~> 10.1"]) ++ s.add_dependency(%q.freeze, ["~> 1.0"]) ++ s.add_dependency(%q.freeze, ["~> 0.6.2"]) ++ s.add_dependency(%q.freeze, ["~> 2.14.1"]) ++ s.add_dependency(%q.freeze, ["~> 0.2.4"]) ++ end + end ++ +diff --git a/lib/ffi/platform/loongarch64-linux/types.conf b/lib/ffi/platform/loongarch64-linux/types.conf +new file mode 100644 +index 0000000..aa8716d +--- /dev/null ++++ b/lib/ffi/platform/loongarch64-linux/types.conf +@@ -0,0 +1,141 @@ ++rbx.platform.typedef.*__caddr_t = char ++rbx.platform.typedef.__blkcnt64_t = long ++rbx.platform.typedef.__blkcnt_t = long ++rbx.platform.typedef.__blksize_t = int ++rbx.platform.typedef.__clock_t = long ++rbx.platform.typedef.__clockid_t = int ++rbx.platform.typedef.__daddr_t = int ++rbx.platform.typedef.__dev_t = ulong ++rbx.platform.typedef.__fd_mask = long ++rbx.platform.typedef.__fsblkcnt64_t = ulong ++rbx.platform.typedef.__fsblkcnt_t = ulong 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++rbx.platform.typedef.int8_t = char ++rbx.platform.typedef.int_fast16_t = long ++rbx.platform.typedef.int_fast32_t = long ++rbx.platform.typedef.int_fast64_t = long ++rbx.platform.typedef.int_fast8_t = char ++rbx.platform.typedef.int_least16_t = short ++rbx.platform.typedef.int_least32_t = int ++rbx.platform.typedef.int_least64_t = long ++rbx.platform.typedef.int_least8_t = char ++rbx.platform.typedef.intmax_t = long ++rbx.platform.typedef.intptr_t = long ++rbx.platform.typedef.key_t = int ++rbx.platform.typedef.loff_t = long ++rbx.platform.typedef.mode_t = uint ++rbx.platform.typedef.nlink_t = uint ++rbx.platform.typedef.off_t = long ++rbx.platform.typedef.pid_t = int ++rbx.platform.typedef.pthread_key_t = uint ++rbx.platform.typedef.pthread_once_t = int ++rbx.platform.typedef.pthread_t = ulong ++rbx.platform.typedef.ptrdiff_t = long ++rbx.platform.typedef.quad_t = long ++rbx.platform.typedef.register_t = long ++rbx.platform.typedef.rlim_t = ulong ++rbx.platform.typedef.sa_family_t = ushort ++rbx.platform.typedef.size_t = ulong ++rbx.platform.typedef.socklen_t = uint ++rbx.platform.typedef.ssize_t = long ++rbx.platform.typedef.suseconds_t = long ++rbx.platform.typedef.time_t = long ++rbx.platform.typedef.timer_t = pointer ++rbx.platform.typedef.u_char = uchar ++rbx.platform.typedef.u_int = uint ++rbx.platform.typedef.u_int16_t = ushort ++rbx.platform.typedef.u_int32_t = uint ++rbx.platform.typedef.u_int64_t = ulong_long ++rbx.platform.typedef.u_int8_t = uchar ++rbx.platform.typedef.u_long = ulong ++rbx.platform.typedef.u_quad_t = ulong ++rbx.platform.typedef.u_short = ushort ++rbx.platform.typedef.uid_t = uint ++rbx.platform.typedef.uint = uint ++rbx.platform.typedef.uint16_t = ushort ++rbx.platform.typedef.uint32_t = uint ++rbx.platform.typedef.uint64_t = ulong ++rbx.platform.typedef.uint8_t = uchar ++rbx.platform.typedef.uint_fast16_t = ulong ++rbx.platform.typedef.uint_fast32_t = ulong ++rbx.platform.typedef.uint_fast64_t = ulong ++rbx.platform.typedef.uint_fast8_t = uchar ++rbx.platform.typedef.uint_least16_t = ushort ++rbx.platform.typedef.uint_least32_t = uint ++rbx.platform.typedef.uint_least64_t = ulong ++rbx.platform.typedef.uint_least8_t = uchar ++rbx.platform.typedef.uintmax_t = ulong ++rbx.platform.typedef.uintptr_t = ulong ++rbx.platform.typedef.ulong = ulong ++rbx.platform.typedef.ushort = ushort ++rbx.platform.typedef.wchar_t = int +-- +2.33.0 + diff --git a/ffi-1.10.0-loongarch64.gemspec b/ffi-1.10.0-loongarch64.gemspec new file mode 100644 index 0000000..9bc2274 --- /dev/null +++ b/ffi-1.10.0-loongarch64.gemspec @@ -0,0 +1,42 @@ +# -*- encoding: utf-8 -*- +# stub: ffi 1.10.0 ruby lib +# stub: ext/ffi_c/extconf.rb + +Gem::Specification.new do |s| + s.name = "ffi".freeze + s.version = "1.10.0" + + s.required_rubygems_version = Gem::Requirement.new(">= 0".freeze) if s.respond_to? :required_rubygems_version= + s.require_paths = ["lib".freeze] + s.authors = ["Wayne Meissner".freeze] + s.date = 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"lib/ffi/tools/types_generator.rb".freeze, "lib/ffi/types.rb".freeze, "lib/ffi/union.rb".freeze, "lib/ffi/variadic.rb".freeze, "lib/ffi/version.rb".freeze, "samples/getlogin.rb".freeze, "samples/getpid.rb".freeze, "samples/gettimeofday.rb".freeze, "samples/hello.rb".freeze, "samples/inotify.rb".freeze, "samples/pty.rb".freeze, "samples/qsort.rb".freeze, "samples/sample_helper.rb".freeze] + s.homepage = "http://wiki.github.com/ffi/ffi".freeze + s.licenses = ["BSD-3-Clause".freeze] + s.rdoc_options = ["--exclude=ext/ffi_c/.*\\.o$".freeze, "--exclude=ffi_c\\.(bundle|so)$".freeze] + s.required_ruby_version = Gem::Requirement.new(">= 1.9".freeze) + s.rubygems_version = "3.2.32".freeze + s.summary = "Ruby FFI".freeze + + if s.respond_to? :specification_version then + s.specification_version = 4 + end + + if s.respond_to? :add_runtime_dependency then + s.add_development_dependency(%q.freeze, ["~> 10.1"]) + s.add_development_dependency(%q.freeze, ["~> 1.0"]) + s.add_development_dependency(%q.freeze, ["~> 0.6.2"]) + s.add_development_dependency(%q.freeze, ["~> 2.14.1"]) + s.add_development_dependency(%q.freeze, ["~> 0.2.4"]) + else + s.add_dependency(%q.freeze, ["~> 10.1"]) + s.add_dependency(%q.freeze, ["~> 1.0"]) + s.add_dependency(%q.freeze, ["~> 0.6.2"]) + s.add_dependency(%q.freeze, ["~> 2.14.1"]) + s.add_dependency(%q.freeze, ["~> 0.2.4"]) + end +end + diff --git a/rubygem-ffi.spec b/rubygem-ffi.spec index db1feda..b055692 100644 --- a/rubygem-ffi.spec +++ b/rubygem-ffi.spec @@ -1,13 +1,15 @@ %global gem_name ffi Name: rubygem-%{gem_name} Version: 1.10.0 -Release: 3 +Release: 4 Summary: FFI Extensions for Ruby License: BSD-3-Clause and MIT URL: https://www.github.com/ffi/ffi Source0: https://rubygems.org/gems/%{gem_name}-%{version}.gem Source1: https://www.github.com/ffi/%{gem_name}/archive/%{version}.tar.gz +Source2: ffi-1.10.0-loongarch64.gemspec Patch0: Remove-taint-support.patch +Patch1: 0001-add-loongarch64-support-for-ffi.patch BuildRequires: ruby(release) rubygems-devel ruby-devel gcc libffi-devel rubygem(rspec) %description Ruby-FFI is a ruby extension for programmatically loading dynamic @@ -28,9 +30,16 @@ Documentation for %{name}. ln -s %{gem_name}-%{version}/test test ln -s %{gem_name}-%{version}/spec spec %patch0 -p1 +%ifarch loongarch64 +%patch1 -p1 +%endif %build +%ifarch loongarch64 +gem build %{SOURCE2} +%else gem build ../%{gem_name}-%{version}.gemspec +%endif %gem_install %install @@ -72,6 +81,9 @@ popd %{gem_instdir}/ffi.gemspec %changelog +* Thu May 18 2023 Wenlong Zhang - 1.10.0-4 +- add loongarch64 support for rubygem-ffi + * Tue May 10 2022 yaoxin - 1.10.0-3 - License compliance rectification