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launcher(android): add crashhandler

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nillerusr 2022-08-15 22:14:09 +03:00
parent 41414854db
commit 38fcc71c6e
11 changed files with 8298 additions and 96 deletions
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/*
Copyright (C) 2022 nillerusr
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
*/
#include <stdio.h>
#include <string.h>
#include <dlfcn.h>
#include <unwind.h>
#include <android/log.h>
#include "tier0/dbg.h"
#include <stdlib.h>
#include <inttypes.h>
struct sigaction old_sa;
#define IN_LIBGCC2 1 // means we want to define __cxxabiv1::__cxa_demangle
namespace __cxxabiv1
{
extern "C"
{
#include "demangle/cp-demangle.c"
}
}
#define Log(msg) __android_log_print(ANDROID_LOG_DEBUG, "SRCENG", "%s", msg); DebugLogger()->Write(msg);
void printPC(void *pc)
{
char message[4096];
const char* symbol = "unknown";
Dl_info info = { 0 };
const char *fname = "unknown";
dladdr(pc, &info);
if( info.dli_fname )
fname = info.dli_fname;
if( info.dli_sname )
symbol = info.dli_sname;
int status = 0;
char *demangled = __cxxabiv1::__cxa_demangle(symbol, 0, 0, &status);
if( NULL != demangled && 0 == status )
symbol = demangled;
uintptr_t relative_addr = (uintptr_t)pc - (uintptr_t)info.dli_fbase;
snprintf( message, sizeof(message), "0x%" PRIXPTR ":\t%s (base=0x%" PRIXPTR ", %s)\n", relative_addr, symbol, (uintptr_t)info.dli_fbase, fname );
Log(message);
}
_Unwind_Reason_Code UnwindBacktraceWithSkippingCallback(struct _Unwind_Context* unwind_context, void* state_voidp)
{
uintptr_t pc = _Unwind_GetIP(unwind_context);
printPC((void*)pc);
return _URC_NO_REASON;
}
static void CrashHandler( int sig, siginfo_t *si, void *uc)
{
char message[4096], symbol[256];
int len, line, logfd, i = 0;
Log(">>> crash report begin\n");
snprintf(message, sizeof(message), "Signal=%d, errno=%d, code=%d, addr=0x%" PRIXPTR "\n", sig, si->si_errno, si->si_code, (uintptr_t)si->si_addr);
Log(message);
const ucontext_t* signal_ucontext = (ucontext_t*)uc;
const mcontext_t* signal_mcontext = &(signal_ucontext->uc_mcontext);
_Unwind_Backtrace(UnwindBacktraceWithSkippingCallback, NULL);
Log(">>> crash report end\n");
if (old_sa.sa_sigaction)
(*old_sa.sa_sigaction)(sig, si, uc);
else if(old_sa.sa_handler)
(*old_sa.sa_handler)(sig);
}
void InitCrashHandler()
{
struct sigaction act;
act.sa_sigaction = CrashHandler;
act.sa_flags = SA_SIGINFO | SA_ONSTACK;
sigaction(SIGSEGV, &act, &old_sa);
sigaction(SIGABRT, &act, &old_sa);
sigaction(SIGBUS, &act, &old_sa);
sigaction(SIGFPE, &act, &old_sa);
sigaction(SIGTRAP, &act, &old_sa);
}

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that is to say, a work containing the Program or a portion of it,
either verbatim or with modifications and/or translated into another
language. (Hereinafter, translation is included without limitation in
the term "modification".) Each licensee is addressed as "you".
Activities other than copying, distribution and modification are not
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running the Program is not restricted, and the output from the Program
is covered only if its contents constitute a work based on the
Program (independent of having been made by running the Program).
Whether that is true depends on what the Program does.
1. You may copy and distribute verbatim copies of the Program's
source code as you receive it, in any medium, provided that you
conspicuously and appropriately publish on each copy an appropriate
copyright notice and disclaimer of warranty; keep intact all the
notices that refer to this License and to the absence of any warranty;
and give any other recipients of the Program a copy of this License
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You may charge a fee for the physical act of transferring a copy, and
you may at your option offer warranty protection in exchange for a fee.
2. You may modify your copy or copies of the Program or any portion
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These requirements apply to the modified work as a whole. If
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This section is intended to make thoroughly clear what is believed to
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
possible use to the public, the best way to achieve this is to make it
free software which everyone can redistribute and change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
<one line to give the program's name and a brief idea of what it does.>
Copyright (C) <year> <name of author>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Also add information on how to contact you by electronic and paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C) year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
This is free software, and you are welcome to redistribute it
under certain conditions; type `show c' for details.
The hypothetical commands `show w' and `show c' should show the appropriate
parts of the General Public License. Of course, the commands you use may
be called something other than `show w' and `show c'; they could even be
mouse-clicks or menu items--whatever suits your program.
You should also get your employer (if you work as a programmer) or your
school, if any, to sign a "copyright disclaimer" for the program, if
necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
proprietary programs. If your program is a subroutine library, you may
consider it more useful to permit linking proprietary applications with the
library. If this is what you want to do, use the GNU Library General
Public License instead of this License.

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/* Internal demangler interface for g++ V3 ABI.
Copyright (C) 2003, 2004, 2005, 2006, 2007, 2010
Free Software Foundation, Inc.
Written by Ian Lance Taylor <ian@wasabisystems.com>.
This file is part of the libiberty library, which is part of GCC.
This file is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
In addition to the permissions in the GNU General Public License, the
Free Software Foundation gives you unlimited permission to link the
compiled version of this file into combinations with other programs,
and to distribute those combinations without any restriction coming
from the use of this file. (The General Public License restrictions
do apply in other respects; for example, they cover modification of
the file, and distribution when not linked into a combined
executable.)
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*/
/* This file provides some definitions shared by cp-demangle.c and
cp-demint.c. It should not be included by any other files. */
/* Information we keep for operators. */
struct demangle_operator_info
{
/* Mangled name. */
const char *code;
/* Real name. */
const char *name;
/* Length of real name. */
int len;
/* Number of arguments. */
int args;
};
/* How to print the value of a builtin type. */
enum d_builtin_type_print
{
/* Print as (type)val. */
D_PRINT_DEFAULT,
/* Print as integer. */
D_PRINT_INT,
/* Print as unsigned integer, with trailing "u". */
D_PRINT_UNSIGNED,
/* Print as long, with trailing "l". */
D_PRINT_LONG,
/* Print as unsigned long, with trailing "ul". */
D_PRINT_UNSIGNED_LONG,
/* Print as long long, with trailing "ll". */
D_PRINT_LONG_LONG,
/* Print as unsigned long long, with trailing "ull". */
D_PRINT_UNSIGNED_LONG_LONG,
/* Print as bool. */
D_PRINT_BOOL,
/* Print as float--put value in square brackets. */
D_PRINT_FLOAT,
/* Print in usual way, but here to detect void. */
D_PRINT_VOID
};
/* Information we keep for a builtin type. */
struct demangle_builtin_type_info
{
/* Type name. */
const char *name;
/* Length of type name. */
int len;
/* Type name when using Java. */
const char *java_name;
/* Length of java name. */
int java_len;
/* How to print a value of this type. */
enum d_builtin_type_print print;
};
/* The information structure we pass around. */
struct d_info
{
/* The string we are demangling. */
const char *s;
/* The end of the string we are demangling. */
const char *send;
/* The options passed to the demangler. */
int options;
/* The next character in the string to consider. */
const char *n;
/* The array of components. */
struct demangle_component *comps;
/* The index of the next available component. */
int next_comp;
/* The number of available component structures. */
int num_comps;
/* The array of substitutions. */
struct demangle_component **subs;
/* The index of the next substitution. */
int next_sub;
/* The number of available entries in the subs array. */
int num_subs;
/* The number of substitutions which we actually made from the subs
array, plus the number of template parameter references we
saw. */
int did_subs;
/* The last name we saw, for constructors and destructors. */
struct demangle_component *last_name;
/* A running total of the length of large expansions from the
mangled name to the demangled name, such as standard
substitutions and builtin types. */
int expansion;
/* Non-zero if we are parsing an expression. */
int is_expression;
/* Non-zero if we are parsing the type operand of a conversion
operator, but not when in an expression. */
int is_conversion;
};
/* To avoid running past the ending '\0', don't:
- call d_peek_next_char if d_peek_char returned '\0'
- call d_advance with an 'i' that is too large
- call d_check_char(di, '\0')
Everything else is safe. */
#define d_peek_char(di) (*((di)->n))
#define d_peek_next_char(di) ((di)->n[1])
#define d_advance(di, i) ((di)->n += (i))
#define d_check_char(di, c) (d_peek_char(di) == c ? ((di)->n++, 1) : 0)
#define d_next_char(di) (d_peek_char(di) == '\0' ? '\0' : *((di)->n++))
#define d_str(di) ((di)->n)
/* Functions and arrays in cp-demangle.c which are referenced by
functions in cp-demint.c. */
#ifdef IN_GLIBCPP_V3
#define CP_STATIC_IF_GLIBCPP_V3 static
#else
#define CP_STATIC_IF_GLIBCPP_V3 extern
#endif
#ifndef IN_GLIBCPP_V3
extern const struct demangle_operator_info cplus_demangle_operators[];
#endif
#define D_BUILTIN_TYPE_COUNT (33)
CP_STATIC_IF_GLIBCPP_V3
const struct demangle_builtin_type_info
cplus_demangle_builtin_types[D_BUILTIN_TYPE_COUNT];
CP_STATIC_IF_GLIBCPP_V3
struct demangle_component *
cplus_demangle_mangled_name (struct d_info *, int);
CP_STATIC_IF_GLIBCPP_V3
struct demangle_component *
cplus_demangle_type (struct d_info *);
extern void
cplus_demangle_init_info (const char *, int, size_t, struct d_info *);
/* cp-demangle.c needs to define this a little differently */
#undef CP_STATIC_IF_GLIBCPP_V3

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launcher/android/demangle/demangle.h Normal file
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/* Defs for interface to demanglers.
Copyright 1992, 1993, 1994, 1995, 1996, 1997, 1998, 2000, 2001, 2002,
2003, 2004, 2005, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License
as published by the Free Software Foundation; either version 2, or
(at your option) any later version.
In addition to the permissions in the GNU Library General Public
License, the Free Software Foundation gives you unlimited
permission to link the compiled version of this file into
combinations with other programs, and to distribute those
combinations without any restriction coming from the use of this
file. (The Library Public License restrictions do apply in other
respects; for example, they cover modification of the file, and
distribution when not linked into a combined executable.)
This program is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
02110-1301, USA. */
#if !defined (DEMANGLE_H)
#define DEMANGLE_H
//#include "libiberty.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* Options passed to cplus_demangle (in 2nd parameter). */
#define DMGL_NO_OPTS 0 /* For readability... */
#define DMGL_PARAMS (1 << 0) /* Include function args */
#define DMGL_ANSI (1 << 1) /* Include const, volatile, etc */
#define DMGL_JAVA (1 << 2) /* Demangle as Java rather than C++. */
#define DMGL_VERBOSE (1 << 3) /* Include implementation details. */
#define DMGL_TYPES (1 << 4) /* Also try to demangle type encodings. */
#define DMGL_RET_POSTFIX (1 << 5) /* Print function return types (when
present) after function signature.
It applies only to the toplevel
function type. */
#define DMGL_RET_DROP (1 << 6) /* Suppress printing function return
types, even if present. It applies
only to the toplevel function type.
*/
#define DMGL_AUTO (1 << 8)
#define DMGL_GNU (1 << 9)
#define DMGL_LUCID (1 << 10)
#define DMGL_ARM (1 << 11)
#define DMGL_HP (1 << 12) /* For the HP aCC compiler;
same as ARM except for
template arguments, etc. */
#define DMGL_EDG (1 << 13)
#define DMGL_GNU_V3 (1 << 14)
#define DMGL_GNAT (1 << 15)
/* If none of these are set, use 'current_demangling_style' as the default. */
#define DMGL_STYLE_MASK (DMGL_AUTO|DMGL_GNU|DMGL_LUCID|DMGL_ARM|DMGL_HP|DMGL_EDG|DMGL_GNU_V3|DMGL_JAVA|DMGL_GNAT)
/* Enumeration of possible demangling styles.
Lucid and ARM styles are still kept logically distinct, even though
they now both behave identically. The resulting style is actual the
union of both. I.E. either style recognizes both "__pt__" and "__rf__"
for operator "->", even though the first is lucid style and the second
is ARM style. (FIXME?) */
extern enum demangling_styles
{
no_demangling = -1,
unknown_demangling = 0,
auto_demangling = DMGL_AUTO,
gnu_demangling = DMGL_GNU,
lucid_demangling = DMGL_LUCID,
arm_demangling = DMGL_ARM,
hp_demangling = DMGL_HP,
edg_demangling = DMGL_EDG,
gnu_v3_demangling = DMGL_GNU_V3,
java_demangling = DMGL_JAVA,
gnat_demangling = DMGL_GNAT
} current_demangling_style;
/* Define string names for the various demangling styles. */
#define NO_DEMANGLING_STYLE_STRING "none"
#define AUTO_DEMANGLING_STYLE_STRING "auto"
#define GNU_DEMANGLING_STYLE_STRING "gnu"
#define LUCID_DEMANGLING_STYLE_STRING "lucid"
#define ARM_DEMANGLING_STYLE_STRING "arm"
#define HP_DEMANGLING_STYLE_STRING "hp"
#define EDG_DEMANGLING_STYLE_STRING "edg"
#define GNU_V3_DEMANGLING_STYLE_STRING "gnu-v3"
#define JAVA_DEMANGLING_STYLE_STRING "java"
#define GNAT_DEMANGLING_STYLE_STRING "gnat"
/* Some macros to test what demangling style is active. */
#define CURRENT_DEMANGLING_STYLE current_demangling_style
#define AUTO_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_AUTO)
#define GNU_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_GNU)
#define LUCID_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_LUCID)
#define ARM_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_ARM)
#define HP_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_HP)
#define EDG_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_EDG)
#define GNU_V3_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_GNU_V3)
#define JAVA_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_JAVA)
#define GNAT_DEMANGLING (((int) CURRENT_DEMANGLING_STYLE) & DMGL_GNAT)
/* Provide information about the available demangle styles. This code is
pulled from gdb into libiberty because it is useful to binutils also. */
extern const struct demangler_engine
{
const char *const demangling_style_name;
const enum demangling_styles demangling_style;
const char *const demangling_style_doc;
} libiberty_demanglers[];
extern char *
cplus_demangle (const char *mangled, int options);
extern int
cplus_demangle_opname (const char *opname, char *result, int options);
extern const char *
cplus_mangle_opname (const char *opname, int options);
/* Note: This sets global state. FIXME if you care about multi-threading. */
extern void
set_cplus_marker_for_demangling (int ch);
extern enum demangling_styles
cplus_demangle_set_style (enum demangling_styles style);
extern enum demangling_styles
cplus_demangle_name_to_style (const char *name);
/* Callback typedef for allocation-less demangler interfaces. */
typedef void (*demangle_callbackref) (const char *, size_t, void *);
/* V3 ABI demangling entry points, defined in cp-demangle.c. Callback
variants return non-zero on success, zero on error. char* variants
return a string allocated by malloc on success, NULL on error. */
extern int
cplus_demangle_v3_callback (const char *mangled, int options,
demangle_callbackref callback, void *opaque);
extern char*
cplus_demangle_v3 (const char *mangled, int options);
extern int
java_demangle_v3_callback (const char *mangled,
demangle_callbackref callback, void *opaque);
extern char*
java_demangle_v3 (const char *mangled);
char *
ada_demangle (const char *mangled, int options);
enum gnu_v3_ctor_kinds {
gnu_v3_complete_object_ctor = 1,
gnu_v3_base_object_ctor,
gnu_v3_complete_object_allocating_ctor,
/* These are not part of the V3 ABI. Unified constructors are generated
as a speed-for-space optimization when the -fdeclone-ctor-dtor option
is used, and are always internal symbols. */
gnu_v3_unified_ctor,
gnu_v3_object_ctor_group
};
/* Return non-zero iff NAME is the mangled form of a constructor name
in the G++ V3 ABI demangling style. Specifically, return an `enum
gnu_v3_ctor_kinds' value indicating what kind of constructor
it is. */
extern enum gnu_v3_ctor_kinds
is_gnu_v3_mangled_ctor (const char *name);
enum gnu_v3_dtor_kinds {
gnu_v3_deleting_dtor = 1,
gnu_v3_complete_object_dtor,
gnu_v3_base_object_dtor,
/* These are not part of the V3 ABI. Unified destructors are generated
as a speed-for-space optimization when the -fdeclone-ctor-dtor option
is used, and are always internal symbols. */
gnu_v3_unified_dtor,
gnu_v3_object_dtor_group
};
/* Return non-zero iff NAME is the mangled form of a destructor name
in the G++ V3 ABI demangling style. Specifically, return an `enum
gnu_v3_dtor_kinds' value, indicating what kind of destructor
it is. */
extern enum gnu_v3_dtor_kinds
is_gnu_v3_mangled_dtor (const char *name);
/* The V3 demangler works in two passes. The first pass builds a tree
representation of the mangled name, and the second pass turns the
tree representation into a demangled string. Here we define an
interface to permit a caller to build their own tree
representation, which they can pass to the demangler to get a
demangled string. This can be used to canonicalize user input into
something which the demangler might output. It could also be used
by other demanglers in the future. */
/* These are the component types which may be found in the tree. Many
component types have one or two subtrees, referred to as left and
right (a component type with only one subtree puts it in the left
subtree). */
enum demangle_component_type
{
/* A name, with a length and a pointer to a string. */
DEMANGLE_COMPONENT_NAME,
/* A qualified name. The left subtree is a class or namespace or
some such thing, and the right subtree is a name qualified by
that class. */
DEMANGLE_COMPONENT_QUAL_NAME,
/* A local name. The left subtree describes a function, and the
right subtree is a name which is local to that function. */
DEMANGLE_COMPONENT_LOCAL_NAME,
/* A typed name. The left subtree is a name, and the right subtree
describes that name as a function. */
DEMANGLE_COMPONENT_TYPED_NAME,
/* A template. The left subtree is a template name, and the right
subtree is a template argument list. */
DEMANGLE_COMPONENT_TEMPLATE,
/* A template parameter. This holds a number, which is the template
parameter index. */
DEMANGLE_COMPONENT_TEMPLATE_PARAM,
/* A function parameter. This holds a number, which is the index. */
DEMANGLE_COMPONENT_FUNCTION_PARAM,
/* A constructor. This holds a name and the kind of
constructor. */
DEMANGLE_COMPONENT_CTOR,
/* A destructor. This holds a name and the kind of destructor. */
DEMANGLE_COMPONENT_DTOR,
/* A vtable. This has one subtree, the type for which this is a
vtable. */
DEMANGLE_COMPONENT_VTABLE,
/* A VTT structure. This has one subtree, the type for which this
is a VTT. */
DEMANGLE_COMPONENT_VTT,
/* A construction vtable. The left subtree is the type for which
this is a vtable, and the right subtree is the derived type for
which this vtable is built. */
DEMANGLE_COMPONENT_CONSTRUCTION_VTABLE,
/* A typeinfo structure. This has one subtree, the type for which
this is the tpeinfo structure. */
DEMANGLE_COMPONENT_TYPEINFO,
/* A typeinfo name. This has one subtree, the type for which this
is the typeinfo name. */
DEMANGLE_COMPONENT_TYPEINFO_NAME,
/* A typeinfo function. This has one subtree, the type for which
this is the tpyeinfo function. */
DEMANGLE_COMPONENT_TYPEINFO_FN,
/* A thunk. This has one subtree, the name for which this is a
thunk. */
DEMANGLE_COMPONENT_THUNK,
/* A virtual thunk. This has one subtree, the name for which this
is a virtual thunk. */
DEMANGLE_COMPONENT_VIRTUAL_THUNK,
/* A covariant thunk. This has one subtree, the name for which this
is a covariant thunk. */
DEMANGLE_COMPONENT_COVARIANT_THUNK,
/* A Java class. This has one subtree, the type. */
DEMANGLE_COMPONENT_JAVA_CLASS,
/* A guard variable. This has one subtree, the name for which this
is a guard variable. */
DEMANGLE_COMPONENT_GUARD,
/* The init and wrapper functions for C++11 thread_local variables. */
DEMANGLE_COMPONENT_TLS_INIT,
DEMANGLE_COMPONENT_TLS_WRAPPER,
/* A reference temporary. This has one subtree, the name for which
this is a temporary. */
DEMANGLE_COMPONENT_REFTEMP,
/* A hidden alias. This has one subtree, the encoding for which it
is providing alternative linkage. */
DEMANGLE_COMPONENT_HIDDEN_ALIAS,
/* A standard substitution. This holds the name of the
substitution. */
DEMANGLE_COMPONENT_SUB_STD,
/* The restrict qualifier. The one subtree is the type which is
being qualified. */
DEMANGLE_COMPONENT_RESTRICT,
/* The volatile qualifier. The one subtree is the type which is
being qualified. */
DEMANGLE_COMPONENT_VOLATILE,
/* The const qualifier. The one subtree is the type which is being
qualified. */
DEMANGLE_COMPONENT_CONST,
/* The restrict qualifier modifying a member function. The one
subtree is the type which is being qualified. */
DEMANGLE_COMPONENT_RESTRICT_THIS,
/* The volatile qualifier modifying a member function. The one
subtree is the type which is being qualified. */
DEMANGLE_COMPONENT_VOLATILE_THIS,
/* The const qualifier modifying a member function. The one subtree
is the type which is being qualified. */
DEMANGLE_COMPONENT_CONST_THIS,
/* C++11 A reference modifying a member function. The one subtree is the
type which is being referenced. */
DEMANGLE_COMPONENT_REFERENCE_THIS,
/* C++11: An rvalue reference modifying a member function. The one
subtree is the type which is being referenced. */
DEMANGLE_COMPONENT_RVALUE_REFERENCE_THIS,
/* A vendor qualifier. The left subtree is the type which is being
qualified, and the right subtree is the name of the
qualifier. */
DEMANGLE_COMPONENT_VENDOR_TYPE_QUAL,
/* A pointer. The one subtree is the type which is being pointed
to. */
DEMANGLE_COMPONENT_POINTER,
/* A reference. The one subtree is the type which is being
referenced. */
DEMANGLE_COMPONENT_REFERENCE,
/* C++0x: An rvalue reference. The one subtree is the type which is
being referenced. */
DEMANGLE_COMPONENT_RVALUE_REFERENCE,
/* A complex type. The one subtree is the base type. */
DEMANGLE_COMPONENT_COMPLEX,
/* An imaginary type. The one subtree is the base type. */
DEMANGLE_COMPONENT_IMAGINARY,
/* A builtin type. This holds the builtin type information. */
DEMANGLE_COMPONENT_BUILTIN_TYPE,
/* A vendor's builtin type. This holds the name of the type. */
DEMANGLE_COMPONENT_VENDOR_TYPE,
/* A function type. The left subtree is the return type. The right
subtree is a list of ARGLIST nodes. Either or both may be
NULL. */
DEMANGLE_COMPONENT_FUNCTION_TYPE,
/* An array type. The left subtree is the dimension, which may be
NULL, or a string (represented as DEMANGLE_COMPONENT_NAME), or an
expression. The right subtree is the element type. */
DEMANGLE_COMPONENT_ARRAY_TYPE,
/* A pointer to member type. The left subtree is the class type,
and the right subtree is the member type. CV-qualifiers appear
on the latter. */
DEMANGLE_COMPONENT_PTRMEM_TYPE,
/* A fixed-point type. */
DEMANGLE_COMPONENT_FIXED_TYPE,
/* A vector type. The left subtree is the number of elements,
the right subtree is the element type. */
DEMANGLE_COMPONENT_VECTOR_TYPE,
/* An argument list. The left subtree is the current argument, and
the right subtree is either NULL or another ARGLIST node. */
DEMANGLE_COMPONENT_ARGLIST,
/* A template argument list. The left subtree is the current
template argument, and the right subtree is either NULL or
another TEMPLATE_ARGLIST node. */
DEMANGLE_COMPONENT_TEMPLATE_ARGLIST,
/* An initializer list. The left subtree is either an explicit type or
NULL, and the right subtree is a DEMANGLE_COMPONENT_ARGLIST. */
DEMANGLE_COMPONENT_INITIALIZER_LIST,
/* An operator. This holds information about a standard
operator. */
DEMANGLE_COMPONENT_OPERATOR,
/* An extended operator. This holds the number of arguments, and
the name of the extended operator. */
DEMANGLE_COMPONENT_EXTENDED_OPERATOR,
/* A typecast, represented as a unary operator. The one subtree is
the type to which the argument should be cast. */
DEMANGLE_COMPONENT_CAST,
/* A conversion operator, represented as a unary operator. The one
subtree is the type to which the argument should be converted
to. */
DEMANGLE_COMPONENT_CONVERSION,
/* A nullary expression. The left subtree is the operator. */
DEMANGLE_COMPONENT_NULLARY,
/* A unary expression. The left subtree is the operator, and the
right subtree is the single argument. */
DEMANGLE_COMPONENT_UNARY,
/* A binary expression. The left subtree is the operator, and the
right subtree is a BINARY_ARGS. */
DEMANGLE_COMPONENT_BINARY,
/* Arguments to a binary expression. The left subtree is the first
argument, and the right subtree is the second argument. */
DEMANGLE_COMPONENT_BINARY_ARGS,
/* A trinary expression. The left subtree is the operator, and the
right subtree is a TRINARY_ARG1. */
DEMANGLE_COMPONENT_TRINARY,
/* Arguments to a trinary expression. The left subtree is the first
argument, and the right subtree is a TRINARY_ARG2. */
DEMANGLE_COMPONENT_TRINARY_ARG1,
/* More arguments to a trinary expression. The left subtree is the
second argument, and the right subtree is the third argument. */
DEMANGLE_COMPONENT_TRINARY_ARG2,
/* A literal. The left subtree is the type, and the right subtree
is the value, represented as a DEMANGLE_COMPONENT_NAME. */
DEMANGLE_COMPONENT_LITERAL,
/* A negative literal. Like LITERAL, but the value is negated.
This is a minor hack: the NAME used for LITERAL points directly
to the mangled string, but since negative numbers are mangled
using 'n' instead of '-', we want a way to indicate a negative
number which involves neither modifying the mangled string nor
allocating a new copy of the literal in memory. */
DEMANGLE_COMPONENT_LITERAL_NEG,
/* A libgcj compiled resource. The left subtree is the name of the
resource. */
DEMANGLE_COMPONENT_JAVA_RESOURCE,
/* A name formed by the concatenation of two parts. The left
subtree is the first part and the right subtree the second. */
DEMANGLE_COMPONENT_COMPOUND_NAME,
/* A name formed by a single character. */
DEMANGLE_COMPONENT_CHARACTER,
/* A number. */
DEMANGLE_COMPONENT_NUMBER,
/* A decltype type. */
DEMANGLE_COMPONENT_DECLTYPE,
/* Global constructors keyed to name. */
DEMANGLE_COMPONENT_GLOBAL_CONSTRUCTORS,
/* Global destructors keyed to name. */
DEMANGLE_COMPONENT_GLOBAL_DESTRUCTORS,
/* A lambda closure type. */
DEMANGLE_COMPONENT_LAMBDA,
/* A default argument scope. */
DEMANGLE_COMPONENT_DEFAULT_ARG,
/* An unnamed type. */
DEMANGLE_COMPONENT_UNNAMED_TYPE,
/* A transactional clone. This has one subtree, the encoding for
which it is providing alternative linkage. */
DEMANGLE_COMPONENT_TRANSACTION_CLONE,
/* A non-transactional clone entry point. In the i386/x86_64 abi,
the unmangled symbol of a tm_callable becomes a thunk and the
non-transactional function version is mangled thus. */
DEMANGLE_COMPONENT_NONTRANSACTION_CLONE,
/* A pack expansion. */
DEMANGLE_COMPONENT_PACK_EXPANSION,
/* A name with an ABI tag. */
DEMANGLE_COMPONENT_TAGGED_NAME,
/* A cloned function. */
DEMANGLE_COMPONENT_CLONE
};
/* Types which are only used internally. */
struct demangle_operator_info;
struct demangle_builtin_type_info;
/* A node in the tree representation is an instance of a struct
demangle_component. Note that the field names of the struct are
not well protected against macros defined by the file including
this one. We can fix this if it ever becomes a problem. */
struct demangle_component
{
/* The type of this component. */
enum demangle_component_type type;
union
{
/* For DEMANGLE_COMPONENT_NAME. */
struct
{
/* A pointer to the name (which need not NULL terminated) and
its length. */
const char *s;
int len;
} s_name;
/* For DEMANGLE_COMPONENT_OPERATOR. */
struct
{
/* Operator. */
const struct demangle_operator_info *op;
} s_operator;
/* For DEMANGLE_COMPONENT_EXTENDED_OPERATOR. */
struct
{
/* Number of arguments. */
int args;
/* Name. */
struct demangle_component *name;
} s_extended_operator;
/* For DEMANGLE_COMPONENT_FIXED_TYPE. */
struct
{
/* The length, indicated by a C integer type name. */
struct demangle_component *length;
/* _Accum or _Fract? */
short accum;
/* Saturating or not? */
short sat;
} s_fixed;
/* For DEMANGLE_COMPONENT_CTOR. */
struct
{
/* Kind of constructor. */
enum gnu_v3_ctor_kinds kind;
/* Name. */
struct demangle_component *name;
} s_ctor;
/* For DEMANGLE_COMPONENT_DTOR. */
struct
{
/* Kind of destructor. */
enum gnu_v3_dtor_kinds kind;
/* Name. */
struct demangle_component *name;
} s_dtor;
/* For DEMANGLE_COMPONENT_BUILTIN_TYPE. */
struct
{
/* Builtin type. */
const struct demangle_builtin_type_info *type;
} s_builtin;
/* For DEMANGLE_COMPONENT_SUB_STD. */
struct
{
/* Standard substitution string. */
const char* string;
/* Length of string. */
int len;
} s_string;
/* For DEMANGLE_COMPONENT_*_PARAM. */
struct
{
/* Parameter index. */
long number;
} s_number;
/* For DEMANGLE_COMPONENT_CHARACTER. */
struct
{
int character;
} s_character;
/* For other types. */
struct
{
/* Left (or only) subtree. */
struct demangle_component *left;
/* Right subtree. */
struct demangle_component *right;
} s_binary;
struct
{
/* subtree, same place as d_left. */
struct demangle_component *sub;
/* integer. */
int num;
} s_unary_num;
} u;
};
/* People building mangled trees are expected to allocate instances of
struct demangle_component themselves. They can then call one of
the following functions to fill them in. */
/* Fill in most component types with a left subtree and a right
subtree. Returns non-zero on success, zero on failure, such as an
unrecognized or inappropriate component type. */
extern int
cplus_demangle_fill_component (struct demangle_component *fill,
enum demangle_component_type,
struct demangle_component *left,
struct demangle_component *right);
/* Fill in a DEMANGLE_COMPONENT_NAME. Returns non-zero on success,
zero for bad arguments. */
extern int
cplus_demangle_fill_name (struct demangle_component *fill,
const char *, int);
/* Fill in a DEMANGLE_COMPONENT_BUILTIN_TYPE, using the name of the
builtin type (e.g., "int", etc.). Returns non-zero on success,
zero if the type is not recognized. */
extern int
cplus_demangle_fill_builtin_type (struct demangle_component *fill,
const char *type_name);
/* Fill in a DEMANGLE_COMPONENT_OPERATOR, using the name of the
operator and the number of arguments which it takes (the latter is
used to disambiguate operators which can be both binary and unary,
such as '-'). Returns non-zero on success, zero if the operator is
not recognized. */
extern int
cplus_demangle_fill_operator (struct demangle_component *fill,
const char *opname, int args);
/* Fill in a DEMANGLE_COMPONENT_EXTENDED_OPERATOR, providing the
number of arguments and the name. Returns non-zero on success,
zero for bad arguments. */
extern int
cplus_demangle_fill_extended_operator (struct demangle_component *fill,
int numargs,
struct demangle_component *nm);
/* Fill in a DEMANGLE_COMPONENT_CTOR. Returns non-zero on success,
zero for bad arguments. */
extern int
cplus_demangle_fill_ctor (struct demangle_component *fill,
enum gnu_v3_ctor_kinds kind,
struct demangle_component *name);
/* Fill in a DEMANGLE_COMPONENT_DTOR. Returns non-zero on success,
zero for bad arguments. */
extern int
cplus_demangle_fill_dtor (struct demangle_component *fill,
enum gnu_v3_dtor_kinds kind,
struct demangle_component *name);
/* This function translates a mangled name into a struct
demangle_component tree. The first argument is the mangled name.
The second argument is DMGL_* options. This returns a pointer to a
tree on success, or NULL on failure. On success, the third
argument is set to a block of memory allocated by malloc. This
block should be passed to free when the tree is no longer
needed. */
extern struct demangle_component *
cplus_demangle_v3_components (const char *mangled, int options, void **mem);
/* This function takes a struct demangle_component tree and returns
the corresponding demangled string. The first argument is DMGL_*
options. The second is the tree to demangle. The third is a guess
at the length of the demangled string, used to initially allocate
the return buffer. The fourth is a pointer to a size_t. On
success, this function returns a buffer allocated by malloc(), and
sets the size_t pointed to by the fourth argument to the size of
the allocated buffer (not the length of the returned string). On
failure, this function returns NULL, and sets the size_t pointed to
by the fourth argument to 0 for an invalid tree, or to 1 for a
memory allocation error. */
extern char *
cplus_demangle_print (int options,
const struct demangle_component *tree,
int estimated_length,
size_t *p_allocated_size);
/* This function takes a struct demangle_component tree and passes back
a demangled string in one or more calls to a callback function.
The first argument is DMGL_* options. The second is the tree to
demangle. The third is a pointer to a callback function; on each call
this receives an element of the demangled string, its length, and an
opaque value. The fourth is the opaque value passed to the callback.
The callback is called once or more to return the full demangled
string. The demangled element string is always nul-terminated, though
its length is also provided for convenience. In contrast to
cplus_demangle_print(), this function does not allocate heap memory
to grow output strings (except perhaps where alloca() is implemented
by malloc()), and so is normally safe for use where the heap has been
corrupted. On success, this function returns 1; on failure, 0. */
extern int
cplus_demangle_print_callback (int options,
const struct demangle_component *tree,
demangle_callbackref callback, void *opaque);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* DEMANGLE_H */

74
launcher/android/demangle/demangle_test.cpp Normal file
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@ -0,0 +1,74 @@
#include <gtest/gtest.h>
#include <stdio.h>
#include <stdlib.h>
extern "C" {
extern char *__cxa_demangle (const char *mangled, char *buf, size_t *len,
int *status);
}
const char* names[] = {
"_Z3fo5n",
"_Z3fo5o",
"_ZN1f1fE",
"_Z1fv",
"_Z1fi",
"_Z3foo3bar",
"_Zrm1XS_",
"_ZplR1XS0_",
"_ZlsRK1XS1_",
"_ZN3FooIA4_iE3barE",
"_Z1fIiEvi",
"_Z5firstI3DuoEvS0_",
"_Z5firstI3DuoEvT_",
"_Z3fooIiFvdEiEvv",
"_Z1fIFvvEEvv",
"_ZN1N1fE",
"_ZN6System5Sound4beepEv",
"_ZN6SkPath4IterC1ERKS_b",
"_ZN6SkPath4Iter4nextEP7SkPoint",
"_ZN6SkScan8HairLineERK7SkPointS2_PK8SkRegionP9SkBlitter",
"_Z3fooiPiPS_PS0_PS1_PS2_PS3_PS4_PS5_PS6_PS7_PS8_PS9_PSA_PSB_PSC_",
"_Z1fILi1ELc120EEv1AIXplT_cviLd810000000000000000703DAD7A370C5EEE",
"_ZZN7myspaceL3foo_1EvEN11localstruct1fEZNS_3fooEvE16otherlocalstruct",
"_Z7ZipWithI7QStringS0_5QListZN4oral6detail16AdaptCreateTableI7AccountEES0_RKNS3_16CachedFieldsDataEEUlRKS0_SA_E_ET1_IDTclfp1_cvT__EcvT0__EEEERKT1_ISC_ERKT1_ISD_ET2_",
NULL};
const char* expected[] = {
"fo5(__int128)",
"fo5(unsigned __int128)",
"f::f",
"f()",
"f(int)",
"foo(bar)",
"operator%(X, X)",
"operator+(X&, X&)",
"operator<<(X const&, X const&)",
"Foo<int [4]>::bar",
"void f<int>(int)",
"void first<Duo>(Duo)",
"void first<Duo>(Duo)",
"void foo<int, void (double), int>()",
"void f<void ()>()",
"N::f",
"System::Sound::beep()",
"SkPath::Iter::Iter(SkPath const&, bool)",
"SkPath::Iter::next(SkPoint*)",
"SkScan::HairLine(SkPoint const&, SkPoint const&, SkRegion const*, SkBlitter*)",
"foo(int, int*, int**, int***, int****, int*****, int******, int*******, int********, int*********, int**********, int***********, int************, int*************, int**************, int***************)",
"void f<1, (char)120>(A<(1)+((int)((double)[810000000000000000703DAD7A370C5]))>)",
"myspace::foo()::localstruct::f(myspace::foo()::otherlocalstruct)",
"QList<decltype ({parm#3}((QString)(), (QString)()))> ZipWith<QString, QString, QList, QString oral::detail::AdaptCreateTable<Account>(oral::detail::CachedFieldsData const&)::{lambda(QString const&, QString const&)#1}>(QList<QString oral::detail::AdaptCreateTable<Account>(oral::detail::CachedFieldsData const&)::{lambda(QString const&, QString const&)#1}> const&, QList<QList> const&, QString oral::detail::AdaptCreateTable<Account>(oral::detail::CachedFieldsData const&)::{lambda(QString const&, QString const&)#1})",
""
};
TEST(gcc_demangle, smoke) {
for (int i = 0; names[i] != NULL; ++i) {
char *demangled = __cxa_demangle(names[i], 0, 0, 0);
ASSERT_STREQ(expected[i], demangled);
free(demangled);
}
}

140
launcher/android/main.cpp
View File

@ -1,140 +1,94 @@
/*
Copyright (C) 2022 nillerusr
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
*/
#include <stdio.h>
#include <string.h>
#include <dlfcn.h>
#ifdef ANDROID
#include <android/log.h>
#include <SDL_version.h>
#define TAG "SRCENG"
#define PRIO ANDROID_LOG_DEBUG
#define LogPrintf(...) do { __android_log_print(PRIO, TAG, __VA_ARGS__); printf( __VA_ARGS__); } while( 0 );
#else
#define LogPrintf(...) printf(__VA_ARGS__)
#endif
typedef void (*t_set_getprocaddress)(void *(*new_proc_address)(const char *));
t_set_getprocaddress gl4es_set_getprocaddress;
typedef void *(*t_eglGetProcAddress)( const char * );
t_eglGetProcAddress eglGetProcAddress;
void *GetProcAddress( const char *procname )
{
return eglGetProcAddress(procname);
}
void InitGL4ES()
{
void *lgl4es = dlopen("libgl4es.so", RTLD_LAZY);
if( !lgl4es )
{
LogPrintf("Failed to dlopen library libgl4es.so: %s\n", dlerror());
}
void *lEGL = dlopen("libEGL.so", RTLD_LAZY);
if( !lEGL )
{
LogPrintf("Failed to dlopen library libEGL.so: %s\n", dlerror());
}
gl4es_set_getprocaddress = (t_set_getprocaddress)dlsym(lgl4es, "set_getprocaddress");
eglGetProcAddress = (t_eglGetProcAddress)dlsym(lEGL, "eglGetProcAddress");
if( gl4es_set_getprocaddress )
{
gl4es_set_getprocaddress( &GetProcAddress );
}
else
{
LogPrintf("Failed to call set_getprocaddress\n");
}
}
#ifdef ANDROID
#include <jni.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <SDL_hints.h>
#include <SDL_version.h>
#include "tier0/dbg.h"
#include "tier0/threadtools.h"
char *LauncherArgv[512];
char java_args[4096];
int iLastArgs = 0;
#define TAG "SRCENG"
#define PRIO ANDROID_LOG_DEBUG
#define LogPrintf(...) do { __android_log_print(PRIO, TAG, __VA_ARGS__); printf( __VA_ARGS__); } while( 0 );
#define DLLEXPORT extern "C" __attribute__((visibility("default")))
DLL_EXPORT int LauncherMain( int argc, char **argv ); // from launcher.cpp
extern void InitCrashHandler();
DLLEXPORT int Java_com_valvesoftware_ValveActivity2_setenv(JNIEnv *jenv, jclass *jclass, jstring env, jstring value, jint over)
JNIEXPORT int Java_com_valvesoftware_ValveActivity2_setenv(JNIEnv *jenv, jclass *jclass, jstring env, jstring value, jint over)
{
LogPrintf( "Java_com_valvesoftware_ValveActivity2_setenv %s=%s", jenv->GetStringUTFChars(env, NULL), jenv->GetStringUTFChars(value, NULL) );
Msg( "Java_com_valvesoftware_ValveActivity2_setenv %s=%s", jenv->GetStringUTFChars(env, NULL), jenv->GetStringUTFChars(value, NULL) );
return setenv( jenv->GetStringUTFChars(env, NULL), jenv->GetStringUTFChars(value, NULL), over );
}
DLLEXPORT void Java_com_valvesoftware_ValveActivity2_nativeOnActivityResult()
JNIEXPORT void Java_com_valvesoftware_ValveActivity2_nativeOnActivityResult()
{
LogPrintf( "Java_com_valvesoftware_ValveActivity_nativeOnActivityResult" );
Msg( "Java_com_valvesoftware_ValveActivity_nativeOnActivityResult" );
}
void parseArgs( char *args )
JNIEXPORT void Java_com_valvesoftware_ValveActivity2_setArgs(JNIEnv *env, jclass *clazz, jstring str)
{
strncpy( java_args, env->GetStringUTFChars(str, NULL), sizeof java_args );
}
void SetLauncherArgs()
{
#define A(a,b) LauncherArgv[iLastArgs++] = (char*)a; \
LauncherArgv[iLastArgs++] = (char*)b
#define D(a) LauncherArgv[iLastArgs++] = (char*)a
static char binPath[2048];
snprintf(binPath, sizeof binPath, "%s/hl2_linux", getenv("APP_DATA_PATH") );
Msg(binPath);
D(binPath);
D("-nouserclip");
char *pch;
pch = strtok (args," ");
pch = strtok (java_args," ");
while (pch != NULL)
{
LauncherArgv[iLastArgs++] = pch;
pch = strtok (NULL, " ");
}
}
DLLEXPORT void Java_com_valvesoftware_ValveActivity2_setArgs(JNIEnv *env, jclass *clazz, jstring str)
{
strncpy( java_args, env->GetStringUTFChars(str, NULL), sizeof java_args );
}
DLLEXPORT int LauncherMain( int argc, char **argv );
#define A(a,b) LauncherArgv[iLastArgs++] = (char*)a; \
LauncherArgv[iLastArgs++] = (char*)b
#define D(a) LauncherArgv[iLastArgs++] = (char*)a
void SetLauncherArgs()
{
static char binPath[2048];
snprintf(binPath, sizeof binPath, "%s/hl2_linux", getenv("APP_DATA_PATH") );
LogPrintf(binPath);
D(binPath);
D("-nouserclip");
parseArgs(java_args);
D("-fullscreen");
D("-nosteam");
D("-insecure");
#undef A
#undef D
}
DLLEXPORT int LauncherMainAndroid( int argc, char **argv )
JNIEXPORT int LauncherMainAndroid( int argc, char **argv )
{
SDL_version ver;
SDL_GetVersion( &ver );
LogPrintf("SDL version: %d.%d.%d rev: %s\n", (int)ver.major, (int)ver.minor, (int)ver.patch, SDL_GetRevision());
Msg("SDL version: %d.%d.%d rev: %s\n", (int)ver.major, (int)ver.minor, (int)ver.patch, SDL_GetRevision());
InitCrashHandler();
SetLauncherArgs();
InitGL4ES();
SDL_SetHint(SDL_HINT_TOUCH_MOUSE_EVENTS, "0");
DeclareCurrentThreadIsMainThread(); // Init thread propertly on Android
return LauncherMain(iLastArgs, LauncherArgv);
}
#endif

4
scripts/waifulib/xcompile.py
View File

@ -255,7 +255,7 @@ class Android:
if self.is_arm():
if self.arch == 'armeabi-v7a':
# ARMv7 support
cflags += ['-mthumb', '-mfpu=neon-vfpv4', '-mcpu=cortex-a7', '-mtune=cortex-a7', '-DHAVE_EFFICIENT_UNALIGNED_ACCESS', '-DVECTORIZE_SINCOS']
cflags += ['-mfpu=neon-vfpv4', '-mcpu=cortex-a7', '-mtune=cortex-a7', '-DHAVE_EFFICIENT_UNALIGNED_ACCESS', '-DVECTORIZE_SINCOS']
if not self.is_clang() and not self.is_host():
cflags += [ '-mvectorize-with-neon-quad' ]
@ -304,7 +304,7 @@ class Android:
ldflags += ['-stdlib=libstdc++']
if self.is_arm():
if self.arch == 'armeabi-v7a':
ldflags += ['-march=armv7-a', '-mthumb']
ldflags += ['-march=armv7-a']
if not self.is_clang() and not self.is_host(): # lld only
ldflags += ['-Wl,--fix-cortex-a8']

10
wscript
View File

@ -236,6 +236,9 @@ def options(opt):
grp.add_option('--enable-opus', action = 'store_true', dest = 'OPUS', default = False,
help = 'build engine with Opus voice codec [default: %default]')
grp.add_option('--sanitize', action = 'store', dest = 'SANITIZE', default = '',
help = 'build with sanitizers [default: %default]')
opt.load('compiler_optimizations subproject')
opt.load('xcompile compiler_cxx compiler_c sdl2 clang_compilation_database strip_on_install waf_unit_test subproject')
@ -302,7 +305,12 @@ def configure(conf):
cflags, linkflags = conf.get_optimization_flags()
flags = []
if conf.options.SANITIZE:
flags += ['-fsanitize=%s'%conf.options.SANITIZE, '-fno-sanitize=vptr']
if conf.env.DEST_OS != 'win32':
flags += ['-pipe', '-fPIC']
if conf.env.COMPILER_CC != 'msvc':
@ -320,7 +328,7 @@ def configure(conf):
'-lz'
]
flags += ['-fvisibility=default']
flags += ['-funwind-tables', '-fvisibility=default']
elif conf.env.COMPILER_CC != 'msvc':
flags += ['-march=native']