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ARM support, with some build system changes to support x86-64, arm, and i386 in an autoconf style build in Linux. The O2 build for the unit tests is still broken but I'm checking this in to unblock people

Browse Source 
A=nealsid
R=ajwong, hannahtang, ted.mielczarek



git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@541 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
nealsid
2010-03-02 00:39:48 +00:00
parent 841ad48a37
commit de545c09d0
18 changed files with 1768 additions and 158 deletions
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20
src/client/linux/minidump_writer/linux_dumper.h
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@@ -44,7 +44,7 @@ namespace google_breakpad {
typedef typeof(((struct user*) 0)->u_debugreg[0]) debugreg_t;
// Typedef for our parsing of the auxv variables in /proc/pid/auxv.
#if defined(__i386)
#if defined(__i386) || defined(__ARM_EABI__)
typedef Elf32_auxv_t elf_aux_entry;
#elif defined(__x86_64__)
typedef Elf64_auxv_t elf_aux_entry;
@@ -64,16 +64,20 @@ struct ThreadInfo {
const void* stack; // pointer to the stack area
size_t stack_len; // length of the stack to copy
user_regs_struct regs;
user_fpregs_struct fpregs;
#if defined(__i386)
user_fpxregs_struct fpxregs;
#endif
#if defined(__i386) || defined(__x86_64)
user_regs_struct regs;
user_fpregs_struct fpregs;
static const unsigned kNumDebugRegisters = 8;
debugreg_t dregs[8];
#if defined(__i386)
user_fpxregs_struct fpxregs;
#endif // defined(__i386)
#elif defined(__ARM_EABI__)
// Mimicking how strace does this(see syscall.c, search for GETREGS)
struct user_regs regs;
struct user_fpregs fpregs;
#endif
};
@@ -141,7 +145,7 @@ class LinuxDumper {
mutable PageAllocator allocator_;
bool threads_suspened_;
bool threads_suspended_;
wasteful_vector<pid_t> threads_; // the ids of all the threads
wasteful_vector<MappingInfo*> mappings_; // info from /proc/<pid>/maps
};