mirror of
https://git.suyu.dev/suyu/breakpad.git
synced 2026-01-05 05:58:24 +01:00
Add SPARC/Solaris support to client handler and processor (#201, 200).
Patch by Michael shang <satisfy123>. r=me, r=Alfred Peng. http://groups.google.com/group/google-breakpad-discuss/browse_thread/thread/2fba07577f1fa35e git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@215 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
mmentovai
parent
278946c3b5
commit
ea2bba9706
17 changed files with 1044 additions and 40 deletions
|
|
@ -215,6 +215,87 @@ typedef struct {
|
|||
|
||||
#define MD_CONTEXT_CPU_MASK 0xffffffc0
|
||||
|
||||
/*
|
||||
* SPARC support, see (solaris)sys/procfs_isa.h also
|
||||
*/
|
||||
|
||||
#define MD_FLOATINGSAVEAREA_SPARC_FPR_COUNT 32
|
||||
|
||||
typedef struct {
|
||||
|
||||
/* FPU floating point regs */
|
||||
u_int64_t regs[MD_FLOATINGSAVEAREA_SPARC_FPR_COUNT];
|
||||
|
||||
u_int64_t filler;
|
||||
u_int64_t fsr; /* FPU status register */
|
||||
} MDFloatingSaveAreaSPARC; /* FLOATING_SAVE_AREA */
|
||||
|
||||
#define MD_CONTEXT_SPARC_GPR_COUNT 32
|
||||
|
||||
typedef struct {
|
||||
/* The next field determines the layout of the structure, and which parts
|
||||
* of it are populated
|
||||
*/
|
||||
u_int32_t context_flags;
|
||||
u_int32_t flag_pad;
|
||||
/*
|
||||
* General register access (SPARC).
|
||||
* Don't confuse definitions here with definitions in <sys/regset.h>.
|
||||
* Registers are 32 bits for ILP32, 64 bits for LP64.
|
||||
* SPARC V7/V8 is for 32bit, SPARC V9 is for 64bit
|
||||
*/
|
||||
|
||||
/* 32 Integer working registers */
|
||||
|
||||
/* g_r[0-7] global registers(g0-g7)
|
||||
* g_r[8-15] out registers(o0-o7)
|
||||
* g_r[16-23] local registers(l0-l7)
|
||||
* g_r[24-31] in registers(i0-i7)
|
||||
*/
|
||||
u_int64_t g_r[MD_CONTEXT_SPARC_GPR_COUNT];
|
||||
|
||||
/* several control registers */
|
||||
|
||||
/* Processor State register(PSR) for SPARC V7/V8
|
||||
* Condition Code register (CCR) for SPARC V9
|
||||
*/
|
||||
u_int64_t ccr;
|
||||
|
||||
u_int64_t pc; /* Program Counter register (PC) */
|
||||
u_int64_t npc; /* Next Program Counter register (nPC) */
|
||||
u_int64_t y; /* Y register (Y) */
|
||||
|
||||
/* Address Space Identifier register (ASI) for SPARC V9
|
||||
* WIM for SPARC V7/V8
|
||||
*/
|
||||
u_int64_t asi;
|
||||
|
||||
/* Floating-Point Registers State register (FPRS) for SPARC V9
|
||||
* TBR for for SPARC V7/V8
|
||||
*/
|
||||
u_int64_t fprs;
|
||||
|
||||
/* The next field is included with MD_CONTEXT_SPARC_FLOATING_POINT */
|
||||
MDFloatingSaveAreaSPARC float_save;
|
||||
|
||||
} MDRawContextSPARC; /* CONTEXT_SPARC */
|
||||
|
||||
/* For (MDRawContextSPARC).context_flags. These values indicate the type of
|
||||
* context stored in the structure. MD_CONTEXT_SPARC is Breakpad-defined. Its
|
||||
* value was chosen to avoid likely conflicts with MD_CONTEXT_* for other
|
||||
* CPUs. */
|
||||
#define MD_CONTEXT_SPARC 0x10000000
|
||||
#define MD_CONTEXT_SPARC_CONTROL (MD_CONTEXT_SPARC | 0x00000001)
|
||||
#define MD_CONTEXT_SPARC_INTEGER (MD_CONTEXT_SPARC | 0x00000002)
|
||||
#define MD_CONTEXT_SAPARC_FLOATING_POINT (MD_CONTEXT_SPARC | 0x00000004)
|
||||
#define MD_CONTEXT_SAPARC_EXTRA (MD_CONTEXT_SPARC | 0x00000008)
|
||||
|
||||
#define MD_CONTEXT_SPARC_FULL (MD_CONTEXT_SPARC_CONTROL | \
|
||||
MD_CONTEXT_SPARC_INTEGER)
|
||||
|
||||
#define MD_CONTEXT_SPARC_ALL (MD_CONTEXT_SPARC_FULL | \
|
||||
MD_CONTEXT_SAPARC_FLOATING_POINT | \
|
||||
MD_CONTEXT_SAPARC_EXTRA)
|
||||
|
||||
/*
|
||||
* Breakpad minidump extension for PowerPC support. Based on Darwin/Mac OS X'
|
||||
|
|
@ -929,6 +1010,54 @@ typedef enum {
|
|||
MD_EXCEPTION_CODE_LIN_SIGSYS = 31 /* Bad system call */
|
||||
} MDExceptionCodeLinux;
|
||||
|
||||
/* For (MDException).exception_code. These values come from sys/iso/signal_iso.h
|
||||
*/
|
||||
typedef enum {
|
||||
MD_EXCEPTION_CODE_SOL_SIGHUP = 1, /* Hangup */
|
||||
MD_EXCEPTION_CODE_SOL_SIGINT = 2, /* interrupt (rubout) */
|
||||
MD_EXCEPTION_CODE_SOL_SIGQUIT = 3, /* quit (ASCII FS) */
|
||||
MD_EXCEPTION_CODE_SOL_SIGILL = 4, /* illegal instruction (not reset when caught) */
|
||||
MD_EXCEPTION_CODE_SOL_SIGTRAP = 5, /* trace trap (not reset when caught) */
|
||||
MD_EXCEPTION_CODE_SOL_SIGIOT = 6, /* IOT instruction */
|
||||
MD_EXCEPTION_CODE_SOL_SIGABRT = 6, /* used by abort, replace SIGIOT in the future */
|
||||
MD_EXCEPTION_CODE_SOL_SIGEMT = 7, /* EMT instruction */
|
||||
MD_EXCEPTION_CODE_SOL_SIGFPE = 8, /* floating point exception */
|
||||
MD_EXCEPTION_CODE_SOL_SIGKILL = 9, /* kill (cannot be caught or ignored) */
|
||||
MD_EXCEPTION_CODE_SOL_SIGBUS = 10, /* bus error */
|
||||
MD_EXCEPTION_CODE_SOL_SIGSEGV = 11, /* segmentation violation */
|
||||
MD_EXCEPTION_CODE_SOL_SIGSYS = 12, /* bad argument to system call */
|
||||
MD_EXCEPTION_CODE_SOL_SIGPIPE = 13, /* write on a pipe with no one to read it */
|
||||
MD_EXCEPTION_CODE_SOL_SIGALRM = 14, /* alarm clock */
|
||||
MD_EXCEPTION_CODE_SOL_SIGTERM = 15, /* software termination signal from kill */
|
||||
MD_EXCEPTION_CODE_SOL_SIGUSR1 = 16, /* user defined signal 1 */
|
||||
MD_EXCEPTION_CODE_SOL_SIGUSR2 = 17, /* user defined signal 2 */
|
||||
MD_EXCEPTION_CODE_SOL_SIGCLD = 18, /* child status change */
|
||||
MD_EXCEPTION_CODE_SOL_SIGCHLD = 18, /* child status change alias (POSIX) */
|
||||
MD_EXCEPTION_CODE_SOL_SIGPWR = 19, /* power-fail restart */
|
||||
MD_EXCEPTION_CODE_SOL_SIGWINCH = 20, /* window size change */
|
||||
MD_EXCEPTION_CODE_SOL_SIGURG = 21, /* urgent socket condition */
|
||||
MD_EXCEPTION_CODE_SOL_SIGPOLL = 22, /* pollable event occured */
|
||||
MD_EXCEPTION_CODE_SOL_SIGIO = 22, /* socket I/O possible (SIGPOLL alias) */
|
||||
MD_EXCEPTION_CODE_SOL_SIGSTOP = 23, /* stop (cannot be caught or ignored) */
|
||||
MD_EXCEPTION_CODE_SOL_SIGTSTP = 24, /* user stop requested from tty */
|
||||
MD_EXCEPTION_CODE_SOL_SIGCONT = 25, /* stopped process has been continued */
|
||||
MD_EXCEPTION_CODE_SOL_SIGTTIN = 26, /* background tty read attempted */
|
||||
MD_EXCEPTION_CODE_SOL_SIGTTOU = 27, /* background tty write attempted */
|
||||
MD_EXCEPTION_CODE_SOL_SIGVTALRM = 28, /* virtual timer expired */
|
||||
MD_EXCEPTION_CODE_SOL_SIGPROF = 29, /* profiling timer expired */
|
||||
MD_EXCEPTION_CODE_SOL_SIGXCPU = 30, /* exceeded cpu limit */
|
||||
MD_EXCEPTION_CODE_SOL_SIGXFSZ = 31, /* exceeded file size limit */
|
||||
MD_EXCEPTION_CODE_SOL_SIGWAITING = 32, /* reserved signal no longer used by threading code */
|
||||
MD_EXCEPTION_CODE_SOL_SIGLWP = 33, /* reserved signal no longer used by threading code */
|
||||
MD_EXCEPTION_CODE_SOL_SIGFREEZE = 34, /* special signal used by CPR */
|
||||
MD_EXCEPTION_CODE_SOL_SIGTHAW = 35, /* special signal used by CPR */
|
||||
MD_EXCEPTION_CODE_SOL_SIGCANCEL = 36, /* reserved signal for thread cancellation */
|
||||
MD_EXCEPTION_CODE_SOL_SIGLOST = 37, /* resource lost (eg, record-lock lost) */
|
||||
MD_EXCEPTION_CODE_SOL_SIGXRES = 38, /* resource control exceeded */
|
||||
MD_EXCEPTION_CODE_SOL_SIGJVM1 = 39, /* reserved signal for Java Virtual Machine */
|
||||
MD_EXCEPTION_CODE_SOL_SIGJVM2 = 40 /* reserved signal for Java Virtual Machine */
|
||||
} MDExceptionCodeSolaris;
|
||||
|
||||
typedef struct {
|
||||
u_int32_t thread_id; /* Thread in which the exception
|
||||
* occurred. Corresponds to
|
||||
|
|
|
|||
|
|
@ -177,7 +177,8 @@ class MinidumpContext : public MinidumpStream {
|
|||
// NULL.
|
||||
const MDRawContextX86* GetContextX86() const;
|
||||
const MDRawContextPPC* GetContextPPC() const;
|
||||
|
||||
const MDRawContextSPARC* GetContextSPARC() const;
|
||||
|
||||
// Print a human-readable representation of the object to stdout.
|
||||
void Print();
|
||||
|
||||
|
|
@ -204,6 +205,9 @@ class MinidumpContext : public MinidumpStream {
|
|||
MDRawContextBase* base;
|
||||
MDRawContextX86* x86;
|
||||
MDRawContextPPC* ppc;
|
||||
// on Solaris SPARC, sparc is defined as a numeric constant,
|
||||
// so variables can NOT be named as sparc
|
||||
MDRawContextSPARC* ctx_sparc;
|
||||
} context_;
|
||||
};
|
||||
|
||||
|
|
|
|||
|
|
@ -98,6 +98,30 @@ struct StackFramePPC : public StackFrame {
|
|||
int context_validity;
|
||||
};
|
||||
|
||||
struct StackFrameSPARC : public StackFrame {
|
||||
// to be confirmed
|
||||
enum ContextValidity {
|
||||
CONTEXT_VALID_NONE = 0,
|
||||
CONTEXT_VALID_PC = 0 << 0,
|
||||
CONTEXT_VALID_SP = 0 << 1,
|
||||
CONTEXT_VALID_FP = 0 << 2,
|
||||
CONTEXT_VALID_ALL = -1
|
||||
};
|
||||
|
||||
StackFrameSPARC() : context(), context_validity(CONTEXT_VALID_NONE) {}
|
||||
|
||||
// Register state. This is only fully valid for the topmost frame in a
|
||||
// stack. In other frames, the values of nonvolatile registers may be
|
||||
// present, given sufficient debugging information. Refer to
|
||||
// context_validity.
|
||||
MDRawContextSPARC context;
|
||||
|
||||
// context_validity is actually ContextValidity, but int is used because
|
||||
// the OR operator doesn't work well with enumerated types. This indicates
|
||||
// which fields in context are valid.
|
||||
int context_validity;
|
||||
};
|
||||
|
||||
} // namespace google_breakpad
|
||||
|
||||
#endif // GOOGLE_BREAKPAD_PROCESSOR_STACK_FRAME_CPU_H__
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue