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-rw-r--r--src/google_breakpad/common/minidump_format.h129
-rw-r--r--src/google_breakpad/processor/minidump.h6
-rw-r--r--src/google_breakpad/processor/stack_frame_cpu.h24
3 files changed, 158 insertions, 1 deletions
diff --git a/src/google_breakpad/common/minidump_format.h b/src/google_breakpad/common/minidump_format.h
index b70b6aff..cb6811e0 100644
--- a/src/google_breakpad/common/minidump_format.h
+++ b/src/google_breakpad/common/minidump_format.h
@@ -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
diff --git a/src/google_breakpad/processor/minidump.h b/src/google_breakpad/processor/minidump.h
index f40f4c06..55b09533 100644
--- a/src/google_breakpad/processor/minidump.h
+++ b/src/google_breakpad/processor/minidump.h
@@ -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_;
};
diff --git a/src/google_breakpad/processor/stack_frame_cpu.h b/src/google_breakpad/processor/stack_frame_cpu.h
index 8af5ffee..567c1b7e 100644
--- a/src/google_breakpad/processor/stack_frame_cpu.h
+++ b/src/google_breakpad/processor/stack_frame_cpu.h
@@ -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__
generated by cgit v1.2.1 (git 2.18.0) at 2025-04-06 19:51:06 +0000