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prims.cc (catch_segv): Create exception in handler.

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2003-06-12  Andrew Haley  <aph@redhat.com>

        * prims.cc (catch_segv): Create exception in handler.
        (catch_fpe): Likewise.
        (_Jv_divI, _Jv_remI, _Jv_divJ, _Jv_remJ): Likewise.
        (_Jv_ThrowSignal): Remove.

        * include/x86_64-signal.h (INIT_SEGV): Delete reference to nullp.
        * include/default-signal.h (INIT_SEGV, INIT_FPE): Delete reference
        to nullp and arithexception.
        * include/dwarf2-signal.h (INIT_SEGV, INIT_FPE): Likewise.
        * include/i386-signal.h (INIT_SEGV, INIT_FPE): Likewise.
        * include/s390-signal.h (INIT_SEGV, INIT_FPE): Likewise.
        * include/sparc-signal.h (INIT_SEGV, INIT_FPE): Likewise.
        * include/win32-signal.h (INIT_SEGV, INIT_FPE): Likewise.

From-SVN: r67892
This commit is contained in:
Andrew Haley
2003-06-13 12:20:45 +00:00
committed by Andrew Haley
parent 12e816bf16
commit bec3e66d1a
9 changed files with 45 additions and 56 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
libjava/include/default-signal.h
View File

@@ -24,7 +24,6 @@ static void _name (int _dummy)
#define INIT_SEGV \
do \
{ \
nullp = new java::lang::NullPointerException (); \
signal (SIGSEGV, catch_segv); \
} \
while (0)
@@ -32,8 +31,6 @@ while (0)
#define INIT_FPE \
do \
{ \
arithexception = new java::lang::ArithmeticException \
(JvNewStringLatin1 ("/ by zero")); \
signal (SIGFPE, catch_fpe); \
} \
while (0)

12
libjava/include/dwarf2-signal.h
View File

@@ -143,7 +143,6 @@ extern "C" {
#define INIT_SEGV \
do \
{ \
nullp = new java::lang::NullPointerException (); \
struct kernel_sigaction act; \
unsigned long stub = ((unsigned long)&__rt_sigreturn_stub); \
act.k_sa_sigaction = _Jv_catch_segv; \
@@ -158,8 +157,6 @@ while (0)
#define INIT_FPE \
do \
{ \
arithexception = new java::lang::ArithmeticException \
(JvNewStringLatin1 ("/ by zero")); \
struct kernel_sigaction act; \
unsigned long stub = ((unsigned long)&__rt_sigreturn_stub); \
act.k_sa_sigaction = _Jv_catch_fpe; \
@@ -185,7 +182,6 @@ extern "C" {
do \
{ \
struct kernel_sigaction act; \
nullp = new java::lang::NullPointerException (); \
act.k_sa_sigaction = _Jv_catch_segv; \
act.k_sa_mask = 0; \
act.k_sa_flags = SA_SIGINFO; \
@@ -197,8 +193,6 @@ while (0)
#define INIT_FPE \
do \
{ \
arithexception = new java::lang::ArithmeticException \
(JvNewStringLatin1 ("/ by zero")); \
struct kernel_sigaction act; \
act.k_sa_sigaction = _Jv_catch_fpe; \
act.k_sa_mask = 0; \
@@ -212,7 +206,6 @@ while (0)
#define INIT_SEGV \
do \
{ \
nullp = new java::lang::NullPointerException (); \
struct sigaction act; \
act.sa_sigaction = _Jv_catch_segv; \
sigemptyset (&act.sa_mask); \
@@ -224,8 +217,6 @@ while (0)
#define INIT_FPE \
do \
{ \
arithexception = new java::lang::ArithmeticException \
(JvNewStringLatin1 ("/ by zero")); \
struct sigaction act; \
act.sa_sigaction = _Jv_catch_fpe; \
sigemptyset (&act.sa_mask); \
@@ -250,7 +241,6 @@ while (0)
#define INIT_SEGV \
do \
{ \
nullp = new java::lang::NullPointerException (); \
struct sigaction act; \
act.sa_sigaction = _Jv_catch_segv; \
sigemptyset (&act.sa_mask); \
@@ -262,8 +252,6 @@ while (0)
#define INIT_FPE \
do \
{ \
arithexception = new java::lang::ArithmeticException \
(JvNewStringLatin1 ("/ by zero")); \
struct sigaction act; \
act.sa_sigaction = _Jv_catch_fpe; \
sigemptyset (&act.sa_mask); \

3
libjava/include/i386-signal.h
View File

@@ -111,7 +111,6 @@ struct old_i386_kernel_sigaction {
#define INIT_SEGV \
do \
{ \
nullp = new java::lang::NullPointerException (); \
struct old_i386_kernel_sigaction kact; \
kact.k_sa_handler = catch_segv; \
kact.k_sa_mask = 0; \
@@ -123,8 +122,6 @@ while (0)
#define INIT_FPE \
do \
{ \
arithexception = new java::lang::ArithmeticException \
(JvNewStringLatin1 ("/ by zero")); \
struct old_i386_kernel_sigaction kact; \
kact.k_sa_handler = catch_fpe; \
kact.k_sa_mask = 0; \

3
libjava/include/s390-signal.h
View File

@@ -52,7 +52,6 @@ struct old_s390_kernel_sigaction {
#define INIT_SEGV \
do \
{ \
nullp = new java::lang::NullPointerException (); \
struct old_s390_kernel_sigaction kact; \
kact.k_sa_handler = catch_segv; \
kact.k_sa_mask = 0; \
@@ -64,8 +63,6 @@ while (0)
#define INIT_FPE \
do \
{ \
arithexception = new java::lang::ArithmeticException \
(JvNewStringLatin1 ("/ by zero")); \
struct old_s390_kernel_sigaction kact; \
kact.k_sa_handler = catch_fpe; \
kact.k_sa_mask = 0; \

3
libjava/include/sparc-signal.h
View File

@@ -45,7 +45,6 @@ while (0)
#define INIT_SEGV \
do \
{ \
nullp = new java::lang::NullPointerException (); \
struct sigaction act; \
act.sa_sigaction = catch_segv; \
act.sa_flags = SA_SIGINFO | SA_NODEFER; \
@@ -57,8 +56,6 @@ while (0)
#define INIT_FPE \
do \
{ \
arithexception = new java::lang::ArithmeticException \
(JvNewStringLatin1 ("/ by zero")); \
struct sigaction act; \
act.sa_flags = SA_SIGINFO | SA_NODEFER; \
act.sa_sigaction = catch_fpe; \

3
libjava/include/win32-signal.h
View File

@@ -26,7 +26,6 @@ static void _name (int _dummy)
#define INIT_SEGV \
do \
{ \
nullp = new java::lang::NullPointerException (); \
} \
while (0)
@@ -34,8 +33,6 @@ while (0)
#define INIT_FPE \
do \
{ \
arithexception = new java::lang::ArithmeticException \
(JvNewStringLatin1 ("/ by zero")); \
} \
while (0)

1
libjava/include/x86_64-signal.h
View File

@@ -64,7 +64,6 @@ static void restore_rt (void) asm ("__restore_rt");
#define INIT_SEGV \
do \
{ \
nullp = new java::lang::NullPointerException (); \
struct kernel_sigaction act; \
act.k_sa_sigaction = _Jv_catch_segv; \
sigemptyset (&act.k_sa_mask); \