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* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-06-09 13:14 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-06-09 13:14 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=adc6647d932bfd35b9a87976260c62084976f880
commit adc6647d932bfd35b9a87976260c62084976f880
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 15f13f90ac..35a54b694a 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-06-09 21:17 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-06-09 21:17 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=adc6647d932bfd35b9a87976260c62084976f880
commit adc6647d932bfd35b9a87976260c62084976f880
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 15f13f90ac..35a54b694a 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-06-03 14:03 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-06-03 14:03 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=6a6570e9261f91a864dddb2a9b233418358258e8
commit 6a6570e9261f91a864dddb2a9b233418358258e8
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 15f13f90ac..35a54b694a 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-05-13 14:17 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-05-13 14:17 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=8ef08d348b6f2db853c679f7b2151b51aaa5ef6a
commit 8ef08d348b6f2db853c679f7b2151b51aaa5ef6a
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 34652ca342..2138312344 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-05-12 19:30 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-05-12 19:30 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=97f8214b6bb296dbd23ab331473d6379e9e2249b
commit 97f8214b6bb296dbd23ab331473d6379e9e2249b
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 34652ca342..2138312344 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-05-10 18:21 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-05-10 18:21 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5035f3bf09c0e82243f6a406ead2e57a574c2b45
commit 5035f3bf09c0e82243f6a406ead2e57a574c2b45
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 34652ca342..2138312344 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-04-29 14:01 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-04-29 14:01 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=f92308dd0f2cc50be05f5acff846598671fc07b1
commit f92308dd0f2cc50be05f5acff846598671fc07b1
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 34652ca342..2138312344 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-04-04 12:51 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-04-04 12:51 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=1a6451a40b73026d094b8a1e2a331840d0a0d2d2
commit 1a6451a40b73026d094b8a1e2a331840d0a0d2d2
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 1beda4fc67..090aad6fed 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-03-31 19:03 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-03-31 19:03 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=8954233a6b8a8a82677233388425202ac3a6d34e
commit 8954233a6b8a8a82677233388425202ac3a6d34e
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 1beda4fc67..090aad6fed 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-03-29 20:27 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-03-29 20:27 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=9529e77a9e3a32e13cda5bb5816186350f529bcd
commit 9529e77a9e3a32e13cda5bb5816186350f529bcd
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 1beda4fc67..090aad6fed 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-03-16 17:58 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-03-16 17:58 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ec919843933e4c591f5a98c80a09e43e4263c14f
commit ec919843933e4c591f5a98c80a09e43e4263c14f
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 1beda4fc67..090aad6fed 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-03-15 18:36 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-03-15 18:36 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ec919843933e4c591f5a98c80a09e43e4263c14f
commit ec919843933e4c591f5a98c80a09e43e4263c14f
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 1beda4fc67..090aad6fed 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-03-11 17:20 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-03-11 17:20 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=e7879ff06ad4505363c6f7c70de14fc68f252067
commit e7879ff06ad4505363c6f7c70de14fc68f252067
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 1beda4fc67..090aad6fed 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
^ permalink raw reply [flat|nested] 14+ messages in thread
* [glibc/azanella/clang] Remove __LDBL_REDIR macros
@ 2022-03-08 18:57 Adhemerval Zanella
0 siblings, 0 replies; 14+ messages in thread
From: Adhemerval Zanella @ 2022-03-08 18:57 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=d041eb518864911e74990d108488ccd2b9467aab
commit d041eb518864911e74990d108488ccd2b9467aab
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Thu Mar 3 12:22:34 2022 -0300
Remove __LDBL_REDIR macros
Since they are not used anymore.
Diff:
---
include/sys/cdefs.h | 20 --------------------
misc/sys/cdefs.h | 45 +--------------------------------------------
2 files changed, 1 insertion(+), 64 deletions(-)
diff --git a/include/sys/cdefs.h b/include/sys/cdefs.h
index 56adb231aa..7f7aa967fa 100644
--- a/include/sys/cdefs.h
+++ b/include/sys/cdefs.h
@@ -20,26 +20,6 @@ extern void __chk_fail (void) __attribute__ ((__noreturn__));
libc_hidden_proto (__chk_fail)
rtld_hidden_proto (__chk_fail)
-/* If we are using redirects internally to support long double,
- we need to tweak some macros to ensure the PLT bypass tricks
- continue to work in libc. */
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1 && IS_IN (libc) && defined SHARED
-
-# undef __LDBL_REDIR_DECL
-# define __LDBL_REDIR_DECL(func) \
- extern __typeof(func) func __asm (__ASMNAME ("__GI____ieee128_" #func));
-
-# undef libc_hidden_ldbl_proto
-# define libc_hidden_ldbl_proto(func, attrs...) \
- extern __typeof(func) ___ieee128_ ## func; \
- libc_hidden_proto (___ieee128_ ## func, ##attrs);
-
-# undef __LDBL_REDIR2_DECL
-# define __LDBL_REDIR2_DECL(func) \
- extern __typeof(__ ## func) __ ## func __asm (__ASMNAME ("__GI____ieee128___" #func));
-
-#endif
-
#endif /* !defined _ISOMAC */
#endif
diff --git a/misc/sys/cdefs.h b/misc/sys/cdefs.h
index 1beda4fc67..090aad6fed 100644
--- a/misc/sys/cdefs.h
+++ b/misc/sys/cdefs.h
@@ -592,6 +592,7 @@
_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
# endif /* __REDIRECT */
# elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
+# define __LDBL_COMPAT 1
# ifdef __REDIRECT
# define __REDIRECT_LDBL(name, proto, ieee128, compat) \
__REDIRECT_LDBL1 (name, , , proto, compat)
@@ -626,50 +627,6 @@ _Static_assert (0, "Compat long double requires redirection on this platform");
# define __REDIRECT_LDBL_COMPAT(name, proto)
#endif
-#if __LDOUBLE_REDIRECTS_TO_FLOAT128_ABI == 1
-# ifdef __REDIRECT
-
-/* Alias name defined automatically. */
-# define __LDBL_REDIR(name, proto) ... unused__ldbl_redir
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined automatically, with leading underscores. */
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name \
- __asm (__ASMNAME ("__" #name "ieee128"));
-
-/* Alias name defined manually. */
-# define __LDBL_REDIR1(name, proto, alias) ... unused__ldbl_redir1
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-
-# define __LDBL_REDIR1_NTH(name, proto, alias) \
- __REDIRECT_NTH (name, proto, alias)
-# define __REDIRECT_NTH_LDBL(name, proto, alias) \
- __LDBL_REDIR1_NTH (name, proto, __##alias##ieee128)
-
-# else
-_Static_assert (0, "IEEE 128-bits long double requires redirection on this platform");
-# endif
-#elif defined __LONG_DOUBLE_MATH_OPTIONAL && defined __NO_LONG_DOUBLE_MATH
-# define __LDBL_COMPAT 1
-# ifdef __REDIRECT
-# define __LDBL_REDIR1(name, proto, alias) __REDIRECT (name, proto, alias)
-# define __LDBL_REDIR(name, proto) \
- __LDBL_REDIR1 (name, proto, __nldbl_##name)
-# define __LDBL_REDIR1_NTH(name, proto, alias) __REDIRECT_NTH (name, proto, alias)
-# define __LDBL_REDIR_NTH(name, proto) \
- __LDBL_REDIR1_NTH (name, proto, __nldbl_##name)
-# define __LDBL_REDIR2_DECL(name) \
- extern __typeof (__##name) __##name __asm (__ASMNAME ("__nldbl___" #name));
-# define __LDBL_REDIR1_DECL(name, alias) \
- extern __typeof (name) name __asm (__ASMNAME (#alias));
-# define __LDBL_REDIR_DECL(name) \
- extern __typeof (name) name __asm (__ASMNAME ("__nldbl_" #name));
-# endif
-#endif
-
/* __glibc_macro_warning (MESSAGE) issues warning MESSAGE. This is
intended for use in preprocessor macros.
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2022-06-09 13:14 [glibc/azanella/clang] Remove __LDBL_REDIR macros Adhemerval Zanella
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