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From: Adhemerval Zanella <azanella@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc] elf: Remove _dl_string_hwcap
Date: Thu, 6 Oct 2022 11:03:03 +0000 (GMT) [thread overview]
Message-ID: <20221006110303.87FBB384B126@sourceware.org> (raw)
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=ab40f20364f4a417a63dd51fdd943742070bfe96
commit ab40f20364f4a417a63dd51fdd943742070bfe96
Author: Javier Pello <devel@otheo.eu>
Date: Tue Sep 27 20:09:28 2022 +0200
elf: Remove _dl_string_hwcap
Removal of legacy hwcaps support from the dynamic loader left
no users of _dl_string_hwcap.
Signed-off-by: Javier Pello <devel@otheo.eu>
Reviewed-by: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Diff:
---
sysdeps/alpha/dl-procinfo.h | 2 --
sysdeps/csky/dl-procinfo.h | 2 --
sysdeps/generic/dl-procinfo.h | 2 --
sysdeps/mips/dl-procinfo.h | 2 --
sysdeps/powerpc/dl-procinfo.h | 10 ----------
sysdeps/s390/dl-procinfo.h | 14 --------------
sysdeps/sparc/dl-procinfo.h | 13 -------------
sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h | 12 ------------
sysdeps/unix/sysv/linux/arm/dl-procinfo.h | 12 ------------
sysdeps/x86/dl-hwcap.h | 14 --------------
10 files changed, 83 deletions(-)
diff --git a/sysdeps/alpha/dl-procinfo.h b/sysdeps/alpha/dl-procinfo.h
index 31630fbb08..6a12297d9f 100644
--- a/sysdeps/alpha/dl-procinfo.h
+++ b/sysdeps/alpha/dl-procinfo.h
@@ -54,6 +54,4 @@ _dl_string_platform (const char *str)
/* We don't have any hardware capabilities. */
#define _DL_HWCAP_COUNT 0
-#define _dl_string_hwcap(str) (-1)
-
#endif /* dl-procinfo.h */
diff --git a/sysdeps/csky/dl-procinfo.h b/sysdeps/csky/dl-procinfo.h
index d29e19a9ed..5da9008794 100644
--- a/sysdeps/csky/dl-procinfo.h
+++ b/sysdeps/csky/dl-procinfo.h
@@ -54,6 +54,4 @@ _dl_string_platform (const char *str)
/* We don't have any hardware capabilities. */
#define _DL_HWCAP_COUNT 0
-#define _dl_string_hwcap(str) (-1)
-
#endif /* dl-procinfo.h */
diff --git a/sysdeps/generic/dl-procinfo.h b/sysdeps/generic/dl-procinfo.h
index 8f736e1df9..033bcb3e6b 100644
--- a/sysdeps/generic/dl-procinfo.h
+++ b/sysdeps/generic/dl-procinfo.h
@@ -34,8 +34,6 @@
/* We don't have any hardware capabilities. */
#define _DL_HWCAP_COUNT 0
-#define _dl_string_hwcap(str) (-1)
-
#define _dl_string_platform(str) (-1)
#endif /* dl-procinfo.h */
diff --git a/sysdeps/mips/dl-procinfo.h b/sysdeps/mips/dl-procinfo.h
index 619dc08911..25127c36d2 100644
--- a/sysdeps/mips/dl-procinfo.h
+++ b/sysdeps/mips/dl-procinfo.h
@@ -54,6 +54,4 @@ _dl_string_platform (const char *str)
/* We don't have any hardware capabilities. */
#define _DL_HWCAP_COUNT 0
-#define _dl_string_hwcap(str) (-1)
-
#endif /* dl-procinfo.h */
diff --git a/sysdeps/powerpc/dl-procinfo.h b/sysdeps/powerpc/dl-procinfo.h
index 6ed15610f4..a0b2d779f9 100644
--- a/sysdeps/powerpc/dl-procinfo.h
+++ b/sysdeps/powerpc/dl-procinfo.h
@@ -69,16 +69,6 @@ _dl_hwcap_string (int idx)
return GLRO(dl_powerpc_cap_flags)[idx];
}
-static inline int
-__attribute__ ((unused))
-_dl_string_hwcap (const char *str)
-{
- for (int i = 0; i < _DL_HWCAP_COUNT; ++i)
- if (strcmp (str, _dl_hwcap_string (i)) == 0)
- return i;
- return -1;
-}
-
static inline int
__attribute__ ((unused, always_inline))
_dl_string_platform (const char *str)
diff --git a/sysdeps/s390/dl-procinfo.h b/sysdeps/s390/dl-procinfo.h
index e1f88b9ab7..73aad1fd30 100644
--- a/sysdeps/s390/dl-procinfo.h
+++ b/sysdeps/s390/dl-procinfo.h
@@ -83,20 +83,6 @@ _dl_hwcap_string (int idx)
return _dl_s390_cap_flags[idx];
};
-static inline int
-__attribute__ ((unused, always_inline))
-_dl_string_hwcap (const char *str)
-{
- int i;
-
- for (i = 0; i < _DL_HWCAP_COUNT; i++)
- {
- if (strcmp (str, _dl_s390_cap_flags[i]) == 0)
- return i;
- }
- return -1;
-};
-
static inline int
__attribute__ ((unused, always_inline))
_dl_string_platform (const char *str)
diff --git a/sysdeps/sparc/dl-procinfo.h b/sysdeps/sparc/dl-procinfo.h
index 4a723b5350..fa095832d7 100644
--- a/sysdeps/sparc/dl-procinfo.h
+++ b/sysdeps/sparc/dl-procinfo.h
@@ -52,19 +52,6 @@ _dl_hwcap_string (int idx)
return GLRO(dl_sparc_cap_flags)[idx];
};
-static inline int
-__attribute__ ((unused, always_inline))
-_dl_string_hwcap (const char *str)
-{
- int i;
- for (i = 0; i < _DL_HWCAP_COUNT; i++)
- {
- if (strcmp (str, GLRO(dl_sparc_cap_flags) [i]) == 0)
- return i;
- }
- return -1;
-};
-
#include <bits/wordsize.h>
#define HWCAP_IMPORTANT_V9 (__WORDSIZE == 64 ? 0 : HWCAP_SPARC_V9)
#define HWCAP_IMPORTANT (HWCAP_IMPORTANT_V9 | HWCAP_SPARC_ULTRA3 \
diff --git a/sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h b/sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h
index aa505223d3..f7382f637d 100644
--- a/sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h
+++ b/sysdeps/unix/sysv/linux/aarch64/dl-procinfo.h
@@ -37,18 +37,6 @@ _dl_hwcap_string (int idx)
return (unsigned)idx < _DL_HWCAP_COUNT ? GLRO(dl_aarch64_cap_flags)[idx] : "";
};
-static inline int
-__attribute__ ((unused))
-_dl_string_hwcap (const char *str)
-{
- for (int i = 0; i < _DL_HWCAP_COUNT; i++)
- {
- if (strcmp (str, _dl_hwcap_string (i)) == 0)
- return i;
- }
- return -1;
-};
-
/* There're no platforms to filter out. */
#define _DL_HWCAP_PLATFORM 0
diff --git a/sysdeps/unix/sysv/linux/arm/dl-procinfo.h b/sysdeps/unix/sysv/linux/arm/dl-procinfo.h
index 1f4c8c3a8e..d8c0f262c6 100644
--- a/sysdeps/unix/sysv/linux/arm/dl-procinfo.h
+++ b/sysdeps/unix/sysv/linux/arm/dl-procinfo.h
@@ -75,18 +75,6 @@ _dl_procinfo (unsigned int type, unsigned long int word)
#define HWCAP_IMPORTANT (HWCAP_ARM_VFP | HWCAP_ARM_NEON)
-static inline int
-__attribute__ ((unused))
-_dl_string_hwcap (const char *str)
-{
- for (int i = 0; i < _DL_HWCAP_COUNT; i++)
- {
- if (strcmp (str, _dl_hwcap_string (i)) == 0)
- return i;
- }
- return -1;
-};
-
#define _dl_string_platform(str) (-1)
#endif /* dl-procinfo.h */
diff --git a/sysdeps/x86/dl-hwcap.h b/sysdeps/x86/dl-hwcap.h
index 26790afcf6..1313cecd01 100644
--- a/sysdeps/x86/dl-hwcap.h
+++ b/sysdeps/x86/dl-hwcap.h
@@ -57,20 +57,6 @@ _dl_hwcap_string (int idx)
return GLRO(dl_x86_hwcap_flags)[idx];
};
-static inline int
-__attribute__ ((unused, always_inline))
-_dl_string_hwcap (const char *str)
-{
- int i;
-
- for (i = HWCAP_START; i < HWCAP_COUNT; i++)
- {
- if (strcmp (str, GLRO(dl_x86_hwcap_flags)[i]) == 0)
- return i;
- }
- return -1;
-};
-
/* We cannot provide a general printing function. */
#define _dl_procinfo(type, word) -1
reply other threads:[~2022-10-06 11:03 UTC|newest]
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