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From c2b54e66e194405a1ff062bb442ede9a8c4b913a Mon Sep 17 00:00:00 2001
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From: Carlos Eduardo Seo <cseo@linux.vnet.ibm.com>
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Date: Wed, 4 Nov 2015 19:30:49 -0200
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Subject: [PATCH] powerpc: Add basic support for POWER9 sans hwcap.
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This patch adds the minimum changes for supporting the POWER9 processor.
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(cherry picked from commit b1f19b8ef1003f202424ca222003a18b880bf914)
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---
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ChangeLog | 13 +++++++++++++
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sysdeps/powerpc/dl-procinfo.c | 3 ++-
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sysdeps/powerpc/dl-procinfo.h | 6 +++++-
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sysdeps/powerpc/powerpc32/power9/Implies | 2 ++
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sysdeps/powerpc/powerpc32/power9/fpu/multiarch/Implies | 1 +
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sysdeps/powerpc/powerpc32/power9/multiarch/Implies | 1 +
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sysdeps/powerpc/powerpc64/power9/Implies | 2 ++
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sysdeps/powerpc/powerpc64/power9/fpu/Implies | 2 ++
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sysdeps/powerpc/powerpc64/power9/fpu/multiarch/Implies | 1 +
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sysdeps/powerpc/powerpc64/power9/multiarch/Implies | 1 +
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10 files changed, 30 insertions(+), 2 deletions(-)
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create mode 100644 sysdeps/powerpc/powerpc32/power9/Implies
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create mode 100644 sysdeps/powerpc/powerpc32/power9/fpu/multiarch/Implies
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create mode 100644 sysdeps/powerpc/powerpc32/power9/multiarch/Implies
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create mode 100644 sysdeps/powerpc/powerpc64/power9/Implies
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create mode 100644 sysdeps/powerpc/powerpc64/power9/fpu/Implies
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create mode 100644 sysdeps/powerpc/powerpc64/power9/fpu/multiarch/Implies
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create mode 100644 sysdeps/powerpc/powerpc64/power9/multiarch/Implies
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diff --git a/ChangeLog b/ChangeLog
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index 079da2a..cecd77c 100644
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diff --git a/sysdeps/powerpc/dl-procinfo.c b/sysdeps/powerpc/dl-procinfo.c
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index 770c1f3..a8df5b8 100644
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--- a/sysdeps/powerpc/dl-procinfo.c
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+++ b/sysdeps/powerpc/dl-procinfo.c
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@@ -75,7 +75,7 @@ PROCINFO_CLASS const char _dl_powerpc_cap_flags[60][10]
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#if !defined PROCINFO_DECL && defined SHARED
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._dl_powerpc_platforms
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#else
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-PROCINFO_CLASS const char _dl_powerpc_platforms[14][12]
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+PROCINFO_CLASS const char _dl_powerpc_platforms[15][12]
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#endif
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#ifndef PROCINFO_DECL
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= {
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@@ -93,6 +93,7 @@ PROCINFO_CLASS const char _dl_powerpc_platforms[14][12]
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[PPC_PLATFORM_PPC464] = "ppc464",
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[PPC_PLATFORM_PPC476] = "ppc476",
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[PPC_PLATFORM_POWER8] = "power8",
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+ [PPC_PLATFORM_POWER9] = "power9"
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}
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#endif
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#if !defined SHARED || defined PROCINFO_DECL
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diff --git a/sysdeps/powerpc/dl-procinfo.h b/sysdeps/powerpc/dl-procinfo.h
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index 36873cf..407149b 100644
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--- a/sysdeps/powerpc/dl-procinfo.h
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+++ b/sysdeps/powerpc/dl-procinfo.h
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@@ -40,7 +40,7 @@
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#define HWCAP_IMPORTANT (PPC_FEATURE_HAS_ALTIVEC \
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+ PPC_FEATURE_HAS_DFP)
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-#define _DL_PLATFORMS_COUNT 14
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+#define _DL_PLATFORMS_COUNT 15
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#define _DL_FIRST_PLATFORM 32
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/* Mask to filter out platforms. */
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@@ -62,6 +62,7 @@
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#define PPC_PLATFORM_PPC464 11
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#define PPC_PLATFORM_PPC476 12
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#define PPC_PLATFORM_POWER8 13
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+#define PPC_PLATFORM_POWER9 14
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static inline const char *
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__attribute__ ((unused))
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@@ -125,6 +126,9 @@ _dl_string_platform (const char *str)
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case '8':
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ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER8;
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break;
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+ case '9':
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+ ret = _DL_FIRST_PLATFORM + PPC_PLATFORM_POWER9;
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+ break;
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default:
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return -1;
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}
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diff --git a/sysdeps/powerpc/powerpc32/power9/Implies b/sysdeps/powerpc/powerpc32/power9/Implies
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new file mode 100644
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index 0000000..066dea2
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--- /dev/null
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+++ b/sysdeps/powerpc/powerpc32/power9/Implies
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@@ -0,0 +1,2 @@
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+powerpc/powerpc32/power8/fpu
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+powerpc/powerpc32/power8
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diff --git a/sysdeps/powerpc/powerpc32/power9/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc32/power9/fpu/multiarch/Implies
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new file mode 100644
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index 0000000..4393b56
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--- /dev/null
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+++ b/sysdeps/powerpc/powerpc32/power9/fpu/multiarch/Implies
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@@ -0,0 +1 @@
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+powerpc/powerpc32/power8/fpu/multiarch
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diff --git a/sysdeps/powerpc/powerpc32/power9/multiarch/Implies b/sysdeps/powerpc/powerpc32/power9/multiarch/Implies
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new file mode 100644
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index 0000000..4393b56
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--- /dev/null
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+++ b/sysdeps/powerpc/powerpc32/power9/multiarch/Implies
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@@ -0,0 +1 @@
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+powerpc/powerpc32/power8/fpu/multiarch
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diff --git a/sysdeps/powerpc/powerpc64/power9/Implies b/sysdeps/powerpc/powerpc64/power9/Implies
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new file mode 100644
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index 0000000..fad2505
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--- /dev/null
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+++ b/sysdeps/powerpc/powerpc64/power9/Implies
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@@ -0,0 +1,2 @@
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+powerpc/powerpc64/power8/fpu
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+powerpc/powerpc64/power8
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diff --git a/sysdeps/powerpc/powerpc64/power9/fpu/Implies b/sysdeps/powerpc/powerpc64/power9/fpu/Implies
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new file mode 100644
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index 0000000..fad2505
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--- /dev/null
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+++ b/sysdeps/powerpc/powerpc64/power9/fpu/Implies
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@@ -0,0 +1,2 @@
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+powerpc/powerpc64/power8/fpu
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+powerpc/powerpc64/power8
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diff --git a/sysdeps/powerpc/powerpc64/power9/fpu/multiarch/Implies b/sysdeps/powerpc/powerpc64/power9/fpu/multiarch/Implies
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new file mode 100644
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index 0000000..f11e1bd
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--- /dev/null
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+++ b/sysdeps/powerpc/powerpc64/power9/fpu/multiarch/Implies
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@@ -0,0 +1 @@
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+powerpc/powerpc64/power8/fpu/multiarch
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diff --git a/sysdeps/powerpc/powerpc64/power9/multiarch/Implies b/sysdeps/powerpc/powerpc64/power9/multiarch/Implies
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new file mode 100644
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index 0000000..dd6bca4
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--- /dev/null
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+++ b/sysdeps/powerpc/powerpc64/power9/multiarch/Implies
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@@ -0,0 +1 @@
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+powerpc/powerpc64/power8/multiarch
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--
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2.1.0
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