[Libguestfs] [PATCH] filearch: Add s390 and s390x detection and tests.
Richard W.M. Jones
rjones at redhat.com
Wed Nov 9 12:26:24 UTC 2016
Unfortunately I was unable to build s390 binaries since multilib was
dropped in Fedora 24 on s390x. Going from the source of the 'file'
command it seems as if it prints "32-bit" (the architecture is really
31 bit).
---
generator/actions.ml | 12 ++++++++++++
src/filearch.c | 10 ++++++++++
test-data/Makefile.am | 2 ++
test-data/binaries/Makefile.am | 2 ++
test-data/binaries/bin-s390x-dynamic | Bin 0 -> 8448 bytes
test-data/binaries/lib-s390x.so | Bin 0 -> 7696 bytes
6 files changed, 26 insertions(+)
create mode 100755 test-data/binaries/bin-s390x-dynamic
create mode 100755 test-data/binaries/lib-s390x.so
diff --git a/generator/actions.ml b/generator/actions.ml
index 91a1819..43de38b 100644
--- a/generator/actions.ml
+++ b/generator/actions.ml
@@ -798,6 +798,8 @@ to specify the QEMU interface emulation to use at run time." };
InitISOFS, Always, TestResultString (
[["file_architecture"; "/bin-riscv64-dynamic"]], "riscv64"), [];
InitISOFS, Always, TestResultString (
+ [["file_architecture"; "/bin-s390x-dynamic"]], "s390x"), [];
+ InitISOFS, Always, TestResultString (
[["file_architecture"; "/bin-sparc-dynamic"]], "sparc"), [];
InitISOFS, Always, TestResultString (
[["file_architecture"; "/bin-win32.exe"]], "i386"), [];
@@ -818,6 +820,8 @@ to specify the QEMU interface emulation to use at run time." };
InitISOFS, Always, TestResultString (
[["file_architecture"; "/lib-riscv64.so"]], "riscv64"), [];
InitISOFS, Always, TestResultString (
+ [["file_architecture"; "/lib-s390x.so"]], "s390x"), [];
+ InitISOFS, Always, TestResultString (
[["file_architecture"; "/lib-sparc.so"]], "sparc"), [];
InitISOFS, Always, TestResultString (
[["file_architecture"; "/lib-win32.dll"]], "i386"), [];
@@ -880,6 +884,14 @@ Intel Itanium.
RISC-V 32-, 64- or 128-bit variants.
+=item \"s390\"
+
+31 bit IBM S/390.
+
+=item \"s390x\"
+
+64 bit IBM S/390.
+
=item \"sparc\"
32 bit SPARC.
diff --git a/src/filearch.c b/src/filearch.c
index 310038e..2c75425 100644
--- a/src/filearch.c
+++ b/src/filearch.c
@@ -102,6 +102,16 @@ canonical_elf_arch (guestfs_h *g,
ret = safe_asprintf (g, "riscv%s", bits);
goto no_strdup;
}
+ else if (strstr (elf_arch, "IBM S/390")) {
+ if (STREQ (bits, "32"))
+ r = "s390";
+ else if (STREQ (bits, "64"))
+ r = "s390x";
+ else {
+ error (g, "file_architecture: unknown S/390 bit size: %s", bits);
+ return NULL;
+ }
+ }
else
r = elf_arch;
diff --git a/test-data/Makefile.am b/test-data/Makefile.am
index 86cd5a2..0ac7354 100644
--- a/test-data/Makefile.am
+++ b/test-data/Makefile.am
@@ -42,6 +42,7 @@ image_files = \
$(srcdir)/binaries/bin-ppc64-dynamic \
$(srcdir)/binaries/bin-ppc64le-dynamic \
$(srcdir)/binaries/bin-riscv64-dynamic \
+ $(srcdir)/binaries/bin-s390x-dynamic \
$(srcdir)/binaries/bin-sparc-dynamic \
$(srcdir)/binaries/bin-win32.exe \
$(srcdir)/binaries/bin-win64.exe \
@@ -54,6 +55,7 @@ image_files = \
$(srcdir)/binaries/lib-ppc64.so \
$(srcdir)/binaries/lib-ppc64le.so \
$(srcdir)/binaries/lib-riscv64.so \
+ $(srcdir)/binaries/lib-s390x.so \
$(srcdir)/binaries/lib-sparc.so \
$(srcdir)/binaries/lib-win32.dll \
$(srcdir)/binaries/lib-win64.dll \
diff --git a/test-data/binaries/Makefile.am b/test-data/binaries/Makefile.am
index ccc7d00..05c1eb9 100644
--- a/test-data/binaries/Makefile.am
+++ b/test-data/binaries/Makefile.am
@@ -27,6 +27,7 @@ EXTRA_DIST = \
bin-ppc64-dynamic \
bin-ppc64le-dynamic \
bin-riscv64-dynamic \
+ bin-s390x-dynamic \
bin-sparc-dynamic \
bin-win32.exe \
bin-win64.exe \
@@ -39,6 +40,7 @@ EXTRA_DIST = \
lib-ppc64le.so \
lib-mipsel.so \
lib-riscv64.so \
+ lib-s390x.so \
lib-sparc.so \
lib-win32.dll \
lib-win64.dll \
diff --git a/test-data/binaries/bin-s390x-dynamic b/test-data/binaries/bin-s390x-dynamic
new file mode 100755
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diff --git a/test-data/binaries/lib-s390x.so b/test-data/binaries/lib-s390x.so
new file mode 100755
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GIT binary patch
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--
2.7.4
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