When building OpenSSL 1.1.0 pre4 on Solaris Sparc for 64 Bits I get an
error, because before building crypto/bn/sparcv8plus.o first generates
crypto/bn/asm/sparcv8plus.s from crypto/bn/asm/sparcv8plus.S with the
following command
gcc -E crypto/bn/asm/sparcv8plus.S > crypto/bn/asm/sparcv8plus.s
This command is missing CFLAGS. As a consequence, the generated .s file
does not work for 64 bit compilation and compiling it fails with lots of
errors of type:
/usr/ccs/bin/as: "crypto/bn/asm/sparcv8plus.s", line ...: error: detect
global register use not covered .register pseudo-op
The pre3 version compiled crypto/bn/asm/sparcv8plus.o directly from
crypto/bn/asm/sparcv8plus.S (upper case ".S") using "gcc -c" and all
CFLAGS, include flags etc.
So either one does the same for pre4 or one adds a Makefile rule for
crypto/bn/asm/sparcv8plus.s generating it from
crypto/bn/asm/sparcv8plus.S respecting CFLAGS, include dirs etc. or
simply copying it from the .S file.
I think the switch from .S to .s happens in src2obj() inside
Configurations/unix-Makefile.tmpl. So if it is intentional, you need to
define and use a generator from .S to .s.
The following patch worked for me, but I don't know whether it is how it
should work:
--- Configurations/00-base-templates.conf Wed Mar 16 19:18:09 2016
+++ Configurations/00-base-templates.conf Fri Mar 18 22:31:59 2016
@@ -198,8 +198,8 @@
},
sparcv9_asm => {
template => 1,
- cpuid_asm_src => "sparcv9cap.c sparccpuid.S",
- bn_asm_src => "asm/sparcv8plus.S sparcv9-mont.S
sparcv9a-mont.S vis3-mont.S sparct4-mont.S sparcv9-gf2m.S",
+ cpuid_asm_src => "sparcv9cap.c sparccpuid.s",
+ bn_asm_src => "sparcv8plus.s sparcv9-mont.S sparcv9a-mont.S
vis3-mont.S sparct4-mont.S sparcv9-gf2m.S",
ec_asm_src => "ecp_nistz256.c ecp_nistz256-sparcv9.S",
des_asm_src => "des_enc-sparc.S fcrypt_b.c dest4-sparcv9.S",
aes_asm_src => "aes_core.c aes_cbc.c aes-sparcv9.S
aest4-sparcv9.S",
@@ -213,7 +213,7 @@
sparcv8_asm => {
template => 1,
cpuid_asm_src => "",
- bn_asm_src => "asm/sparcv8.S",
+ bn_asm_src => "sparcv8.s",
des_asm_src => "des_enc-sparc.S fcrypt_b.c",
perlasm_scheme => "void"
},
(upper case ".S" to lower case ".s" and removal of "asm/").
and two build.info changes:
--- crypto/build.info Wed Mar 16 19:18:08 2016
+++ crypto/build.info Fri Mar 18 22:11:43 2016
@@ -21,6 +21,8 @@
GENERATE[x86_64cpuid.s]=x86_64cpuid.pl $(PERLASM_SCHEME)
+GENERATE[sparccpuid.s]=sparccpuid.S
+
GENERATE[ia64cpuid.s]=ia64cpuid.S
GENERATE[ppccpuid.s]=ppccpuid.pl $(PERLASM_SCHEME)
GENERATE[pariscid.s]=pariscid.pl $(PERLASM_SCHEME)
--- crypto/bn/build.info Wed Mar 16 19:18:09 2016
+++ crypto/bn/build.info Fri Mar 18 22:11:43 2016
@@ -24,6 +24,9 @@
$(PERLASM_SCHEME) $(CFLAGS) $(LIB_CFLAGS) $(PROCESSOR)
DEPEND[x86-gf2m.s]=../perlasm/x86asm.pl
+GENERATE[sparcv8.s]=asm/sparcv8.S
+GENERATE[sparcv8plus.s]=asm/sparcv8plus.S
+
GENERATE[sparcv9a-mont.S]=asm/sparcv9a-mont.pl $(PERLASM_SCHEME)
INCLUDE[sparcv9a-mont.o]=..
GENERATE[sparcv9-mont.S]=asm/sparcv9-mont.pl $(PERLASM_SCHEME)
This seems to be consistent with how it is done for
crypto/ia64cpuid.S
crypto/aes/asm/aes-ia64.S
crypto/bn/asm/ia64.S
The same changes probably need to be done for
crypto/s390xcpuid.S
crypto/bn/asm/s390x.S
Regards,
Rainer
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