Michael Matz wrote:
> Yeah, I think that's merely a typo in Arnolds email. The inconsistency is
> there, applying unary '-' to a NaN doesn't change the sign of it in TCC.
Yep, that was the issue. Sorry I wasn't clear.
> So the current "-0.0-x" expansion of unary '-' needs a change. It turned
Also on OpenBSD x64 with clang 10
./configure --strip-binaries --with-selinux --cc=clang
--prefix=/home/jullien/tinycc/static
Binary directory/home/jullien/tinycc/static/bin
TinyCC directory/home/jullien/tinycc/static/lib/tcc
Library directory /home/jullien/tinycc/static/lib
Include dir
Hi Michael,
The fix does not make the test suite happy, at least, on Linux Aarch64 when
clang is used (gcc and tcc are Ok):
./configure --strip-binaries --with-selinux --cc=clang
--prefix=/home/jullien/tinycc/static
Binary directory/home/jullien/tinycc/static/bin
TinyCC directory/home/ju
Hello,
On Sun, 3 Jan 2021, Danny Milosavljevic wrote:
Updated test script for all of this (should I also commit this? Where?):
Yeah, put it into tests/ I'd say. The x86 assembler also has a little
testfile in there that isn't used by default (as it shows a few
differences between GNU as a
Hello,
On Mon, 4 Jan 2021, Vincent Lefevre wrote:
-
#include
#include
#include
int main(int argc, char **argv)
{
double d = strtod("-nan", NULL);
d = -d;
printf("%g, signbit(d) = %d\n", d, signbit(d));
return 0;
}
-
On 2021-01-03 21:17:03 +0200, Arnold Robbins wrote:
> Hi.
>
> I found this bug in current mob on the current gawk sources. Test case:
>
> -
> #include
> #include
> #include
>
> int main(int argc, char **argv)
> {
> double d = strtod("-nan", NULL);
> d =
Hi.
I found this bug in current mob on the current gawk sources. Test case:
-
#include
#include
#include
int main(int argc, char **argv)
{
double d = strtod("-nan", NULL);
d = -d;
printf("%g, signbit(d) = %d\n", d, signbit(d));
retur
Great! I confirm it fixes the arm64 reloc issue.
-Original Message-
From: Herman ten Brugge [mailto:hermantenbru...@home.nl]
Sent: Sunday, January 03, 2021 19:22
To: jull...@eligis.com; tinycc-devel@nongnu.org
Subject: Re: [Tinycc-devel] arm-asm breaks aarch64 (as with Fedora 33 on RPi)
On 1/3/21 4:10 PM, Danny Milosavljevic wrote:
Hi Herman,
you committed a patch enabling all ARM 32 bit assembly tokens on aarch64.
Just a heads-up that you have to mode switch the CPU in order to be able to
execute ARM 32 bit machine code on aarch64.
I mean the tokens alone are not that bad (t
On 1/3/21 4:07 PM, Christian Jullien wrote:
Hello,
I confirm it is fixed except, probably not related to you commits, on
Aarch64 Linux using clang, I get:
./configure --strip-binaries --with-selinux --cc=clang
--prefix=/home/jullien/tinycc/static
dlltest with PIC
tcc:
Updated test script for all of this (should I also commit this? Where?):
#!/bin/sh
set -e
cd ~/src/tinycc-upstream/tinycc
cat arm-tok.h |grep DEF_ASM_CONDED |grep -v '#define' |grep -v '/[*]' |sed -e
's;DEF_ASM_CONDED.\(.*\).$;\1;'| grep -v 'not useful' >L
total_count=0
# Note: "{r3}" is defi
Hi Herman,
you committed a patch enabling all ARM 32 bit assembly tokens on aarch64.
Just a heads-up that you have to mode switch the CPU in order to be able to
execute ARM 32 bit machine code on aarch64.
I mean the tokens alone are not that bad (they aren't functionality), but the
functionality
Hello,
I confirm it is fixed except, probably not related to you commits, on
Aarch64 Linux using clang, I get:
./configure --strip-binaries --with-selinux --cc=clang
--prefix=/home/jullien/tinycc/static
dlltest with PIC
tcc: error: Unknown relocation type for got: 285
gm
Hi,
On Sun, 3 Jan 2021 08:47:38 +0100
"Christian Jullien" wrote:
> Danny huge commit for arm code breaks aarch64 (as with Fedora 33 on RPi):
> On this 64bit system, it tries to compile arm-asm:
[...]
> arm-asm is only valid for arm (32bit) not for arm64 (alias aarch64).
In fact, on aarch64 you
---
arm-asm.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/arm-asm.c b/arm-asm.c
index f392f4f..fc92898 100644
--- a/arm-asm.c
+++ b/arm-asm.c
@@ -643,6 +643,7 @@ static void asm_data_processing_opcode(TCCState *s1, int
token)
immediate_value = ((immediate_value & 0x3F
---
arm-asm.c | 56 +--
1 file changed, 21 insertions(+), 35 deletions(-)
diff --git a/arm-asm.c b/arm-asm.c
index 64588ea..f392f4f 100644
--- a/arm-asm.c
+++ b/arm-asm.c
@@ -433,26 +433,6 @@ static void asm_block_data_transfer_opcode(TCCState *
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