riscv/qemu - qemu - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Stefan Weil	d072cdf3ba	libdecnumber: Fix warnings from smatch (missing static, boolean operations) Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>	12 years ago
Tom Musta	0a322e7e7c	libdecnumber: Fix decNumberSetBCD Fix a simple bug in the decNumberSetBCD() function. This function encodes a decNumber with "n" BCD digits. The original code erroneously computed the number of declets from the dn argument, which is the output decNumber value, and hence may contain garbage. Instead, the input "n" value is used. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	79af357225	libdecnumber: Introduce decNumberIntegralToInt64 Introduce a new conversion function to the libdecnumber library. This function converts a decNumber to a signed 64-bit integer. In order to support 64-bit integers (which may have up to 19 decimal digits), the existing "powers of 10" array is expanded from 10 to 19 entries. Signed-off-by: Tom Musta <tommusta@gmail.com> [agraf: fix 32bit host compile] Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	8e706db21e	libdecnumber: Introduce decNumberFrom[U]Int64 Introduce two conversion functions to the libdecnumber library. These conversions transform 64 bit integers to the internal decNumber representation. Both a signed and unsigned version is added. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	4922fd7d52	libdecnumber: Eliminate Unused Variable in decSetSubnormal Eliminate an unused variable in the decSetSubnormal routine. The variable dnexp is declared and eventually set but never used, and thus may trigger an unused-but-set-variable warning. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	426d9a1a59	libdecnumber: Eliminate redundant declarations Eliminate redundant declarations of symbols DPD2BIN and BIN2DPD in various .c source files. These symbols are already declared in decDPD.h and thus will trigger 'redundant redeclaration of ?XXX?' warnings, which, of course, may fail QEMU compilation. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	0f2d373220	libdecnumber: Prepare libdecnumber for QEMU include structure Consistent with other libraries in QEMU, the libdecnumber header files were placed in include/libdecnumber, separate from the C code. This is different from the original libdecnumber source, where they were co-located. Change the libdecnumber source code so that it reflects this split. Specifically, modify directives of the form: #include "xxx.h" to look like: #include "libdecnumber/xxx.h" Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago
Tom Musta	72ac97cdfc	libdecnumber: Introduce libdecnumber Code Add files from the libdecnumber decimal floating point library to QEMU. The libdecnumber library was originally part of GCC and contains code that is useful in emulating the PowerPC decimal floating point (DFP) instructions. This particular copy of the source comes from GCC 4.3 and is licensed at GPLv2+. Signed-off-by: Tom Musta <tommusta@gmail.com> Signed-off-by: Alexander Graf <agraf@suse.de>	12 years ago