diff options
Diffstat (limited to 'tools/upx/patches')
| -rw-r--r-- | tools/upx/patches/100-lzmaonly.patch | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/tools/upx/patches/100-lzmaonly.patch b/tools/upx/patches/100-lzmaonly.patch new file mode 100644 index 000000000..a3098b476 --- /dev/null +++ b/tools/upx/patches/100-lzmaonly.patch @@ -0,0 +1,156 @@ +--- a/src/compress.cpp ++++ b/src/compress.cpp +@@ -41,7 +41,7 @@ + if (len == 0) + return adler; + assert(buf != NULL); +-#if 0 ++#if !(WITH_UCL) + return adler32(adler, (const Bytef *) buf, len); // zlib + #elif (WITH_UCL) + return ucl_adler32(adler, (const ucl_bytep) buf, len); +--- a/src/conf.h ++++ b/src/conf.h +@@ -179,7 +179,7 @@ + # undef __unix + #endif + +-#if !defined(WITH_UCL) ++#if defined(WITH_UCL) + # define WITH_UCL 1 + #endif + #if 0 && !defined(WITH_LZMA) +@@ -645,7 +645,11 @@ + }; + + ++#if (WITH_UCL) + struct ucl_compress_config_t : public REAL_ucl_compress_config_t ++#else ++struct ucl_compress_config_t ++#endif + { + void reset() { memset(this, 0xff, sizeof(*this)); } + }; +@@ -697,7 +701,9 @@ + + struct ucl_compress_result_t + { ++#if (WITH_UCL) + ucl_uint result[16]; ++#endif + + void reset() { memset(this, 0, sizeof(*this)); } + }; +--- a/src/main.cpp ++++ b/src/main.cpp +@@ -618,7 +618,9 @@ + opt->method = -1; + opt->all_filters = true; + opt->filter = -1; ++#if (WITH_UCL) + opt->crp.crp_ucl.m_size = 999999; ++#endif + /* fallthrough */ + case 900: // --best + if (!set_method(-1, 10)) +@@ -709,6 +711,7 @@ + opt->exact = true; + break; + // compression runtime parameters ++#if (WITH_UCL) + case 801: + getoptvar(&opt->crp.crp_ucl.c_flags, 0, 3, arg); + break; +@@ -730,6 +733,7 @@ + case 807: + getoptvar(&opt->crp.crp_ucl.m_size, 10000u, 999999u, arg); + break; ++#endif + case 811: + getoptvar(&opt->crp.crp_lzma.pos_bits, arg); + break; +--- a/src/Makefile ++++ b/src/Makefile +@@ -57,7 +57,10 @@ + INCLUDES += -I$(UPX_UCLDIR)/include + LIBS += $(addprefix -L,$(dir $(wildcard $(UPX_UCLDIR)/libucl$(libext) $(UPX_UCLDIR)/src/.libs/libucl$(libext)))) + endif +-LIBS += -lucl -lz ++ifeq ($(WITH_UCL),1) ++LIBS += -lucl ++endif ++LIBS += -lz + # you should set envvar UPX_LZMADIR to point to your unpacked LZMA SDK + include $(top_srcdir)/src/stub/src/c/Makevars.lzma + ifneq ($(UPX_LZMA_VERSION),) +--- a/src/packer.cpp ++++ b/src/packer.cpp +@@ -199,6 +199,7 @@ + if (cconf_parm) + cconf = *cconf_parm; + // cconf options ++#if (WITH_UCL) + if (M_IS_NRV2B(ph.method) || M_IS_NRV2D(ph.method) || M_IS_NRV2E(ph.method)) + { + if (opt->crp.crp_ucl.c_flags != -1) +@@ -216,6 +217,7 @@ + step = 0; + #endif + } ++#endif + if (M_IS_LZMA(ph.method)) + { + oassign(cconf.conf_lzma.pos_bits, opt->crp.crp_lzma.pos_bits); +@@ -250,6 +252,7 @@ + if (r != UPX_E_OK) + throwInternalError("compression failed"); + ++#if (WITH_UCL) + if (M_IS_NRV2B(ph.method) || M_IS_NRV2D(ph.method) || M_IS_NRV2E(ph.method)) + { + const ucl_uint *res = ph.compress_result.result_ucl.result; +@@ -267,6 +270,7 @@ + assert(cconf.conf_ucl.max_match == 0 || cconf.conf_ucl.max_match >= ph.max_match_found); + } + } ++#endif + + //printf("\nPacker::compress: %d/%d: %7d -> %7d\n", ph.method, ph.level, ph.u_len, ph.c_len); + if (!checkCompressionRatio(ph.u_len, ph.c_len)) +--- a/src/p_exe.cpp ++++ b/src/p_exe.cpp +@@ -506,7 +506,9 @@ + Filter ft(ph.level); + // compress (max_match = 8192) + upx_compress_config_t cconf; cconf.reset(); ++#if (WITH_UCL) + cconf.conf_ucl.max_match = MAXMATCH; ++#endif + cconf.conf_lzma.max_num_probs = 1846 + (768 << 4); // ushort: ~28 KiB stack + compressWithFilters(&ft, 32, &cconf); + +--- a/src/p_ps1.cpp ++++ b/src/p_ps1.cpp +@@ -499,7 +499,9 @@ + + // compress (max_match = 65535) + upx_compress_config_t cconf; cconf.reset(); ++#if (WITH_UCL) + cconf.conf_ucl.max_match = 65535; ++#endif + cconf.conf_lzma.max_num_probs = 1846 + (768 << 4); // ushort: ~28 KiB stack + compressWithFilters(&ft, sa_cnt, &cconf); + +--- a/src/p_tos.cpp ++++ b/src/p_tos.cpp +@@ -506,7 +506,9 @@ + Filter ft(ph.level); + // compress (max_match = 65535) + upx_compress_config_t cconf; cconf.reset(); ++#if (WITH_UCL) + cconf.conf_ucl.max_match = 65535; ++#endif + cconf.conf_lzma.max_num_probs = 1846 + (768 << 4); // ushort: ~28 KiB stack + compressWithFilters(&ft, 512, &cconf); + |