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prepare for M_CL1B

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committer: jreiser <jreiser> 1108940729 +0000
This commit is contained in:
John Reiser 2005-02-20 23:05:29 +00:00
parent 6a5e3d924d
commit f0148c3161
1 changed files with 70 additions and 4 deletions
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74
src/packer.cpp
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@ -920,7 +920,7 @@ unsigned Packer::unoptimizeReloc32(upx_byte **in, upx_byte *image,
bool Packer::isValidCompressionMethod(int method)
{
return (method >= M_NRV2B_LE32 && method <= M_NRV2E_LE16);
return (method >= M_NRV2B_LE32 && method <= M_CL1B_LE16);
}
@ -929,6 +929,7 @@ const int *Packer::getDefaultCompressionMethods_8(int method, int level, int sma
static const int m_nrv2b[] = { M_NRV2B_8, M_NRV2D_8, M_NRV2E_8, -1 };
static const int m_nrv2d[] = { M_NRV2D_8, M_NRV2B_8, M_NRV2E_8, -1 };
static const int m_nrv2e[] = { M_NRV2E_8, M_NRV2B_8, M_NRV2D_8, -1 };
static const int m_cl1b[] = { M_CL1B_8, -1 };
if (small < 0)
small = file_size <= 512*1024;
@ -938,6 +939,8 @@ const int *Packer::getDefaultCompressionMethods_8(int method, int level, int sma
return m_nrv2d;
if (M_IS_NRV2E(method))
return m_nrv2e;
if (M_IS_CL1B(method))
return m_cl1b;
if (level == 1 || small)
return m_nrv2b;
return m_nrv2e;
@ -949,6 +952,7 @@ const int *Packer::getDefaultCompressionMethods_le32(int method, int level, int
static const int m_nrv2b[] = { M_NRV2B_LE32, M_NRV2D_LE32, M_NRV2E_LE32, -1 };
static const int m_nrv2d[] = { M_NRV2D_LE32, M_NRV2B_LE32, M_NRV2E_LE32, -1 };
static const int m_nrv2e[] = { M_NRV2E_LE32, M_NRV2B_LE32, M_NRV2D_LE32, -1 };
static const int m_cl1b[] = { M_CL1B_LE32, -1 };
if (small < 0)
small = file_size <= 512*1024;
@ -958,6 +962,8 @@ const int *Packer::getDefaultCompressionMethods_le32(int method, int level, int
return m_nrv2d;
if (M_IS_NRV2E(method))
return m_nrv2e;
if (M_IS_CL1B(method))
return m_cl1b;
if (level == 1 || small)
return m_nrv2b;
return m_nrv2e;
@ -1109,6 +1115,64 @@ const char *Packer::getDecompressor() const
"N2EFAS10""+80CXXXX""N2EFAS11""N2EDEC10""N2EFAS20"
"N2EDEC20""N2EFAS30""N2EDEC30""N2EFAS40""N2EFAS50"
"N2EDEC50""N2EFAS60""+40CXXXX""N2EFAS61""N2EDEC60";
static const char cl1b_le32_small[] =
"CL1ENTER""CL1SMA10""CL1RLOAD"
"CL1WID01""CL1SMA1B"
"CL1WID02""CL1SMA1B"
"CL1WID03""CL1SMA1B"
"CL1WID04""CL1SMA1B"
"CL1WID05""CL1SMA1B"
"CL1WID06""CL1SMA1B"
"CL1WID07""CL1SMA1B"
"CL1WID08""CL1SMA1B"
"CL1WID09""CL1SMA1B"
"CL1WID10"
"CL1START"
"CL1TOP00""CL1SMA1B"
"CL1TOP01""CL1SMA1B"
"CL1TOP02""CL1SMA1B"
"CL1TOP03""CL1SMA1B"
"CL1TOP04""CL1SMA1B"
"CL1TOP05""CL1SMA1B"
"CL1TOP06""CL1SMA1B"
"CL1TOP07""CL1SMA1B"
"CL1OFF01""CL1SMA1B"
"CL1OFF02""CL1SMA1B"
"CL1OFF03""CL1SMA1B"
"CL1OFF04"
"CL1LEN00""CL1SMA1B"
"CL1LEN01""CL1SMA1B"
"CL1LEN02"
"CL1COPY0";
static const char cl1b_le32_fast[] =
"CL1ENTER" "CL1RLOAD"
"CL1WID01""CL1FAS1B"
"CL1WID02""CL1FAS1B"
"CL1WID03""CL1FAS1B"
"CL1WID04""CL1FAS1B"
"CL1WID05""CL1FAS1B"
"CL1WID06""CL1FAS1B"
"CL1WID07""CL1FAS1B"
"CL1WID08""CL1FAS1B"
"CL1WID09""CL1FAS1B"
"CL1WID10"
"CL1START"
"CL1TOP00""CL1FAS1B"
"CL1TOP01""CL1FAS1B"
"CL1TOP02""CL1FAS1B"
"CL1TOP03""CL1FAS1B"
"CL1TOP04""CL1FAS1B"
"CL1TOP05""CL1FAS1B"
"CL1TOP06""CL1FAS1B"
"CL1TOP07""CL1FAS1B"
"CL1OFF01""CL1FAS1B"
"CL1OFF02""CL1FAS1B"
"CL1OFF03""CL1FAS1B"
"CL1OFF04"
"CL1LEN00""CL1FAS1B"
"CL1LEN01""CL1FAS1B"
"CL1LEN02"
"CL1COPY0";
if (ph.method == M_NRV2B_LE32)
return opt->small ? nrv2b_le32_small : nrv2b_le32_fast;
@ -1116,6 +1180,8 @@ const char *Packer::getDecompressor() const
return opt->small ? nrv2d_le32_small : nrv2d_le32_fast;
if (ph.method == M_NRV2E_LE32)
return opt->small ? nrv2e_le32_small : nrv2e_le32_fast;
if (ph.method == M_CL1B_LE32)
return opt->small ? cl1b_le32_small : cl1b_le32_fast;
throwInternalError("bad decompressor");
return NULL;
}
@ -1250,11 +1316,11 @@ void Packer::compressWithFilters(Filter *parm_ft,
}
assert(nmethods > 0);
// update total_passes
// update total_passes; previous (0 < ui_total_passes) means incremental
if (strategy < 0)
ui_total_passes += 1 * nmethods;
ui_total_passes += 1 * nmethods - (0 < ui_total_passes);
else
ui_total_passes += nfilters * nmethods;
ui_total_passes += nfilters * nmethods - (0 < ui_total_passes);
// Working buffer for compressed data. Don't waste memory.
MemBuffer *otemp = &obuf;