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Numerous changes to relocations in chapter 3.

Browse Source 
Signed-off-by: Bill Schmidt <wschmidt@linux.ibm.com>
pull/92/head
Bill Schmidt 6 years ago
parent bbac9ab240
commit 1b7803fdb6
2 changed files with 286 additions and 35 deletions
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13
specification/bk_main.xml
Unescape Escape View File

@ -57,7 +57,7 @@
<holder>Freescale Semiconductor, Inc</holder> <holder>Freescale Semiconductor, Inc</holder>
</copyright> </copyright>
<!-- TODO: Set the correct document releaseinfo --> <!-- TODO: Set the correct document releaseinfo -->
<releaseinfo>Revision 1.5f draft</releaseinfo> <releaseinfo>Revision 1.5g draft</releaseinfo>
<productname>OpenPOWER</productname> <productname>OpenPOWER</productname>
<pubdate/> <pubdate/>


@ -93,6 +93,17 @@


<revhistory> <revhistory>
<!-- TODO: Set the initial version information and clear any old information out --> <!-- TODO: Set the initial version information and clear any old information out -->
<revision>
<date>2018-10-02</date>
<revdescription>
<itemizedlist spacing="compact">
<listitem>
<para>Revision 1.5g: PC-relative addressing seventh
draft.</para>
</listitem>
</itemizedlist>
</revdescription>
</revision>
<revision> <revision>
<date>2018-07-20</date> <date>2018-07-20</date>
<revdescription> <revdescription>

308
specification/ch_3.xml
Unescape Escape View File

@ -2915,6 +2915,20 @@ my_func:
</para> </para>
</entry> </entry>
</row> </row>
<row revisionflag="added">
<entry>
<para>#lo28(value)</para>
</entry>
<entry>
<para>
Denotes the least-significant 28 bits of the indicated
64-bit value. That is:
</para>
<para>
#lo28(x) = x &amp; 0x00fffffff
</para>
</entry>
</row>
<row revisionflag="added"> <row revisionflag="added">
<entry> <entry>
<para>#hi30(value)</para> <para>#hi30(value)</para>
@ -2944,6 +2958,50 @@ my_func:
</para> </para>
</entry> </entry>
</row> </row>
<row revisionflag="added">
<entry>
<para>#higher34(value)</para>
</entry>
<entry>
<para>Denotes bits 34&#8211;49 of the indicated value. That
is:</para>
<para>#higher34(x) = x &gt;&gt; 34</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>#highera34(value)</para>
</entry>
<entry>
<para>Denotes the higher adjusted value: bits 34&#8211;49
of the
indicated value, compensating for #lo34( ) being treated as a
signed number. That is:</para>
<para>#highera34(x) = (x + 0x200000000) &gt;&gt; 34</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>#highest34(value)</para>
</entry>
<entry>
<para>Denotes bits 50&#8211;63 of the indicated value. That
is:</para>
<para>#highest34(x) = x &gt;&gt; 50</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>#highesta34(value)</para>
</entry>
<entry>
<para>Denotes the highest adjusted value: bits 50&#8211;63
of the
indicated value, compensating for #lo34( ) being treated as a
signed number. That is:</para>
<para>#highesta34(x) = (x + 0x200000000) &gt;&gt; 50</para>
</entry>
</row>
<row> <row>
<entry> <entry>
<para>TP</para> <para>TP</para>
@ -4805,11 +4863,25 @@ my_func:
</row> </row>
<row revisionflag="added"> <row revisionflag="added">
<entry> <entry>
<para>R_PPC64_PLT16_LO_NOTOC</para> <para>R_PPC64_PCREL_OPT</para>
</entry> </entry>
<entry> <entry>
<para>123</para> <para>123</para>
</entry> </entry>
<entry>
<para>none</para>
</entry>
<entry>
<para>none</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_PLT16_LO_NOTOC</para>
</entry>
<entry>
<para>124</para>
</entry>
<entry> <entry>
<para>half16</para> <para>half16</para>
</entry> </entry>
@ -4822,7 +4894,7 @@ my_func:
<para>R_PPC64_PLT16_HI_NOTOC</para> <para>R_PPC64_PLT16_HI_NOTOC</para>
</entry> </entry>
<entry> <entry>
<para>124</para> <para>125</para>
</entry> </entry>
<entry> <entry>
<para>half16*</para> <para>half16*</para>
@ -4836,7 +4908,7 @@ my_func:
<para>R_PPC64_PLT16_HA_NOTOC</para> <para>R_PPC64_PLT16_HA_NOTOC</para>
</entry> </entry>
<entry> <entry>
<para>125</para> <para>126</para>
</entry> </entry>
<entry> <entry>
<para>half16*</para> <para>half16*</para>
@ -4850,7 +4922,7 @@ my_func:
<para>R_PPC64_PLT16_LO_DS_NOTOC</para> <para>R_PPC64_PLT16_LO_DS_NOTOC</para>
</entry> </entry>
<entry> <entry>
<para>126</para> <para>127</para>
</entry> </entry>
<entry> <entry>
<para>half16ds</para> <para>half16ds</para>
@ -4864,7 +4936,7 @@ my_func:
<para>R_PPC64_PCREL34</para> <para>R_PPC64_PCREL34</para>
</entry> </entry>
<entry> <entry>
<para>127</para> <para>128</para>
</entry> </entry>
<entry> <entry>
<para>prefix34*</para> <para>prefix34*</para>
@ -4878,7 +4950,7 @@ my_func:
<para>R_PPC64_PCREL32</para> <para>R_PPC64_PCREL32</para>
</entry> </entry>
<entry> <entry>
<para>128</para> <para>129</para>
</entry> </entry>
<entry> <entry>
<para>prefix32*</para> <para>prefix32*</para>
@ -4892,7 +4964,7 @@ my_func:
<para>R_PPC64_PCREL30</para> <para>R_PPC64_PCREL30</para>
</entry> </entry>
<entry> <entry>
<para>129</para> <para>130</para>
</entry> </entry>
<entry> <entry>
<para>prefix30*</para> <para>prefix30*</para>
@ -4906,7 +4978,7 @@ my_func:
<para>R_PPC64_PCREL24</para> <para>R_PPC64_PCREL24</para>
</entry> </entry>
<entry> <entry>
<para>130</para> <para>131</para>
</entry> </entry>
<entry> <entry>
<para>prefix24*</para> <para>prefix24*</para>
@ -4920,7 +4992,7 @@ my_func:
<para>R_PPC64_GOT_PCREL34</para> <para>R_PPC64_GOT_PCREL34</para>
</entry> </entry>
<entry> <entry>
<para>131</para> <para>132</para>
</entry> </entry>
<entry> <entry>
<para>prefix34*</para> <para>prefix34*</para>
@ -4934,7 +5006,7 @@ my_func:
<para>R_PPC64_GOT_PCREL32</para> <para>R_PPC64_GOT_PCREL32</para>
</entry> </entry>
<entry> <entry>
<para>132</para> <para>133</para>
</entry> </entry>
<entry> <entry>
<para>prefix32*</para> <para>prefix32*</para>
@ -4948,7 +5020,7 @@ my_func:
<para>R_PPC64_GOT_PCREL30</para> <para>R_PPC64_GOT_PCREL30</para>
</entry> </entry>
<entry> <entry>
<para>133</para> <para>134</para>
</entry> </entry>
<entry> <entry>
<para>prefix30*</para> <para>prefix30*</para>
@ -4962,7 +5034,7 @@ my_func:
<para>R_PPC64_GOT_PCREL24</para> <para>R_PPC64_GOT_PCREL24</para>
</entry> </entry>
<entry> <entry>
<para>134</para> <para>135</para>
</entry> </entry>
<entry> <entry>
<para>prefix24*</para> <para>prefix24*</para>
@ -4971,20 +5043,6 @@ my_func:
<para>(G &#8211; P) >> 4</para> <para>(G &#8211; P) >> 4</para>
</entry> </entry>
</row> </row>
<row revisionflag="added">
<entry>
<para>R_PPC64_PCREL_OPT</para>
</entry>
<entry>
<para>135</para>
</entry>
<entry>
<para>none</para>
</entry>
<entry>
<para>none</para>
</entry>
</row>
<row revisionflag="added"> <row revisionflag="added">
<entry> <entry>
<para>R_PPC64_PLT_PCREL34</para> <para>R_PPC64_PLT_PCREL34</para>
@ -5099,7 +5157,7 @@ my_func:
</row> </row>
<row revisionflag="added"> <row revisionflag="added">
<entry> <entry>
<para>R_PPC64_ADDR64_LO34</para> <para>R_PPC64_D34</para>
</entry> </entry>
<entry> <entry>
<para>144</para> <para>144</para>
@ -5113,7 +5171,7 @@ my_func:
</row> </row>
<row revisionflag="added"> <row revisionflag="added">
<entry> <entry>
<para>R_PPC64_ADDR64_LO32</para> <para>R_PPC64_D32</para>
</entry> </entry>
<entry> <entry>
<para>145</para> <para>145</para>
@ -5127,7 +5185,7 @@ my_func:
</row> </row>
<row revisionflag="added"> <row revisionflag="added">
<entry> <entry>
<para>R_PPC64_ADDR64_LO30</para> <para>R_PPC64_D30</para>
</entry> </entry>
<entry> <entry>
<para>146</para> <para>146</para>
@ -5141,32 +5199,214 @@ my_func:
</row> </row>
<row revisionflag="added"> <row revisionflag="added">
<entry> <entry>
<para>R_PPC64_ADDR64_HI30</para> <para>R_PPC64_D24</para>
</entry> </entry>
<entry> <entry>
<para>147</para> <para>147</para>
</entry> </entry>
<entry> <entry>
<para>prefix34*</para> <para>prefix24*</para>
</entry> </entry>
<entry> <entry>
<para>#hi30(S + A)</para> <para>#lo28(S + A) &gt;&gt; 4</para>
</entry> </entry>
</row> </row>
<row revisionflag="added"> <row revisionflag="added">
<entry> <entry>
<para>R_PPC64_ADDR64_HA30</para> <para>R_PPC64_D34_LO</para>
</entry> </entry>
<entry> <entry>
<para>148</para> <para>148</para>
</entry> </entry>
<entry> <entry>
<para>prefix34*</para> <para>prefix34</para>
</entry>
<entry>
<para>#lo34(S + A)</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_D32_LO</para>
</entry>
<entry>
<para>149</para>
</entry>
<entry>
<para>prefix32</para>
</entry>
<entry>
<para>#lo34(S + A) &gt;&gt; 2</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_D30_LO</para>
</entry>
<entry>
<para>150</para>
</entry>
<entry>
<para>prefix30</para>
</entry>
<entry>
<para>#lo34(S + A) &gt;&gt; 4</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_D24_LO</para>
</entry>
<entry>
<para>151</para>
</entry>
<entry>
<para>prefix24</para>
</entry>
<entry>
<para>#lo28(S + A) &gt;&gt; 4</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_D34_HIGHER34</para>
</entry>
<entry>
<para>152</para>
</entry>
<entry>
<para>prefix34</para>
</entry>
<entry>
<para>#hi30(S + A)</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_D34_HIGHERA34</para>
</entry>
<entry>
<para>153</para>
</entry>
<entry>
<para>prefix34</para>
</entry> </entry>
<entry> <entry>
<para>#ha30(S + A)</para> <para>#ha30(S + A)</para>
</entry> </entry>
</row> </row>
<row revisionflag="added">
<entry>
<para>R_PPC64_ADDR16_HIGHER34</para>
</entry>
<entry>
<para>154</para>
</entry>
<entry>
<para>half16</para>
</entry>
<entry>
<para>#higher34(S + A)</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_ADDR16_HIGHERA34</para>
</entry>
<entry>
<para>155</para>
</entry>
<entry>
<para>half16</para>
</entry>
<entry>
<para>#highera34(S + A)</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_ADDR16_HIGHEST34</para>
</entry>
<entry>
<para>156</para>
</entry>
<entry>
<para>half16</para>
</entry>
<entry>
<para>#highest34(S + A)</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_ADDR16_HIGHESTA34</para>
</entry>
<entry>
<para>157</para>
</entry>
<entry>
<para>half16</para>
</entry>
<entry>
<para>#highesta34(S + A)</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_REL16_HIGHER34</para>
</entry>
<entry>
<para>158</para>
</entry>
<entry>
<para>half16</para>
</entry>
<entry>
<para>#higher34(S + A &#8211; P)</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_REL16_HIGHERA34</para>
</entry>
<entry>
<para>159</para>
</entry>
<entry>
<para>half16</para>
</entry>
<entry>
<para>#highera34(S + A &#8211; P)</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_REL16_HIGHEST34</para>
</entry>
<entry>
<para>160</para>
</entry>
<entry>
<para>half16</para>
</entry>
<entry>
<para>#highest34(S + A &#8211; P)</para>
</entry>
</row>
<row revisionflag="added">
<entry>
<para>R_PPC64_REL16_HIGHESTA34</para>
</entry>
<entry>
<para>161</para>
</entry>
<entry>
<para>half16</para>
</entry>
<entry>
<para>#highesta34(S + A &#8211; P)</para>
</entry>
</row>
<row> <row>
<entry> <entry>
<para>R_PPC64_IRELATIVE</para> <para>R_PPC64_IRELATIVE</para>

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