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libexec/rtld-elf/rtld.1
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.El | .El | ||||
.Pp | .Pp | ||||
The | The | ||||
.Nm | .Nm | ||||
utility | utility | ||||
recognizes a number of environment variables that can be used to modify | recognizes a number of environment variables that can be used to modify | ||||
its behaviour. | its behaviour. | ||||
On 64-bit architectures, the linker for 32-bit objects recognizes | On 64-bit architectures, the linker for 32-bit objects recognizes | ||||
all the environment variables listed below, but is being prefixed with | all the environment variables listed below but prefixed with | ||||
.Ev LD_32_ , | .Ev LD_32_ | ||||
instead of | |||||
.Ev LD_ , | |||||
for example: | for example: | ||||
.Ev LD_32_TRACE_LOADED_OBJECTS . | .Ev LD_32_TRACE_LOADED_OBJECTS . | ||||
On 64-bit systems, | |||||
.Nm | |||||
also recognizes variables prefixed with | |||||
.Ev LD_64_ . | |||||
kib: Perhaps note that LD_64_ have a priority over LD_ | |||||
Done Inline ActionsSounds good, will update. arichardson: Sounds good, will update. | |||||
The variables prefixed with | |||||
.Ev LD_32_ | |||||
or | |||||
.Ev LD_64_ | |||||
have priority over the ones using | |||||
.Ev LD_ . | |||||
Done Inline ActionsThere is something wrong with this sentence. It says that LD_64 has priority over LD_64. kib: There is something wrong with this sentence. It says that LD_64 has priority over LD_64. | |||||
.Bl -tag -width ".Ev LD_LIBMAP_DISABLE" | .Bl -tag -width ".Ev LD_LIBMAP_DISABLE" | ||||
.It Ev LD_DUMP_REL_POST | .It Ev LD_DUMP_REL_POST | ||||
If set, | If set, | ||||
.Nm | .Nm | ||||
will print a table containing all relocations after symbol | will print a table containing all relocations after symbol | ||||
binding and relocation. | binding and relocation. | ||||
.It Ev LD_DUMP_REL_PRE | .It Ev LD_DUMP_REL_PRE | ||||
If set, | If set, | ||||
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Perhaps note that LD_64_ have a priority over LD_