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| author | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-05-09 21:37:30 +0000 |
|---|---|---|
| committer | Joel Sherrill <joel.sherrill@OARcorp.com> | 2002-05-09 21:37:30 +0000 |
| commit | 85c925744739fec5a06aef65b5302d41337452d4 (patch) | |
| tree | 637535313cc0d40f9a903a71352278e9fdf4f595 /c/src/lib/libbsp/powerpc/shared | |
| parent | 2002-05-01 Joel Sherrill <joel@OARcorp.com> (diff) | |
| download | rtems-85c925744739fec5a06aef65b5302d41337452d4.tar.bz2 | |
2001-05-09 Joel Sherrill <joel@OARcorp.com>
* startup/linkcmds: In support of gcc 3.1, added one of more
of the sections .jcr, .rodata*, .data.*, .gnu.linkonce.s2.*,
.gnu.linkonce.sb2.*, and .gnu.linkonce.s.*. Spacing corrections
and direction of segments to memory regions may also have been
addressed. This was a sweep across all BSPs.
Diffstat (limited to 'c/src/lib/libbsp/powerpc/shared')
| -rw-r--r-- | c/src/lib/libbsp/powerpc/shared/ChangeLog | 8 | ||||
| -rw-r--r-- | c/src/lib/libbsp/powerpc/shared/startup/linkcmds | 8 |
2 files changed, 12 insertions, 4 deletions
diff --git a/c/src/lib/libbsp/powerpc/shared/ChangeLog b/c/src/lib/libbsp/powerpc/shared/ChangeLog index e578413fe4..ff4fb24d3a 100644 --- a/c/src/lib/libbsp/powerpc/shared/ChangeLog +++ b/c/src/lib/libbsp/powerpc/shared/ChangeLog @@ -1,3 +1,11 @@ + Eliminated the implicit assumption on the presence of an ISA PIC. + - UART and console driver now supports more than 1 port. The current + maximum of 2 can easily be extended by enlarging a table (it + would even be easier if the ISR API was not broken by design). + - fixed polled_io.c so it correctly supports console on COM2 + - fixed TLB invalidation code (start.S). + - exception handler prints a stack backtrace. + - added BSP_pciFindDevice() to scan the pci bus for a particular vendor/device/instance. 2001-05-09 Joel Sherrill <joel@OARcorp.com> diff --git a/c/src/lib/libbsp/powerpc/shared/startup/linkcmds b/c/src/lib/libbsp/powerpc/shared/startup/linkcmds index 1c8127b273..384c9ef2a5 100644 --- a/c/src/lib/libbsp/powerpc/shared/startup/linkcmds +++ b/c/src/lib/libbsp/powerpc/shared/startup/linkcmds @@ -61,13 +61,13 @@ SECTIONS } > CODE .init : { _init = .; *(.init) } >CODE .fini : { _fini = .; *(.fini) } >CODE - .rodata : { *(.rodata) *(.gnu.linkonce.r*) } > CODE + .rodata : { *(.rodata*) *(.gnu.linkonce.r*) } > CODE .rodata1 : { *(.rodata1) } > CODE .eh_frame : { *.(eh_frame) } >CODE _etext = .; PROVIDE (etext = .); - .sdata2 : { *(.sdata2) } > CODE - .sbss2 : { *(.sbss2) } > CODE + .sdata2 : { *(.sdata2) *(.gnu.linkonce.s2.*) } >CODE + .sbss2 : { *(.sbss2) *(.gnu.linkonce.sb2.*) } >CODE /* Adjust the address for the data segment. We want to adjust up to the same address within the page on the next page up. It would be more correct to do this: @@ -117,7 +117,7 @@ SECTIONS /* We want the small data sections together, so single-instruction offsets can access them all, and initialized data all before uninitialized, so we can shorten the on-disk segment size. */ - .sdata : { *(.sdata) } > CODE + .sdata : { *(.sdata) *(.gnu.linkonce.s.*) } >CODE _edata = .; PROVIDE (edata = .); .sbss : |