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039b77396abb0ed78af34dadbd0786dfaf0e6aa9
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powerpc: add --bss-plt to LDFLAGS
With some versions of gcc (that we know of 4.6.3 and 4.8.2 are affected)
it is necessary to specify --bss-plt to get the final blrl in the
_GOT2_TABLE_. Without this the last symbol does not get it's address
relocated. For the P2041RDB board this ended up being
NetArpWaitTimerStart which caused the ARP packets to timeout
immediately.
Signed-off-by: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Acked-by: Joakim Tjernlund <joakim.tjernlund@transmode.se>
Acked-by: Scott Wood <scottwood@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
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@@ -11,6 +11,7 @@ |
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CONFIG_STANDALONE_LOAD_ADDR ?= 0x40000 |
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LDFLAGS_FINAL += --gc-sections |
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+LDFLAGS_FINAL += --bss-plt |
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PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections -fdata-sections \ |
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-meabi |
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PLATFORM_CPPFLAGS += -D__powerpc__ -ffixed-r2 |
York Sun