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| author | Naseer Ahmed <naseer@qualcomm.com> | 2010-06-29 17:07:34 +0530 |
|---|---|---|
| committer | Naseer Ahmed <naseer@qualcomm.com> | 2010-07-06 21:44:16 +0530 |
| commit | fa0d2358cd1f47724e0cb165114840e788075f31 (patch) | |
| tree | d181e2c54a1c40975f18c00f382368835739d3d6 /linker | |
| parent | 197e6330522f12b146968f7503c323f69962adaa (diff) | |
| download | bionic-fa0d2358cd1f47724e0cb165114840e788075f31.zip bionic-fa0d2358cd1f47724e0cb165114840e788075f31.tar.gz bionic-fa0d2358cd1f47724e0cb165114840e788075f31.tar.bz2 | |
bionic: Adjust stack and linker based on target specific VM split
Change-Id: I37784401c505f7678a550dd0e5e88fcf4235de8f
Diffstat (limited to 'linker')
| -rw-r--r-- | linker/Android.mk | 7 | ||||
| -rw-r--r-- | linker/linker.h | 4 |
2 files changed, 10 insertions, 1 deletions
diff --git a/linker/Android.mk b/linker/Android.mk index 4647c8f..0cc7992 100644 --- a/linker/Android.mk +++ b/linker/Android.mk @@ -14,12 +14,17 @@ ifeq ($(TARGET_ARCH),sh) # SH-4A series virtual address range from 0x00000000 to 0x7FFFFFFF. LINKER_TEXT_BASE := 0x70000100 else + ifneq ($(TARGET_USES_2G_VM_SPLIT),true) # This is aligned to 4K page boundary so that both GNU ld and gold work. Gold # actually produces a correct binary with starting address 0xB0000100 but the # extra objcopy step to rename symbols causes the resulting binary to be misaligned # and unloadable. Increasing the alignment adds an extra 3840 bytes in padding # but switching to gold saves about 1M of space. -LINKER_TEXT_BASE := 0xB0001000 + LINKER_TEXT_BASE := 0xB0001000 + else + LINKER_TEXT_BASE := 0x70001000 + LOCAL_CFLAGS += -DVM_SPLIT_2G + endif endif # The maximum size set aside for the linker, from diff --git a/linker/linker.h b/linker/linker.h index 8cd56b0..2bebbe2 100644 --- a/linker/linker.h +++ b/linker/linker.h @@ -159,6 +159,10 @@ extern soinfo libdl_info; #define LIBBASE 0x60000000 #define LIBLAST 0x70000000 #define LIBINC 0x00100000 +#elif defined(VM_SPLIT_2G) +#define LIBBASE 0x40000000 +#define LIBLAST 0x50000000 +#define LIBINC 0x00100000 #else #define LIBBASE 0x80000000 #define LIBLAST 0x90000000 |