sravan/system76-coreboot
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

rmodule: use program.ld for linking

Browse Source 
Bring rmodule linking into the common linking method.
The __rmodule_entry symbol was removed while using
a more common _start symbol. The rmodtool will honor
the entry point found within the ELF header. Add
ENV_RMODULE so that one can distinguish the environment
when generating linker scripts for rmodules. Lastly,
directly use program.ld for the rmodule.ld linker script.

BUG=chrome-os-partner:44827
BRANCH=None
TEST=Built rambi and analyzed the relocatable ramstage,
     sipi_vector, and smm rmodules.

Change-Id: Iaa499eb229d8171272add9ee6d27cff75e7534ac
Signed-off-by: Aaron Durbin <adubin@chromium.org>
Reviewed-on: http://review.coreboot.org/11517
Tested-by: build bot (Jenkins)
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Aaron Durbin
2015-09-05 12:59:26 -05:00
parent e5bad5cd3d
commit dde7629e9c
14 changed files with 64 additions and 125 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/include/rules.h
View File

@ -30,6 +30,7 @@
#define ENV_SMM 0
#define ENV_SECMON 0
#define ENV_VERSTAGE 0
#define ENV_RMODULE 0
#elif defined(__ROMSTAGE__)
#define ENV_BOOTBLOCK 0
@ -38,6 +39,7 @@
#define ENV_SMM 0
#define ENV_SECMON 0
#define ENV_VERSTAGE 0
#define ENV_RMODULE 0
#elif defined(__SMM__)
#define ENV_BOOTBLOCK 0
@ -46,6 +48,7 @@
#define ENV_SMM 1
#define ENV_SECMON 0
#define ENV_VERSTAGE 0
#define ENV_RMODULE 0
#elif defined(__SECMON__)
#define ENV_BOOTBLOCK 0
@ -54,6 +57,7 @@
#define ENV_SMM 0
#define ENV_SECMON 1
#define ENV_VERSTAGE 0
#define ENV_RMODULE 0
#elif defined(__VERSTAGE__)
#define ENV_BOOTBLOCK 0
@ -62,6 +66,7 @@
#define ENV_SMM 0
#define ENV_SECMON 0
#define ENV_VERSTAGE 1
#define ENV_RMODULE 0
#elif defined(__RAMSTAGE__)
#define ENV_BOOTBLOCK 0
@ -70,6 +75,16 @@
#define ENV_SMM 0
#define ENV_SECMON 0
#define ENV_VERSTAGE 0
#define ENV_RMODULE 0
#elif defined(__RMODULE__)
#define ENV_BOOTBLOCK 0
#define ENV_ROMSTAGE 0
#define ENV_RAMSTAGE 0
#define ENV_SMM 0
#define ENV_SECMON 0
#define ENV_VERSTAGE 0
#define ENV_RMODULE 1
#else
/*
@ -84,6 +99,7 @@
#define ENV_SMM 0
#define ENV_SECMON 0
#define ENV_VERSTAGE 0
#define ENV_RMODULE 0
#endif
/* For romstage and ramstage always build with simple device model, ie.