Use ALIGN instead of NEXT in linker scripts

Clang linker doesn't support NEXT. As we are not using the MEMORY command
to define discontinuous memory for the output file in any of the linker
scripts, ALIGN and NEXT are equivalent.

Change-Id: I867ffb9c9a76d4e81c9ca7998280b2edf10efea0
Signed-off-by: Roberto Vargas <[email protected]>

diff --git a/bl1/bl1.ld.S b/bl1/bl1.ld.S
index 26c0ae4b34cbf4d41021cec46f9eaba098a9533b..484787d02f1a00d58c43b855b44d35b76d457b54 100644 (file)
--- a/bl1/bl1.ld.S
+++ b/bl1/bl1.ld.S
@@ -28,7 +28,7 @@ SECTIONS
         *bl1_entrypoint.o(.text*)
         *(.text*)
         *(.vectors)
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __TEXT_END__ = .;
      } >ROM
 
@@ -152,7 +152,7 @@ SECTIONS
          * as device memory.  No other unexpected data must creep in.
          * Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __COHERENT_RAM_END__ = .;
     } >RAM
 #endif

diff --git a/bl2/bl2.ld.S b/bl2/bl2.ld.S
index 69c22eb328a72452e1d2397aba72164bc5dae31c..5935a64b9f2db8ebabda0ddc6ac0f5e8a7cc24c9 100644 (file)
--- a/bl2/bl2.ld.S
+++ b/bl2/bl2.ld.S
@@ -28,7 +28,7 @@ SECTIONS
         *bl2_entrypoint.o(.text*)
         *(.text*)
         *(.vectors)
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __TEXT_END__ = .;
      } >RAM
 
@@ -42,7 +42,7 @@ SECTIONS
         KEEP(*(.img_parser_lib_descs))
         __PARSER_LIB_DESCS_END__ = .;
 
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RODATA_END__ = .;
     } >RAM
 #else
@@ -65,7 +65,7 @@ SECTIONS
          * read-only, executable.  No RW data from the next section must
          * creep in.  Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RO_END__ = .;
     } >RAM
 #endif
@@ -131,7 +131,7 @@ SECTIONS
          * as device memory.  No other unexpected data must creep in.
          * Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __COHERENT_RAM_END__ = .;
     } >RAM
 #endif

diff --git a/bl2/bl2_el3.ld.S b/bl2/bl2_el3.ld.S
index 0f91edc952e720c93ece12b0994247f22bb126de..82ab427d1716723fc42d38ecf7564fc36a7cd5bf 100644 (file)
--- a/bl2/bl2_el3.ld.S
+++ b/bl2/bl2_el3.ld.S
@@ -42,7 +42,7 @@ SECTIONS
        __TEXT_RESIDENT_END__ = .;
         *(.text*)
         *(.vectors)
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __TEXT_END__ = .;
 #if BL2_IN_XIP_MEM
      } >ROM
@@ -69,7 +69,7 @@ SECTIONS
         KEEP(*(cpu_ops))
         __CPU_OPS_END__ = .;
 
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RODATA_END__ = .;
 #if BL2_IN_XIP_MEM
     } >ROM
@@ -111,7 +111,7 @@ SECTIONS
          * read-only, executable.  No RW data from the next section must
          * creep in.  Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
 
         __RO_END__ = .;
 #if BL2_IN_XIP_MEM
@@ -195,7 +195,7 @@ SECTIONS
          * as device memory.  No other unexpected data must creep in.
          * Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __COHERENT_RAM_END__ = .;
     } >RAM
 #endif

diff --git a/bl2u/bl2u.ld.S b/bl2u/bl2u.ld.S
index 7b97758d9b008e24dffe7afc5f4c84e7075dea0e..d0ffebc3ae7b12d042e2969ecdebacd358c6665f 100644 (file)
--- a/bl2u/bl2u.ld.S
+++ b/bl2u/bl2u.ld.S
@@ -28,14 +28,14 @@ SECTIONS
         *bl2u_entrypoint.o(.text*)
         *(.text*)
         *(.vectors)
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __TEXT_END__ = .;
      } >RAM
 
     .rodata . : {
         __RODATA_START__ = .;
         *(.rodata*)
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RODATA_END__ = .;
     } >RAM
 #else
@@ -52,7 +52,7 @@ SECTIONS
          * read-only, executable.  No RW data from the next section must
          * creep in.  Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RO_END__ = .;
     } >RAM
 #endif
@@ -118,7 +118,7 @@ SECTIONS
          * as device memory.  No other unexpected data must creep in.
          * Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __COHERENT_RAM_END__ = .;
     } >RAM
 #endif

diff --git a/bl31/bl31.ld.S b/bl31/bl31.ld.S
index 59df9b80e24abaeef6640f8401f54684e73d1287..66cb3f30e4bd4384713df4cd533d6b6845aee124 100644 (file)
--- a/bl31/bl31.ld.S
+++ b/bl31/bl31.ld.S
@@ -32,7 +32,7 @@ SECTIONS
         *bl31_entrypoint.o(.text*)
         *(.text*)
         *(.vectors)
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __TEXT_END__ = .;
     } >RAM
 
@@ -67,7 +67,7 @@ SECTIONS
         . = ALIGN(8);
 #include <pubsub_events.h>
 
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RODATA_END__ = .;
     } >RAM
 #else
@@ -111,7 +111,7 @@ SECTIONS
          * executable.  No RW data from the next section must creep in.
          * Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RO_END__ = .;
     } >RAM
 #endif
@@ -131,7 +131,7 @@ SECTIONS
     spm_shim_exceptions : ALIGN(PAGE_SIZE) {
         __SPM_SHIM_EXCEPTIONS_START__ = .;
         *(.spm_shim_exceptions)
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __SPM_SHIM_EXCEPTIONS_END__ = .;
     } >RAM
 #endif
@@ -246,7 +246,7 @@ SECTIONS
          * as device memory.  No other unexpected data must creep in.
          * Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __COHERENT_RAM_END__ = .;
     } >RAM
 #endif

diff --git a/bl32/sp_min/sp_min.ld.S b/bl32/sp_min/sp_min.ld.S
index 71de883975e3d91db70c205683b86222967436c9..fa3b3acd5d0e70aa2b7a280f3e740fe0b94334bd 100644 (file)
--- a/bl32/sp_min/sp_min.ld.S
+++ b/bl32/sp_min/sp_min.ld.S
@@ -28,7 +28,7 @@ SECTIONS
         *entrypoint.o(.text*)
         *(.text*)
         *(.vectors)
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __TEXT_END__ = .;
     } >RAM
 
@@ -55,7 +55,7 @@ SECTIONS
         . = ALIGN(8);
 #include <pubsub_events.h>
 
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RODATA_END__ = .;
     } >RAM
 #else
@@ -92,7 +92,7 @@ SECTIONS
          * read-only, executable.  No RW data from the next section must
          * creep in.  Ensure the rest of the current memory block is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RO_END__ = .;
     } >RAM
 #endif
@@ -207,7 +207,7 @@ SECTIONS
          * as device memory.  No other unexpected data must creep in.
          * Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __COHERENT_RAM_END__ = .;
     } >RAM
 

diff --git a/bl32/tsp/tsp.ld.S b/bl32/tsp/tsp.ld.S
index 31c5a67e04b55f9540cbf70c5f8c76b5f726f61b..97b12ce199e615be4b3151348e84785a2672c30d 100644 (file)
--- a/bl32/tsp/tsp.ld.S
+++ b/bl32/tsp/tsp.ld.S
@@ -29,14 +29,14 @@ SECTIONS
         *tsp_entrypoint.o(.text*)
         *(.text*)
         *(.vectors)
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __TEXT_END__ = .;
     } >RAM
 
     .rodata . : {
         __RODATA_START__ = .;
         *(.rodata*)
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RODATA_END__ = .;
     } >RAM
 #else
@@ -52,7 +52,7 @@ SECTIONS
          * read-only, executable.  No RW data from the next section must
          * creep in.  Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RO_END__ = .;
     } >RAM
 #endif
@@ -117,7 +117,7 @@ SECTIONS
          * as device memory.  No other unexpected data must creep in.
          * Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __COHERENT_RAM_END__ = .;
     } >RAM
 #endif

diff --git a/include/plat/arm/common/arm_common.ld.S b/include/plat/arm/common/arm_common.ld.S
index 6edfa099d886dd52e108848950b1b3245d6c5fd2..3f6e29b0ae27f2fda6cd27702495af387068ae0e 100644 (file)
--- a/include/plat/arm/common/arm_common.ld.S
+++ b/include/plat/arm/common/arm_common.ld.S
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2017, ARM Limited and Contributors. All rights reserved.
+ * Copyright (c) 2017-2018, ARM Limited and Contributors. All rights reserved.
  *
  * SPDX-License-Identifier: BSD-3-Clause
  */
@@ -22,7 +22,7 @@ SECTIONS
        *(arm_el3_tzc_dram)
        __EL3_SEC_DRAM_UNALIGNED_END__ = .;
 
-       . = NEXT(PAGE_SIZE);
+       . = ALIGN(PAGE_SIZE);
        __EL3_SEC_DRAM_END__ = .;
        } >EL3_SEC_DRAM
 }

diff --git a/plat/mediatek/mt6795/bl31.ld.S b/plat/mediatek/mt6795/bl31.ld.S
index 0fbd3f78549b952b0b0c405a550c5cc7f58d695d..8f391df7e86acb80ffbda501df6802d0a7c4fc0b 100644 (file)
--- a/plat/mediatek/mt6795/bl31.ld.S
+++ b/plat/mediatek/mt6795/bl31.ld.S
@@ -59,7 +59,7 @@ SECTIONS
          * executable.  No RW data from the next section must creep in.
          * Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __RO_END__ = .;
     } >RAM
 
@@ -161,7 +161,7 @@ SECTIONS
          * as device memory.  No other unexpected data must creep in.
          * Ensure the rest of the current memory page is unused.
          */
-        . = NEXT(PAGE_SIZE);
+        . = ALIGN(PAGE_SIZE);
         __COHERENT_RAM_END__ = .;
     } >RAM2
 #endif