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This needs further investigation, but for now we can get the tested sources into the poky gcc harness Signed-off-by: Koen Kooi <k-kooi@ti.com>
58 lines
1.7 KiB
Diff
58 lines
1.7 KiB
Diff
2010-08-03 Chung-Lin Tang <cltang@codesourcery.com>
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Backport from mainline:
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gcc/
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2010-07-28 Chung-Lin Tang <cltang@codesourcery.com>
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* config/arm/arm.c (arm_pcs_default): Remove static.
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* config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define __ARM_PCS or
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__ARM_PCS_VFP to indicate soft/hard-float calling convention.
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(arm_pcs_default): Declare.
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2010-07-16 Jie Zhang <jie@codesourcery.com>
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Issue #7688
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=== modified file 'gcc/config/arm/arm.c'
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--- old/gcc/config/arm/arm.c 2010-08-02 13:42:24 +0000
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+++ new/gcc/config/arm/arm.c 2010-08-03 13:55:46 +0000
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@@ -704,7 +704,7 @@
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/* The maximum number of insns to be used when loading a constant. */
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static int arm_constant_limit = 3;
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-static enum arm_pcs arm_pcs_default;
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+enum arm_pcs arm_pcs_default;
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/* For an explanation of these variables, see final_prescan_insn below. */
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int arm_ccfsm_state;
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=== modified file 'gcc/config/arm/arm.h'
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--- old/gcc/config/arm/arm.h 2010-07-29 16:58:56 +0000
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+++ new/gcc/config/arm/arm.h 2010-08-03 10:40:56 +0000
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@@ -94,7 +94,13 @@
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if (arm_arch_iwmmxt) \
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builtin_define ("__IWMMXT__"); \
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if (TARGET_AAPCS_BASED) \
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- builtin_define ("__ARM_EABI__"); \
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+ { \
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+ if (arm_pcs_default == ARM_PCS_AAPCS_VFP) \
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+ builtin_define ("__ARM_PCS_VFP"); \
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+ else if (arm_pcs_default == ARM_PCS_AAPCS) \
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+ builtin_define ("__ARM_PCS"); \
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+ builtin_define ("__ARM_EABI__"); \
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+ } \
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} while (0)
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/* The various ARM cores. */
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@@ -1648,6 +1654,9 @@
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ARM_PCS_UNKNOWN
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};
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+/* Default procedure calling standard of current compilation unit. */
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+extern enum arm_pcs arm_pcs_default;
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+
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/* A C type for declaring a variable that is used as the first argument of
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`FUNCTION_ARG' and other related values. */
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typedef struct
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