[PATCH] arm: emit .type %function directive in FUNC_START macro
Christophe Lyon <[email protected]>
| Newsgroups | gmane.comp.lib.newlib |
|---|---|
| Message-ID | <[email protected]> |
The linker needs to know whether a symbol is STT_FUNCTION when deciding which farcall stub to emit (if needed), this patch adds this to the FUNC_START macro which is used in crt0. --- libgloss/arm/crt0.S | 2 ++ libgloss/arm/redboot-crt0.S | 2 ++ newlib/libc/sys/arm/crt0.S | 2 ++ 3 files changed, 6 insertions(+) diff --git a/libgloss/arm/crt0.S b/libgloss/arm/crt0.S index cd1a20d61..9ff0e6323 100644 --- a/libgloss/arm/crt0.S +++ b/libgloss/arm/crt0.S @@ -48,6 +48,7 @@ .thumb .macro FUNC_START name .global \name + .type \name, %function .thumb_func \name: .endm @@ -55,6 +56,7 @@ .code 32 .macro FUNC_START name .global \name + .type \name, %function \name: .endm #endif diff --git a/libgloss/arm/redboot-crt0.S b/libgloss/arm/redboot-crt0.S index 0e3a9b4e2..c9f3440ac 100644 --- a/libgloss/arm/redboot-crt0.S +++ b/libgloss/arm/redboot-crt0.S @@ -17,6 +17,7 @@ #ifdef PREFER_THUMB .macro FUNC_START name .global \name + .type \name, %function .thumb_func \name: .endm @@ -24,6 +25,7 @@ #else .macro FUNC_START name .global \name + .type \name, %function \name: .endm .code 32 diff --git a/newlib/libc/sys/arm/crt0.S b/newlib/libc/sys/arm/crt0.S index 90d5be393..dae0f0465 100644 --- a/newlib/libc/sys/arm/crt0.S +++ b/newlib/libc/sys/arm/crt0.S @@ -48,6 +48,7 @@ .thumb .macro FUNC_START name .global \name + .type \name, %function .thumb_func \name: .endm @@ -55,6 +56,7 @@ .code 32 .macro FUNC_START name .global \name + .type \name, %function \name: .endm #endif -- 2.34.1