This series of two patches reimplements ARC's profiling support in a sustainable way.
First, we remove the old gmon lib implementation and its dependencies from gcc and libgcc. This old implementation was partially working only for A7xx type of processors, and only for bare-metal type of applications. Also this implementation hinders the toolchain to build for a glibc system. Then, we reimplement the profiling support as done in anyonther port, relaying on the existence of a gmon lib in the support C-libraries, namely Newlib or glibc. Ok to apply? Claudiu Claudiu Zissulescu (2): [ARC] Generating code for profiling. [ARC] Remove old prof patterns. gcc/config/arc/arc-protos.h | 1 - gcc/config/arc/arc.c | 152 ----------- gcc/config/arc/arc.h | 28 +- gcc/config/arc/arc.md | 98 +------ gcc/config/arc/arc.opt | 4 - gcc/doc/invoke.texi | 8 +- libgcc/config.host | 10 +- libgcc/config/arc/crtg.S | 51 ---- libgcc/config/arc/crtgend.S | 33 --- libgcc/config/arc/gmon/atomic.h | 26 -- libgcc/config/arc/gmon/auxreg.h | 35 --- libgcc/config/arc/gmon/dcache_linesz.S | 57 ---- libgcc/config/arc/gmon/gmon.c | 450 -------------------------------- libgcc/config/arc/gmon/machine-gmon.h | 65 ----- libgcc/config/arc/gmon/mcount.c | 206 --------------- libgcc/config/arc/gmon/prof-freq-stub.S | 40 --- libgcc/config/arc/gmon/prof-freq.c | 60 ----- libgcc/config/arc/gmon/profil.S | 164 ------------ libgcc/config/arc/gmon/sys/gmon.h | 217 --------------- libgcc/config/arc/gmon/sys/gmon_out.h | 55 ---- libgcc/config/arc/t-arc | 37 --- libgcc/config/arc/t-arc-newlib | 22 -- libgcc/config/arc/t-arc-uClibc | 38 +++ libgcc/config/arc/t-arc700-uClibc | 40 --- 24 files changed, 60 insertions(+), 1837 deletions(-) delete mode 100644 libgcc/config/arc/crtg.S delete mode 100644 libgcc/config/arc/crtgend.S delete mode 100644 libgcc/config/arc/gmon/atomic.h delete mode 100644 libgcc/config/arc/gmon/auxreg.h delete mode 100644 libgcc/config/arc/gmon/dcache_linesz.S delete mode 100644 libgcc/config/arc/gmon/gmon.c delete mode 100644 libgcc/config/arc/gmon/machine-gmon.h delete mode 100644 libgcc/config/arc/gmon/mcount.c delete mode 100644 libgcc/config/arc/gmon/prof-freq-stub.S delete mode 100644 libgcc/config/arc/gmon/prof-freq.c delete mode 100644 libgcc/config/arc/gmon/profil.S delete mode 100644 libgcc/config/arc/gmon/sys/gmon.h delete mode 100644 libgcc/config/arc/gmon/sys/gmon_out.h delete mode 100644 libgcc/config/arc/t-arc-newlib create mode 100644 libgcc/config/arc/t-arc-uClibc delete mode 100644 libgcc/config/arc/t-arc700-uClibc -- 1.9.1
